An isosceles triangle has two sides of equal length. The third side is 7 less than twice the length of one of the other sides. If the perimeter of the triangle is 44 cm, what is the length of the third side?

Answers

Answer 1

Answer:

x+x+7-x=44

x+7=44

x=44-7

x=37


Related Questions

Help ASAP please and explain why ?!

Answers

Answer:

It is C, because to find volume you must use the formula l×w×h, or length times the width times the height. (cm^3)

Answer:

C

Step-by-step explanation:

Unlike area that's cm² because it's like A= L*W

Volume is cm³ because it's like A= L*W*H

solve for the equation 5x+5=3x+11

Answers

The answer for this equation is X=3

Find m2ABC.
(3x - 70)

Answers

Answer:

Step-by-step explanation:

3x - 70 = x

2x = 70

x = 35

3(35) - 70

105 - 70 = 35

m<ABC = 35

answer is C

The value of the angle ∠ABC = 35°

What are Parallel Lines Cut by Transversal?

Straight, equally spaced lines that never cross each other and are on the same plane are called parallel lines. The angles that are created when any two parallel lines are intersected by a line (referred to as the transversal) have a relationship. Corresponding angles, Alternate Interior Angles, Alternate Exterior Angles, and Consecutive Interior Angles are some of the several pairs of angles that are created at this intersection.

Corresponding angles

When two parallel lines are intersected by a transversal, the corresponding angles have the same relative position

Alternate Interior Angles

Alternate interior angles are formed on the inside of two parallel lines which are intersected by a transversal.

Alternate Exterior Angles

The pairs of angles formed on either side of a transversal that divides two parallel lines are known as alternate exterior angles.

Consecutive Interior Angles

When two parallel lines are cut by a transversal, the pairs of angles formed on the inside of one side of the transversal are called consecutive interior angles or co-interior angles.

Given data ,

Let the angle be ∠ABC = ( 3x - 70 )°

Now , from the figure ,

The value of angle ∠A = x°

The value of x° is equal to ( 3x - 70 )° because they are corresponding angles

Now , from the theorem of angles cut by transversal , we get

The pairs of angles formed on the same side of the transversal that are either both obtuse or both acute and are called corresponding angles and are equal in size

Each pair of corresponding angles on the same side of the intersecting transversal are equal to each other

So ,

Substituting the values in the equation , we get

x° is equal to ( 3x - 70 )°

x° = ( 3x - 70 )°

x = 3x - 70

Adding 70 on both sides of the equation , we get

3x = x + 70

Subtracting x on both sides of the equation , we get

2x = 70

Divide by 2 on both sides of the equation , we get

x = 35°

So , the value of ∠ABC = ( 3x - 70 )°

∠ABC = ( 3x - 70 )°

∠ABC = ( 135 - 70 )°

∠ABC = 35°

Hence , The value of the angle ∠ABC = 35°

To learn more about Parallel Lines Cut by Transversal click :

https://brainly.com/question/28182928

#SPJ2

i need help im to lazy right now (5y+3)(3y-6

Answers

Answer:

15y²-21y-18

Step-by-step explanation:

(5y+3)(3y-6)15y²-30y+9y-1815y²-21y-18

A colony of ants carried away 12 of your
4
muffins. That was of all of them! How
9
many are left?

Answers

The answer to your question is 8

1. x² - 1 + y(y - 2x)​





somebody plz help meeeeeeeeeeeeeeeeeeeeeee

Answers



Step1:Multiply each term in the parentheses by y.


Step2: calculate the product

Answer:

[tex] {(x + y)}^{2} - 1[/tex]

Step-by-step explanation:

[tex] {x}^{2} + y(y - 2x) - 1[/tex]

[tex] {x}^{2} + {y}^{2} - 2xy - 1[/tex]

Using the identity (a - b)^2 here ,

[tex] {(x + y)}^{2} - 1[/tex]

step by step what is -1/3 divided by 1/2​

Answers

Answer:

-2/3

Step-by-step explanation:

Step 1:

-1/3 ÷ 1/2

Step 2:

-1/3 × 2/1

Answer:

-2/3

Hope This Helps :)

Step 1:
-1/3 /2/1
Step 2:
-1/3x2/1
Answer
-2/3

∠A and \angle B∠B are vertical angles. If m\angle A=(3x+3)^{\circ}∠A=(3x+3) ∘ and m\angle B=(4x-8)^{\circ}∠B=(4x−8) ∘ , then find the value of x.

