3 years ago

Find the area of the trapezoid, I will give brainlist. If you can please explain how you got the answer

Mathematics

1 answer:

KIM [24]3 years ago

5 0

Answer:

36 sq inches

Step-by-step explanation:

bases are the two parallel sides -- 8" and 4"

height is perpendicular to the base -- 6"

formula for area of a trapezoid: A = 1/2h·(sum of bases)

A = 1/2(6)(8 + 4)

A = 3(12)

A = 36 sq inches

You might be interested in

Find the value of x in the triangle shown below

JulijaS [17]

Answer:

x = 3

Step-by-step explanation:

we can use the Pythagorean theorem to solve this problem

x^2 + 4^2 = 5^2

x^2 + 16 = 25

x^2 = 9

x = +/- 3

we take only the positive value because a length can‘t be negative

x = 3

5 0

3 years ago

The equation cos−1 = x can be used to determine the measure of angle BAC.

Sergio [31]

we know that

in the right triangle ABC

the value of cosine of angle x is equal to

$cos(x)=\frac{AC}{AB}$

we have

$AC=3.4\ cm\\AB=10\ cm$

substitute the values

$cos(x)=\frac{3.4}{10}=0.34$

Find the measure of angle x

$x=cos(x)^{-1} =arc\ cos(0.34)=70.12\°$

Round to the nearest whole degree

$x=70\°$

therefore

<u>the answer is</u>

$70\°$

5 0

3 years ago

Read 2 more answers

Mo's farm stand sold a total of 165 pounds of apples and peaches. She sold apples for $1.75 per pound and peaches for $2.50 per

Ksju [112]

Answer:

65 pounds of peaches.

Step-by-step explanation:

7 0

3 years ago

The vertex of the graph of a quadratic function is (2, –1) and the y-intercept is (0, 7). Which of the following is the equation

liraira [26]

I think is d I wanna say D..it might be wrong tho

4 0

3 years ago

Read 2 more answers

6. Jayden does 2 sit-ups on the first day of the month, 4 the next day, 8 the

bagirrra123 [75]

Answer:60

Step-by-step explanation:2 x 30=60

7 0

3 years ago

Read 2 more answers