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3 years ago

What is the area of the trapezoid and how do you find it?

Mathematics

2 answers:

seraphim [82]3 years ago

8 0

You can use the formula 2(a+b $2(\frac{a+b}{2} )$
This will get you 161.5 ft

:)

Furkat [3]3 years ago

6 0

A= a+b/2 H Find it by take the sum of its bases, multiply the sum by the height of the trapezoid, and then divide the result by 2.

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Expand the following 3(x+9)

mina [271]

Answer: I'm pretty sure its 3x+27

Step-by-step explanation: So all you have to do is multiply everything in the parentheses by 3. So you would do 3 times x and it would be 3x and then 3 times 9 which will get you 27. After you just put it back into a equation 3x+27

5 0

3 years ago

Plz help with Part A

aksik [14]

4/5= 4 x 2=8
5 x 2=10

5/8=5 x 3 =15
6 x 3= 18

4 0

3 years ago

What is the value of the expression below when z = 2?<br> 5z^2+3z+7

Marina CMI [18]

Answer: 33

5(2)² + 3(2) + 7

20 + 6 + 7

Hope this helps!

6 0

3 years ago

Mrs. Wright bought some notebook paper for her class. She decided to keep 3/4 of the paper for her own use. How much paper did s

larisa [96]

So the total amount of paper is 4/4 right?
And she kept 3/4.
So we have to minus 3/4 from 4/4.
Because it has the same denominator we need not change it to similar one.So 4-3 is one.
So answer is 1/4

5 0

3 years ago

The graph shows f(x)and its transformation(x).

andre [41]

Using translation concepts, the equation for function g(x) given in the graph is:

$g(x) = 2^{x + 2}$

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

The parent function for this problem is given as follows:

$f(x) = 2^x$

From the graph, function g(x) was shifted 2 units left, hence x -> x + 2 and the definition is:

$g(x) = 2^{x + 2}$

More can be learned about translation concepts at brainly.com/question/28098112

#SPJ1

8 0

2 years ago