Answers

Answer:

The value of x is 11 degrees

Step-by-step explanation:

Here, given that two angles are vertical angles, we are interested in calculating the value of x. We simply want to use an important property of vertical angles to get the value of x as given in the question.

When we talk of vertical angles, they are angles which lies on opposite side to each other when we have two intersecting line.

By property, vertically opposite angles are equal.

Thus, in this case, we are to equate the angles we are having since they are both vertical angles;

Thus,

Mathematically;

angle A = angle B

3x + 3 = 4x -8

Collect like terms;

4x-3x = 3 + 8

x = 11 degrees

Help me plz !!!!!!!!!!!!!!!

Answers

ACCORDING TO THE PICTURE THE ANSWER IS B
The answer is B she pays for the dress 28,80 and that is included with tax

Sosa received $90 in gift cards to Coffee Crazee and each drink she purchases costs $4.75. Sosa also received $75 in gift cards to Fran's Frappes and each drink she purchases cost $3.25. How many drinks will Sosa have to purchase in order to have the same amount remaining on the gift cards from both shops? * 33

Answers

Answer:

90 -4.75x = 75 -3.25x

90-75= 4.75x-3.25x

x= 10

Step-by-step explanation:

Answer:

10 drinks

Step-by-step explanation:

We can set up an equation to find the amount of drinks needed, x.

[tex]90-4.75x = 75-3.25x[/tex]

Now let’s solve for x by isolating it on one side of the equation.

Subtract 75 from both sides:

[tex]15 - 4.75x = -3.25x[/tex]

Add 3.25x to both sides:

[tex]15-1.5x=0[/tex]

Add 1.5x to both sides:

[tex]15 = 1.5x[/tex]

Divide both sides by 1.5:

[tex]x = 10[/tex]

Hope this helped!

Help lol as soon as possible

Answers

multiply both sides
8x-96=3x+24
move the terms
8x-3x=24+96
collect like terms
5x=120
solution:
x=24

The Navy Pier Ferris Wheel in Chicago has a circumference that is ​56% of the circumference of the first Ferris wheel built in 1893. The Circumfrence of the Navy Peir wheel is 439.6 ft. What is the radius of the first ferris wheel?

Answers

Hey there! I'm happy to help!

439.6 is 56% of the first Ferris wheel. The word is means equals, so we can set up the following equation. We will call the original wheel w.

439.6=0.56w

We divide both sides by 0.56

w=785

We divide by 3.14 to find the diameter.

785/3.14=250

Radius is half of the diameter.

250/2=125

The radius of the first Ferris wheel is 125 ft.

Have a wonderful day! :D

Step-by-step explanation:

439.6=0.56w

We divide both sides by 0.56

w=785

We divide by 3.14 to find the diameter.

785/3.14=250

Radius is half of the diameter.

250/2=125

The radius of the first Ferris wheel is 125

125ft.

answerers about Caca Andika from Indonesia

Point I is on line segment \overline{HJ}
HJ
. Given HI=2x,HI=2x, HJ=4x,HJ=4x, and IJ=4x-10,IJ=4x−10, determine the numerical length of \overline{IJ}.
IJ
.

Answers

Answer:

IJ = 20

Step-by-step explanation:

Point I is on the lines segment HJ. So,

HJ = HI + IJ

Putting all the given values, we get :

4x=2x+4x-10

Taking like terms together, we get :

-2x=-10

x=5

Put the value of x in IJ = 4x-10

IJ = 4(5)-10

IJ = 20

Hence, the value of IJ is 20.

Answer:

10

Step-by-step explanation:

-8(-x - 7) = 120

I forgot how to do equations pls help​

Answers

Answer:

x = 8

Step-by-step explanation:

Given

- 8(- x - 7) = 120 ( divide both sides by - 8 )

- x - 7 = - 15 ( add 7 to both sides )

- x = - 8 ( multiply both sides by - 1 )

x = 8

Find the volume of the sphere. Use 3.14 for it. Round to the tenths if necessary. Don't forget to include your
label in the answer. Use ^ to show an exponent.

Answers

Hey there! I'm happy to help!

