Can someone help with this ASAP

Can Someone Help With This ASAP

Answers

Answer 1

Answer:

x=7cm.

Step-by-step explanation:

A=1/2(a+b)h.

63=1/2(6+12)x.

63=1/2(18)x.

63=9×x.

63/9=9×x/9.

7cm=x.

x=7cm.


Related Questions

[tex]24x^{2}+bx^{2} =25x^{2}[/tex]

Answers

Answer:

x = 0

Step-by-step explanation:

Subtract 25x^2 from both sides

24x^2 + bx^2 - 25x^2 - 25x^2

Simplify

bx^2 - x^2 = 0

Factor bx^2 - x^2: x^2(b - 1)

bx^2 - x^2

Factor out common term x^2

= x^2 (b - 1)

x^2(b - 1) = 0

Using the Zero Factor Principle: If ab = 0 then a = 0 or b = 0

x^2 = 0

Apply rule x^n = 0   x = 0

x = 0

Please help ! I will brainliest your answer

Answers

Put a dot above each number on the number line for how many times that number is on the left

Answer:

Place 4 dots on top of 1

Place 3 dots on top of 2

Place 2 dots on top of 3

Place 2 dots on top of 4

Place 1 dot on top of 5

Step-by-step explanation: Look at the data given for her experiment. For each amount of times a specific number appears place a dot on that number in the line

Hope this helps

Find the area of an equilateral triangle with sides of length 24 inches in simplest
form?

Answers

Answer:

B. 144√3 in².

Step-by-step explanation:

Given the following data;

Sides of length = 24 inches

Mathematically, the area of an equilateral triangle is given by the formula;

A = √3 * s²/4

Where, s represents the sides of length.

Substituting into the formula, we have;

A = √3 * 24²/4

A = √3 * 576/4

A = √3 * 144

A = 144√3 in²

HELP
If MK = 10 m, find the length of MKL.

Answers

The length of arc MKL in the image given is: 19.02 m.

What is the Arc Length?

Arc length = ∅/360 × 2πr, where r = 1/2(diameter of circle).

∅ = 180 + (90 - 52) = 218°

Radius (r) = 10/2 = 5 m

Arc length of MKL = ∅/360 × 2πr = 218/360 × 2π(5)

Arc length of MKL = 19.02 m

Therefore, the length of arc MKL in the image given is: 19.02 m.

Learn more about arc length on:

https://brainly.com/question/2005046

Khan Academy Question :)

Answers

9514 1404 393

Answer:

  40 units

Step-by-step explanation:

The slanted side is the hypotenuse of a triangle that is 8 units high and 6 units wide. Its length can be found from the Pythagorean theorem:

  d² = 6² + 8² = 100

  d = √100 = 10

The perimeter is the sum of side lengths. Those lengths can be found by counting grid squares. Clockwise from the upper left corner, the sum of side lengths is ...

  P = 8 + 10 + 14 + 8

  P = 40 . . . units

Alcohol related crashes cost society 44 billion annually true or false

Answers

Answer:

False

Step-by-step explanation:

It costs 114 Billion annually

Answer:

true duhhh

Step-by-step explanation:

NEED HELP ASAP WILL GIVE BRAINLIEST REAL ANSWERS ONLY PLZ WILL REPORT FAKE ANSWERS

Answers

Answer:

The graph has a domain of {x|0 < x < infinite} and approaches 0 as x decreases

The graph has a domain of {y| -infinite < y < infinite} and decreases as x approaches 0.

Step-by-step explanation:

I was confused at first because I was like "There is 2 answers" and I reread the question again and found my mistake.

And sorry for the wait because "I am in class"

According to Descartes rule what is a possible number of positive and negative roots

Answers

Answer:

sepalacola

Step-by-step explanation:


Combine like terms in 3x + 2y + 2x + 4y + 1

Answers

Answer:

The final answer is 5x + 6y + 1

Step-by-step explanation:

3x+2x = 5x

2y+4y = 6y

5x+6y+1

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

Answer:

Hello! Mizuki here to answer! The correct answer should be 5x + 6y + 1

Step-by-step explanation:

Just separate it into categories first, then add

soo...

3x, 2x is the only x

2y, 4y is the only y

1 is the only number

3x + 2x = 5x

2y + 4y = 6y

1 = 1

add up

5x + 6y + 1

What is the measure of angle 7?

Answers

Answer:

measure of Angle 7 would also be (3y - 8), by the alternate exterior angles theorem

Hope this helps!

Solve for x? Please help

Answers

Answer:

x = 45°

Step-by-step explanation:

Given ,

Angles of the triangle are = 90° , 45° and x

Therefore,

x will be

=> 90° + 45° + x = 180° [Since angle sum property of triangle]

=> x = 180° - 90° - 45°

=> x = 180° - 135°

=> x = 45° (Ans)


I'm thinking of two numbers: a and b.
The sum of my numbers (a + b) is 6.7, and their
difference (a - b) is 4.3.
What are my two numbers?

