All categories

3 years ago

Figure on the left is a trapezoid. All angles in the figure on the right are right angles. All dimensions are in centimeters.

Mathematics

1 answer:

IRISSAK [1]3 years ago

5 0

The area of the trapezoid is 221. You get that by multiplying 13 and 17. The area of the figure on the right is 119. You get that by subtracting 5 from fourteen to give you 9. Then you multiply 9*11=99. After you have that done you need to figure out the little square, which is 5*4=20. Add 99+20=119.

Hope this helps

You might be interested in

(-4) (-4) rewrite expression use exponent rather then repeating multiplication

vekshin1

Answer:4^2 or (-4)^2

Step-by-step explanation:

I don't really know how to explain it. I can try if you want

4 0

3 years ago

What is the fraction in simplest form?<br>- 14<br> ____<br> 16

elena55 [62]

Answer: -7/8

Step-by-step explanation:

16/2 = 8

14/2 = 7

Then its negative because its still negative.

3 0

3 years ago

Read 2 more answers

Let f(x) = 1/ x-4 and g(x) = 1/x -2, evaluate the following.

musickatia [10]

Step-by-step explanation:

Key : Plug in the numbers given in the parenthesis into the x values of the corresponding functions.

f(1/2) = 1/ 1/2 - 4 = 1/-7/2 = -2/7

g(1/2) = 1/1/2 - 2 = -3/2

f(-1/4) = 1/-1/4-4 = 1/-17/4 = -4/17

g(-1/4) = 1/-1/4 - 2 = 1/-9/2 = -2/9

7 0

2 years ago

John has

BabaBlast [244]

Answer:Thus, the number of dimes is

and the number of nickels is 7 + 6 = 13

0.10

0.05

(

)

1.35

0.10

0.05

1.35

−

0.30

0.15

1.05

0.15

5 0

4 years ago

In the figure, is an exterior angle to triangle .

ludmilkaskok [199]

Answer:

I don't have c but I do have a and b

Step-by-step explanation:

Part A)

Angle 3 is 103° because 77° + ∠3= 180° and ∠3 = 180° - 77° = 103°

Part B)

Angle 4 is 77° because ∠3 + ∠4 = 180° and ∠4 = 180° - 103° = 77°

These are the answers for k12

3 0

3 years ago