plzzzzz help me i do not know what it is

Plzzzzz Help Me I Do Not Know What It Is

Answers

Answer 1

Answer: C. 9cm

Step-by-step explanation:

12 + 8 + 8 + x = 37

x = 9


Related Questions

find the area of the triangle

Answers

Area should be 80
0.5x20x8

what is the slope of all of these ​

Answers

Answer: i caint see well but this is waht i got for the slope

a: 1/5

b: 3/3

c: 3/1

D: 3/7

e: i caint see it well

Step-by-step explanation: to find slope you coutn the rise and then thr run and you put the rise first and then the run at the bottom rise/run

Hiiii need help again :( sorry but uh it’s all in the pic <3

Answers

Answer:

Hello! Mizuki here to help

The correct answer would be B

Step-by-step explanation:

Number of people who didn't get flu and weren't vaccinated:115

Please can someone help I’ll mark as brainliest!! Just need a reason and answer pls

Answers

Answer:

70

Step-by-step explanation:

x is 70

because it is in an alternate interior angle so XCB s 55 . the trianle is an isosceles triangle so XBC is also 55. 55 + 55 = 110 . 180 - 110 = 70

What's the Pythagorean Theorem?
If anyone could assist, I would be happy to award you brainliest!

Answers

Answer:

The pythagorean theorem is a^2 + b^2 = c^2

Step-by-step explanation:

Not sure what you're asking! Sorry! :)

HELP ME PLEASEE



Given that 4, 5x and 16 are the first three terms of geometric progression

Find:
(1)
the possible values of x,

(2)
the sum of the first ten terms if all the terms are positive.

Answers

Answers:

x = -8/5 or x = 8/5

Sum of the first ten terms where all terms are positive = 4092

========================================================

Explanation:

r = common ratio

first term = 4second term = (first term)*(common ratio) = 4rthird term = (second term)*(common ratio) = (4r)*r = 4r^2

The first three terms are: 4, 4r, 4r^2

We're given that the sequence is: 4, 5x, 16

Therefore, we have these two equations

5x = 4r4r^2 = 16

Solve the second equation for r and you should find that r = -2 or r = 2 are the only possible solutions. If r = -2, then 5x = 4r solves to x = -8/5. If r = 2, then 5x = 4r solves to x = 8/5.

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

To find the sum of the first n terms, we use this geometric series formula

Sn = a*(1 - r^n)/(1 - r)

We have

a = 4 = first termr = 2, since we want all the terms to be positiven = 10 = number of terms to sum up

So,

Sn = a*(1 - r^n)/(1 - r)

S10 = 4*(1 - 2^10)/(1 - 2)

S10 = 4*(1 - 1024)/(-1)

S10 = 4*(-1023)/(-1)

S10 = 4092

HELP ILL GIVE BRAINLIEST

Answers

Answer:

3/5 as a decimal is 0.6

Step-by-step explanation:

heeeeeeeeeeeelllllllllllllllppppppppppppppppppppppp

Answers

Answer:

Equation: 25.50x ≤ 200

7 video games

Step-by-step explanation:

25.50x ≤ 200

S would be the number of video games

25.50x ≤ 200           Divide both sides by 25.50 to isolate x

x ≤ 7.8...                    

Since he can't buy a fraction of a game, round 7.8 down to get 7 video games

arie's airplanes tracked the number of television advertisements they ran along with the corresponding airplane sales. this table displays how the number of advertisements relates to their total sales. the data can be modeled by a quadratic function.

what function best models the data?

Answers

Answer:

y = 7.8x² +317x +1

Step-by-step explanation:

Just finished the exam & I got it wrong...  copied the correct answer from the review.

Jimy traveled the entire route of the parade, but his suster Jemima only traveled along Elm Street. How much further did Jimmy travel than Jemima?