First let's find the radius. The radius is half of the diameter.

9/2=4.5

Here's how to find the volume of any sphere.

You cube the radius.

4.5³=91.125

You multiply by 3.14

91.125(3.14)=286.1325

And finally we multiply by 4/3.

286.1325(4/3)=381.51

We round to the nearest tenth, giving us a volume of 381.5 in^3.

Have a wonderful day! :D

9 in = 3 in

v = 3,14x 3 x 3

= 28,26

answerers about Caca Andika from Indonesia

1 5/8 + 1 1/3 - 5/6 i need help

Answers

43. 3

------ or 5-------

8. 8

Step-by-step explanation:

Firstly Find the LCM

15. 11. 5

---- +. ---- - ----

8. 3. 6

45 + 88

-------------

24

i.e = 133. 5

--------- - ------

24. 6

133. - 4

--------------------

24

therefore. 129

--------

24

43. 3

------ or 5-------

8. 8

2 1/2 divided by 1 4/5 = ??????

Answers

Answer:

25 /18  = 1 7/18 ≈ 1.389

Answer:

1.38

Step-by-step explanation:

2.5/1.8

-9 blank =-14 what would fill in this blank

Answers

Answer:

-5

Step-by-step explanation:

Answer: -5

Answer if it is multiplication: 1.5555...(If it is additon don't pay attention to this answer)

Step-by-step explanation: -9 + -5 = -14.

Sebastian plays a snare drum that has a radius of 3 inches. What is the drum's diameter? ______ inches

Answers

Answer:6

Step-by-step explanation:

d=2r

If the multiplication expression below were written in exponential form, what
would the exponent be?
14 x 14 x 14 x 14 x 14

Answers

Answer:

14 x 14 x 14 x 14 x 14 = [tex]14^5\\[/tex]

Step-by-step explanation:

What is the common difference between successive terms in the sequence? 0.36, 0.26, 0.16, 0.06, –0.04, –0.14, ... –0.1 –0.01 0.01 0.1

Answers

Answer:

-0.1

Step-by-step explanation:

just did it

The common difference in the given sequence is 0.1, gotten by subtracting second term from the first term

Common Difference

A common difference is a value that describes the step or the diference between two items in a sequence, it is also a value that follows a pattern.

Common difference can either by whole numbers or decimal.

Learn more about common difference here:

https://brainly.com/question/1486233

answer please im begging you QwQ

Answers

Answer:

A is your answer

Step-by-step explanation:

if the spinner lands on green 10 times out of 60 spins,which statement true

Answers

Answer:

The spinner lands on green 5 times less than expected

Step-by-step explanation:

Since not provided, it is assumed that the spinner has 4 colors.

Probability of green is one out of four = 1/4

Probability of green out of 60 spins:

1/4*60 = 15 times

As spinner lands on green 10 times, then it is 5 times less than expected.

Answer:

The spinner lands on green 5 times less than expected

Which of the following statements is false?

2 ≥ 8
2 ≤ 8
8 ≤ 8
2 < 8

Answers

Answer:

the top one

Step-by-step explanation:

The answer is A. 2 ≥ 8

(3x+4y=18) (5x+6y=28)​

Answers

Answer:

x = 2, y = 3

Step-by-step explanation:

Given the 2 equations

3x + 4y = 18 → (1)

5x + 6y = 28 → (2)

Multiplying (1) by 5 and (2) by - 3 , then adding will eliminate the term in x

15x + 20y = 90 → (3)

- 15x - 18y = - 84 → (4)

Add (3) and (4) term by term to eliminate x

2y = 6 ( divide both sides by 2 )

y = 3

Substitute y = 3 into either of the 2 equations and solve for x

Substituting into (1)

3x + 4(3) = 18

3x + 12 = 18 ( subtract 12 from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

Solution is (2, 3 )

plz help ASAP I can't figure out

Answers

Answer:

x = ±√17

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side of the equation, you do to the other.

Also note that the x has a power of 2. To isolate the x, simply root both sides of the equation.

x² = 17 ; √x² = √17 ; x = ±√17

~

DeShawn her $21 to spend on two pencils after buying them he has $17 how much did each pencil cost

Answers

$2, $17 + $2 + $2 =$21

Consider this Venn diagram of the prime factors of 210 and 330. Which is the least common multiple of these two numbers?

