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2 years ago

The two triangles are congruent as suggested by their appearance. Find the value of c. The diagrams are not to scale.

Mathematics

1 answer:

GalinKa [24]2 years ago

3 0

Answer:

A.3

Step-by-step explanation:

the key word is Congruent ^_^

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A trapezoid has a height of 6 feet. The measures of the bases are 12 units and 18

Alik [6]

The area of this trapezoid is 90 square feet.

<h3>Explanation : </h3>

Before we know the answer, let's we know the formula first. The formula for count the area of trapezoid is :

$\boxed {\bold {A = \frac {(a+b) \times h}{2}}}$

If :

A = area of trapezoid
a = bottom bases of trapezoid
b = top bases of trapezoid
h = height of trapezoid

Okay, let's we count its :

We know that :

a = bottom bases of trapezoid = 18 feet
b = top bases of trapezoid = 12 feet
h = height of trapezoid = 6 feet

Question : A = area = ... ?

Answer :

$A = \frac {(a+b) \times h}{2} \\ A = \frac {(12+18) \times \cancel6}{\cancel2} \\ A = 30 \times 3 = 90 \: {ft}^{2}$

Subject : Mathematics

Keyword : Count The Area of a shape

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2 years ago

You have $1 and $5 bills in your savings envelope with a total value of $26. there are more $1 bills than $5. you would like to

marta [7]

I’m not very good at math, but maybe try adding all of them together

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3 years ago

A car travels at a speed of 25 miles per hour for t hours

Pepsi [2]

Answer: 25t+45m

Step-by-step explanation:

Really simple because if they traveled 25mi/h for t hours, that makes it 25t miles. They traveled 45mi/h for m hours so it's 45m. If you add them together, 25t+45m.

If this helped, brainliest please.

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2 years ago

Hey guys i really need help................. x = 0.5 y = - 1/10

Elanso [62]

Answer:

x=-1/10

y=(-1/10)x0.5

so that y=-1/5

Step-by-step explanation:

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2 years ago

HELP! PLEASE ANSWER ONLY IF YOU KNOW ALL OF THE ANSWERS!!!

Lena [83]

1. 62.5%
2. 2.6
3. 87.4
4. 7.4
5. 89.3

Hope this Helps!!

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2 years ago