Answers

Answer:

5.5 and 1.2

Step-by-step explanation:

Answer:

a = 5.5

b = 1.2

Step-by-step explanation:

5.5 + 1.2 = 6.7

5.5 - 1.2 = 4.3

Write 3 3/4 feet as a single fraction greater than one.

Answers

answer:
9/4

step-by-step explanation:
3/4 + 3/4 + 3/4
9/4

The solution is  3 3/4 feet as a single fraction greater than one is: 15/ 4

What is fraction?

A fraction represents a part of a whole or, more generally, any number of equal parts. When spoken in everyday English, a fraction describes how many parts of a certain size there are, for example, one-half, eight-fifths, three-quarters.

here, we have,

given that,

3 3/4 feet

now, we have to Write 3 3/4 feet as a single fraction greater than one.

so, we have,

3 3/4

i.e. 3*4 + 3 / 4

= 15/ 4

or, we have,

3 3/4

i.e.

3/4 + 3/4 + 3/4

=9/4

now, single fraction greater than one 15/ 4 > 1.

Hence, The solution is  3 3/4 feet as a single fraction greater than one is: 15/ 4.

To learn more on fraction click:

brainly.com/question/10354322

#SPJ2

I need help on this
5x+x-4

Answers

Answer:

6 x − 4

Step-by-step explanation:

have a great day :D

Answer:

6 − 4

Hope this helps!!

plz plz plz plz help me plz it is due in 1 hour and no links plz​

Answers

A= 1/2 • 20 • 28 = 280 cm2
A= 1/2 • 40 • 14 = 280 cm2
A= 1/2 • 56 • 10 = 280 cm2

Extra note: any side of a triangle can be a base. Once you choose a base, there will be only one corresponding height.


MARK ME BRAINLIEST TYSM!
Have a nice day!




A store wants to have an end of year sale so they discount all prices by 35%. If you buy an item that originally sells for $80.00, how much are you paying for it after the discount?

Answers

Answer:

$52.00

Step-by-step explanation:

35% of $80

(35÷100) ×80

0.35× 80

$28.00

$80 -$28

$52.00

Please help!!!! I need this answer fast

Answers

Answer:

sin S = 20/ 25

cos S = 15 / 20

tan S = 20/15

Find the mean, median, and range of the following set of numbers: 23,25,27,21,24,27

Answers

Answer:

Mean = 24.5

Median = 24.5

Mode = 27

Step-by-step explanation:

QUESTION: WHATS BETTER

APPLE JUICE OR ORANGE JUICE

Answers

Answer:

orange juice is better than Apple Juice

Which of the following graphs shows a pair of lines that represent the equations with a solution (−2, 5)?

Answers

Answer:

The first one (top)

Step-by-step explanation:

The coordinate plane works with coordinates being x, y, and so if x is -2, then it would be to the left of 0. 5 is above 0, and you see the 2 lines intersecting at that point.

Marquise has 200 meters of fencing to build a rectangular garden.

The garden's area (in square meters) as a function of the garden's width x
(in meters) is modeled by:

A(x)=-x^2+100x

Answers

Answer:

2500

Step-by-step explanation:

The width of 50 meters will produce the maximum garden area of the rectangle of 2500 square meters.

What is a rectangle?

It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees. Its diagonals are all the same length and intersect in the center.

Marquise has 200 meters of fencing to build a rectangular garden.

The garden's area (in square meters) as a function of the garden's width x (in meters) is modeled by:

A(x)= - x² + 100x

The perimeter of the rectangle = 2( length + Width)

                                            200 = 2( length + Width)

                                        100 - x = L

The area of the rectangle = length × Width

                                           = x(100 - x)

                                           = (-x)²+ 100x

So,  (-x)²+ 100x where, a = -1 and b = 100

w = -100/2(-1)

w = 50

The area of the rectangle = (-x)²+ 100x

                                           = (-50)²+ 100(50)

                                          = 2500

Thus, The width of 50 meters will produce the maximum garden area of the rectangle of 2500 square meters.

More about the rectangle link is given below.

https://brainly.com/question/10046743

#SPJ2

2) A college student saves $6000 working over the summer. Then spends $540
a month when he goes back to college. Write a linear function using
meaningful variables to model this situation. Find and interpret the slope
and y-intercept.
Let m = months and D = Dollars in bank
a) D =
b) What does the slope represent in this situation?
c) What does the y-intercept represent in this situation?
3) An exponential function has a starting value of 13 and a growth rate of
0.78%. Write an equation to model the situation.
Y =

Answers

Answer:

Answer: 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.

Step-by-step explanation:

The price of a cell phone is usually $240 Ella mom buys one of these cell phones when the discount is 25 how much did Ella mom save?

Answers

Answer:

$60

Step-by-step explanation:

$240 = 100%

Discount = 25%

100% - 25% = 75%

75% as a decimal is 0.75

Multiply:

240(0.75) = 180

You could also do 3/4 of 240 because 0.75 is 3/4

To find out how much she saved, let's subtract the sale price from the original price:

240 - 180 = 60

Ella's mom saved $60 from the discount

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

someone help me wiht this geomtry problem asap!!!