Answers

The least common multiple of these two numbers is 2310. Hope this helps

1/2z + 5 = 11 What is Z?
1/2 is a fraction.

Answers

Answer:

12

Step-by-step explanation:

Subtract 5 from both sides to get the equation

1/2z=6

Then, multiply both sides by two.

z=12

Z equals 12 because when you split it in half you will get 6 as the whole number. and 6 plus 5 = 11

[50pts] To find the Volume of a Cone you need to: (SELECT ALL THAT APPLY)
a) Find the radius of the base
b) Find the area of the base
c)Divide by 3 at the end
d) Multiply Length time Width
e) Find the height of the cone

Answers

Answer:

find the radius of the base

find the area of the base

find the height of the cone

divide by three at the end

Step-by-step explanation:

this is from the formulae of volume of the cone

1/3πr2h

Other Questions
jamie's string is 10ft 1in long. emma's string is 6ft 4in long. how much longer is jamie's string 11. Why do presidents rely so heavily on staff in the White House Office and the Executive Office of thePresidency? You earn a salary of $52,000 per year and get paid biweekly. Calculatehow much GROSS PAY you will earn for one paycheck. slove for x 7x-22=4x+5 Which of the x-values are solutions to the following inequality Describe how an atlatl was useful to early people in the southwest. 50 POINTS QUESTION!!!!! Refer to the passage. "We, considering the grave inconveniences which might come from the lack especially of ploughmen and such labourers, have held deliberation and treaty concerning this with the prelates and nobles and other learned men sitting by us; by whose consentient counsel we have seen fit to ordain: that every man and woman of our kingdom of England, of whatever condition, whether bond or free, who is able bodied and below the age of sixty years, not living from trade nor carrying on a fixed craft, nor having of his own the means of living, or land of his own with regard to the cultivation of which he might occupy himself, and not serving another, if he, considering his station, be sought after to serve in a suitable service, he shall be bound to serve him who has seen fit so to seek after him; and he shall take only the wages liveries, meed or salary which, in the places where he sought to serve, were accustomed to be paid in the twentieth year of our reign of England, or the five or six common years next preceding. How did the Statute of Laborers and the pressures of the Hundred Years War contribute to the Peasants Revolt of 1381? Serfs saw the government enforce this law laxly because of the demands of the war and moved to liberate themselves. Serfs were often forcibly taken to work on estates after fighting in the wars, which built up considerable anger. Serfs became unproductive because of the low pay that they received, which, combined with the war, led to food shortages and social unrest. Serfs rebelled in part because of low pay from lords, high taxes to fund the war, and the governments role in enforcing this law. Which of the following did Robert La Follette propose for election reform? A. changing the voting requirements B. removing candidate age restrictions C. limiting campaign contributions D. lowering the voting age is the inequality always sometimes or never true?9x+2(2+x) use public policy in a sentence 10. What must first be done before treating an animal for a behavioral problem? O A. Ruling out a medical problem O B. Giving the animal a behavioral exam C. Changing the environment OD. Prescribing medication describe the domain and range What is the speed of an object that travels 20 meters in 4 seconds? what best describes the connotation given to the word mercy in these chapters aka (call of the wild) a)weaknessB)betrayalC)deathD)thievery Which led to the formation of oceans after water on Earths surface evaporated? A student conducted an experiment with two rose plants to determine if a liquid formula for fertilizer produced greater growth than a dry formula. After testing each fertilizer on two different plants for one month, his data led to the conclusion that the liquid formula was a better promoter of plant growth. When he described his conclusion to his teacher, she told him he needed to conduct additional trials. The teacher most likely asked for additional trials because she did not believe the new formula helped plants grow better than the old formula. it was necessary to see data from more plants before the conclusion could be accepted. it was necessary to have tested the fertilizer on different kinds of plants. she thought he should test additional fertilizer formulas on the same two plants. Help!! no can seem to help me :/ What is the theme of cask of amontillado? I NEED HELP NOW! Five students labeled a base, B, and a corresponding height, H, for each of these Parallelograms. Are all the drawings? Explain your reasoning. A student clicks the mouse at time intervals of 1.60, 2.10, 2.40, 1.90 what is the standard deviation of this dataset. A. 0.22B. 0.25C. 0.29D. 0.58