Answers

Answer:

See Explanation

Step-by-step explanation:

Given

[tex]Jimmy \to[/tex] Entire Route

[tex]Jemima \to[/tex] Elm Street

Required

How much more did Jim travel

The question is incomplete, as the resources to calculate the distance covered by both are not given.

To solve a question like this;

First, calculate the distance by both, then subtract the smaller distance

Take for instance, after calculating the distance, you have:

[tex]Jimmy= 850m[/tex]

[tex]Jemima = 500m[/tex]

The difference d is:

[tex]d = 850m - 500m[/tex]

[tex]d = 350m[/tex]

i.e. Jimmy traveled 350m much more

can yall help me plz
20 pt

Answers

Answer:

t=0.45n

Step-by-step explanation:

1.8/4=4.5

6.75/4=4.5

t=0.45n

If this helps please mark as brainliest

heres the triangle sorry i couldn’t add it threw the comments

Answers

Answer:

Step-by-step explanation:

Are we suppose to solve for something or what there are no instructions

HELP ILL GIVE BRAINLIEST

Answers

Answer:

A: 40%

B: 75%

C: 90%

Step-by-step explanation:

Answer:

A=40%

b=75%

c=90%

PART 2

605 is the 6th tick mark

.15 is halfway between the first and second tick mark

PLZZ HELP, ILL GIVE BRAINLIEST AND PLEASE DONT PUT A LINK

Answers

Answer:

i think it is b but not sure

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

she still needs at least 20 or more

Given: DE and DF are midsegments of ABC
Prove: DE = 1/2 AC

1. midsegments DE and DF: given

2. DF ll BC and AC ll DE: Midsegments are || to the non-included side of the Δ.

3. AB is a transversal cutting DF and BC.

AB is a transversal cutting AC and DE: definition of transversal line

4. m∠FAD = m∠EDB
m∠ADF = m∠DBE: Corresponding Angles Theorem

5. AD = BD: definition of midpoint

6. DBE ≅ ADF: ASA

7. A F = 1/2 AC: definition of midpoint

8.

9. DE = 1/2 AC: Transitive Property of Equality

What is the missing step in this proof?

Answers

Answer:

D. DE = A  .  F

Reason:  Corresponding sides of congruent triangles are congruent.

Step-by-step explanation:

I got it correct (they won't let me put an A and an F next to each other ???)

5) A man has a collection of dimes and nickels worth $4.20. There are twice as many
nickels as dimes.

Answers

17.64 I believe sorry if I got it wrong
=420 explanation: 4.20 divided by 2= 2.10x2=420

A, B & C lie on a straight line.
D, C & E lie on a different straight line.
Angle
y
= 96° and angle
z
= 52°.
Work out
x

Answers

Answer:

x = 136°

Step-by-step explanation:

We can use a theorem to help us.

Theorem:

The measure of an exterior angle of a triangle is equal to the sum of the measures of the remote interior angles.

For exterior angle x, the remote interior angles are z and <CBD.

From the theorem, we get this equation.

x = z + m<CBD

We know z = 52°.

We need to find m<CBD.

Angles CBD and y are a linear pair. They are supplementary, so the sum of their measures is 180°. We are given y = 96°.

m<CBD + y = 180°

m<CBD + 96° = 180°

m<CBD = 84°

x = z + m<CBD

x = 52° + 84°

x = 136°

Answer:

x = 136°

Step-by-step explanation:

∠ABD = y = 96°, ∠ABD + ∠DBC must be equal to 180° because they form a straight angle.

[tex]y + B = 180\\96 + B = 180\\B = 180 - 96 = 84[/tex]

∠BDC = z = 52° and ∠DBC = B = 84.

Angles ∠BDC, ∠DBC, and ∠BCD must have a sum of 180° because the sum of the interior angles in a triangle is 180°.