Answers

Answer:

if you ant to find the area of the traporziord prism you have to multiply the height and with to find the area

plz help plz plz plz​

Answers

Answer:

Depth = 5

Width = 4

Height = 4

Total = 80

Step-by-step explanation:

For depth, width, and height you just count

The total equals, depth times width times height = 5x4x4 = 80

PLSSS HELLPPPPP!!!!!!! Find the measure of the missing angle.

Answers

Answer:

86 degrees

Step-by-step explanation:

The total angles of a quadrilateral add up to 360 degrees, so if you do 360-134-50-90, you get 86, which is your answer.

Answer:

x is 86

Step-by-step explanation:

To solve we will use the equation s = (n-2) 180

s is the sum of all the angles, and n is the number of sides the shape has.

We do not know what s is yet, and since this is a 4 sided figure we will have to solve it like this:

s= (4-2) 180

s= 2(180)

s= 360

Since we now know all the angles added together will equal 360 we can now solve for x. We will solve by adding up all the angles together plus x like this:

134+ 90+ 50+x = 360

274 + x = 360  

-274         -274               360-274 = 86

X = 86

The bottom of a ladder is placed 4 feet from the side of a building. The top of the ladder must be 13 feet off the ground.

What is the shortest ladder that will do the job? SHOW your work.

10 foot ladder
12 foot ladder
14 foot ladder

Answers

Answer:14

Step-by-step explanation:

need to know please help me !!!

Answers

Answer:

9.5  feet/ 1 second is your unit rate

Step-by-step explanation:

In order to make a unit rate you have to make the denominator 1 so it can be a whole number which means you divide by the denominator on both sides both numerator and denominator.

50 PTS for answer!! I need help! "Work this one out," said Monica to her colleague. "I drive from my home to the office every morning. At the back of my house is a short, fairly narrow driveway approximately 300 yards long. I drive my car down this driveway in a westerly direction, yet when I stop the car at the end of the driveway it is facing east."
"Does the driveway go round in a circle?" asked the colleague.

"No," replied Monica, "it is absolutely straight."

What is the explanation?

Answers

es norte sur este y oeste  es un camino completamente recto esta en circulo por ue esta la brujula que apunta al norte y al sur

True or False
72 - ( - 100) is negative.

Answers

Answer:

false

Step-by-step explanation:

72 - (-100) --> two negatives turn into a positive

72 + 100

True is the correct answer
Other Questions
Help me pleaseee I will give Brainliest!! How old am lif 500 reduced by 3 times my age is 350? Which of the following scenarios is an example of using potentially copyrighted material What is the area of the trapezoidal window below? A triangular garden has an area of 144. If the base is 8 ft long, what is the height? 9 ft 18 ft 36 ft 48 ft What are some of the reasons and ways that Liz eventually ended up succeeding at school? List as many strategies as you can possibly think of. Place the steps of translation in the correct order.1-The polypeptide continues to growby adding more amino acids.2-The polypeptide or protein isreleased from the ribosome.3-The stop codon is reached.4-The start codon is matched with atransfer RNA's anticodon.5-The messenger RNA bonds with aribosome. i rlly need help with ixl please help me! HELP ME HELP Me HELP ME HELP ME HELP ME HELP ME!!! Arriving back from school, you decide to microwave a Hot Pocket for a snack. You have a1500W microwave that took 3 minutes to cook the Hot Pocket. Why is it important to keep track of how much is in your bank account? For a one-price monopolist, the marginal revenue curve is always:A equal to the demand curve.B negativeC equal to the average-revenue crisisD positiveE less than the average-revenue curve AMERICAN SIGN LANGUAGE Consider and discuss how ASL stories and ASL poems are similar and how they differ. A car battery dies not so much because its voltage drops, but because chemical reactions increase its internal resistance. A good car battery typically has a terminal voltage of about 12.5 V and an internal resistance of about 0.020 . When the battery dies its voltage can drop slightly, let's say it drops to about 10.1 V and the internal resistance increases to around 0.100 .Required:a. How much current could the good battery alone drive through the starter motor?b. How much current is the dead battery alone able to drive through the starter motor? 4)from "Carbon Dioxide and Photosynthesis"What is the independent variable in this experiment?A) type of plantB) number of trialsC) amount of carbon dioxideD) number of oxygen bubbles3 5. Penny and her family went out to eat at a localrestaurant. Three of them ordered a fried shrimpbasket, but her daughter Meghan ordered a basketof chicken tenders, which was $4.95 less than theshrimp basket. If the total order before tax was$46.85, what was the price of a shrimp basket? alongside china, who else was said to have invented the printing press Consider the following equilibrium: 2 NO2(g) N2O4(g) + Energy The equilibrium will shift to left as a result of... BRAINLIEST will be rewarded to the first to answer with the correct answer. The machine in the figure is ideal and an effort force of7.0 N just lifts a 14.0 N box situated 0.75 m from thepivot, what is the distance from the pivot point towhere the effort force is exerted? Liam has 60 seeds and 12 plastic cups, and will plant the same number of seeds in each cup. Whicl equation shows the number of seeds in each cup? es 4 60 - 5 A 1260 5-12