[tex]180=(180 - y) + 52 + C\\180=(180 - 96) + 52 + C\\180 - (52 + 84) = C\\C = 44[/tex]

The interior angle at C is 44. Line DCE forms a straight line, therefore having an angle of 180°. To find x, the sum of x and interior angle C is 180°.

[tex]180 = C + x\\180 = 44 + x\\x = 180-44\\x = 136\\[/tex]

Angle ∠BCE = x = 136.

The number of customers at JJ’s Hair Salon in February represented a 15% decrease from the number of customers in January.
A. Write an expression to represent the number of customers in February, using the variable j to represent the number of customers in January.

B. Simplify the expression you wrote for part A to a single term.

C. Using your answer from part B, explain, in words, how the number of customers in February is directly related to the number of customers in January, as a percent.

Answers

Answer:

Every year, a pet food company sells its food to stores across the nation. ... In the first month of the new year, the Midwest region secured sales orders from ... Suppose the strategy of the pet food company is to increase the proportion of ... Do you think additional field training is necessary for all of the sales representatives?

Step-by-step explanation:

Jamie ran the first 2000 meters in 6 minutes. At that rate, how long would it take Jaime to run 5000 meters?

Answers

Answer:

15 minutes

Step-by-step explanation:

To figure this out, you can create a ratio. If we say the first 2000 miles is the 1 in the ratio, the ratio would be 1 : 2.5. Since it took 6 minutes for the first 2000, you have to multiply 6 by 2.5 to get your answer of 15 minutes.

Solve the following equation: 3 x squared = negative 12 a. x = 2 b. x = negative 2 c. No real solutions d. x = plus-or-minus 2

Answers

No real solution trust me

The value of solution of the equation is,

⇒ No real solution

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression is,

⇒ 3x² = - 12

Now, We can simplify as;

⇒ 3x² = - 12

Divide by 3;

⇒ x² = - 12/3

⇒ x² = - 4

⇒ x = √- 4

⇒ x = 2i

Thus, The value of solution of the equation is,

⇒ No real solution

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

the product of two fractions is 2/3. One fraction is 3/5. what is the other fraction

Answers

Answer:

10 / 9

Step-by-step explanation:

Let's suppose the other fraction is x. We are given 3 / 5 * x = 2 / 3

We can divide by 3 / 5 on both sides, which is the same as multiplying 5 / 3 on both sides:

5 / 3 * 3 / 5 * x = 2 / 3 * 5 / 3

This simplifies to:

x = 10 / 9

What is an equation of the line that passes through the points (0, -3)(0,−3) and (-5, 3)(−5,3)?

Answers

Answer:

y = 6/5 x -3

Step-by-step explanation:

Standard equation of a line is expressed as;

y = mx+b

Slope m = y2-y1/x2-x1

Given the coordinates  (0, -3)and (-5, 3)

Slope m = 3-(-3)/-5-0

Slope m = 6/5

Since the line cuts the y axis at y = -3, hence b = -3

GEt the required equation;

Recall that y = mx+b

y = 6/5 x + (-3)

y = 6/5 x -3

This gives the required equation

Answer: −6/5x-3

Step-by-step explanation: DeltaMath

The areas of the bases of similar rectangular prisms are 25 square inches and 64 square inches.

What is the ratio of the volumes of the rectangular prisms?


5 to 8

15 to 24

75 to 192

125 to 512

Answers

Answer:

D. 125 to 512

Step-by-step explanation:

The ratio of the areas of the bases:

25/ 64

This is a square of the scale factor:

k² = 25/64

The scale factor is:

k = √25/64 = 5/8

The ratio of the volumes is the cube of the scale factor:

k³ = (5/8)³ = 125 / 512

Correct choice is D

ratio of areas

25/64

Ratio of sides

√25/645/8

Ratio of volumes

(5/8)³125/512

Option D

Solve 1. 1
- x -
2 3​

Answers

Answer:

give the question properly I will answer then

If p(x) = x 3 + x 2+ root 5 x + root 5 , then find p( – 5 )

Answers

Answer:

-100-4√5

Step-by-step explanation:

Given the polynomial expression

p(x) = x³+x²+√5x + √5

p(-5) = (-5)³+(-5)² + √5(-5) + √5

p(-5) = -125 + 25 -5√5 + √5

p(-5) = -100-4√5

This gives the required answer

If you place a 32-foot ladder against the top of a building and the bottom of the ladder is 24 feet from the bottom of the building, how tall is the building? Round to the nearest tenth of a foot.

Answers

Answer: 21.2

Step-by-step explanation:

Answer: 22.2

Step-by-step explanation: the other person miss typed

What is the quotient?

Answers

The answer is 3 1/(t + 4)^2

Hans Klobber sells vacuum cleaners. He gets to keep
one eighth of his sales as a commission. How much
must he sell in order to earn $1000?

Answers

Answer:

$8000

Step-by-step explanation:

(1/8)x = 1000

multiply both sides by 8

x = 8000

Select the correct answer.
Which equation is equivalent to the formula below?
y = a (x -h )2 + k

Answers

the answer is c sorry if i am wrong

B is the midpoint of AC. if AB = x+5 and BC = 2x-11, find the measure of AB

Answers

Answer:

2 is the answer

Step-by-step explanation:

Answer:

AB = 21

Step-by-step explanation:

Since B is the midpoint of AC , then

BC = AB

2x - 11 = x + 5 ( subtract x from both sides )

x - 11 = 5 ( add 11 to both sides )

x = 16

Then

AB = x + 5 = 16 + 5 = 21

Other Questions
Miriam measures the water level at the end of a dock each day. On Monday, she marked where the water level was on one of the dock pilings. On Tuesday, the water level was 412 inches lower. On Wednesday, the water level was 2 inches lower than the day before. On Thursday, Miriam marked the water level on the piling again. The water level was 534 inches higher than the day before.How does the height of Thursday's mark compare to the height of the mark Miriam made on Monday? HELP PLZ THIS IS DUE ON MONDAY!!!! What Pericles did that angered the aristocracy?? Given: x + 3.8 > -10.02.Choose the solution set. 3 Select the correct answer. Which measure of center is the most appropriate for this data set? 20, 6, 42, 13, 15, 10, 9, 12, 12 A meanB medianC modeD mean absolutely median y=x+5please help me with this problem I'm really struggling to answer the question. 1) You know my sister,_____?2) We don't need to go to the store today_____? According to the article, why do people gomovies in droves? the sum of 2 numbers is 65 and the difference is 7 Round 46.27 to the nearest tenth What is the measurement of B ? 4, -4, 0 are examples of-i. irrational numbers.ii. natural numbers.iii. integers. v. none of these. Which pair of x and y values below are the solution to the simultaneous equations? x+2y=6x-2y=2 Question 2Which of the following sets of numbers could represent side lengths of a right triangle?6m, 10m, 16m06m, 8m, 10m6m, 8m, 9m6m, 6m, 11m The catholic church has what kind of hierarchy What is the distance to the nearest tenth of a unit between point H ( -4,6 ) and point I ( 2,-3 ) After a change of Presidential administrations, it looks like Harriet Tubman is once again headed to the front of the $20 bill. Which of the following should be changed to make these sentences correct? A. Presidential should be lowercase to say: presidential. B. There should not be a comma after administrations. C. bill should be capitalized to say: Bill. D. No corrections need to be made.NO LINKS!!!!!!!!!!!!!! Please answer all four they are on the pictures below. Keep in mind if they are any silly answers like just typing something for points I will REPORT YOU! Lee Ran 100 meteres in 28.45 seconds. Jackie ran 100 meters in 30.29 seconds. How Much Longer did it take jackie than lee to run 100 meters?Will Mark Brainliest if someone answers ,No Links Can somebody help me with this ? write an essay on the increasing cyber crime