3 years ago

HURRY I NEED HELP ILL GIVE YOU THE BRAINLIEST COME ON PLEASE!!!!!!!!

Mathematics

2 answers:

xz_007 [3.2K]3 years ago

6 0

The answer is a = 132.93 cm2

aniked [119]3 years ago

6 0

Answer:

502.5pi or 1578.1415

Step-by-step explanation:

find area of one triangle (BH divided by 2), then multiply it by two since there are two, then find area of circle(pir^2), divide in half because it is a semi-circle, add the areas together

You might be interested in

A graph is shown below. What is the constant and proportionality for the line on the graph below? A:-3/2 B:-2/3 C:2/3 D:3/2

baherus [9]

Answer: -3/2

Explanation: Start from -3 and go over 2 then where u stopped go down 3 from there and over 2 again and u will get -3/2

8 0

3 years ago

Read 2 more answers

Given that the triangles are similar, find the value of x. Find the length of NR. S T 40 60 R 2x-2 8

andrew-mc [135]

Answer:

NR = 12

Step-by-step explanation:

Given that both trjangles are similar, therefore, it follows that their corresponding side lengths would be proportional to each other. Thus:

$\frac{40}{8} = \frac{60}{2x - 2}$

$5 = \frac{60}{2x - 2}$

Cross multiply

$5(2x - 2) = 60$

$10x - 10 = 60$

$10x = 60 + 10$ (addition property of equality)

$10x = 70$

Divide both sides by 10

x = 7

✔️NR = 2x - 2

Plug in the value of x

NR = 2(7) - 2 = 14 - 2

NR = 12

6 0

3 years ago

Lines b and c are parallel. What is the measure of 6?

astra-53 [7]

The measure of a supplement of an angel is 6 times the measurement of the complement angle.

5 0

3 years ago

Braden wants to compare the types of ducks in two nearby ponds. He collected two samples using the following criteria. For sampl

Zinaida [17]

Answer:

1 and 4

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Solve this inequality.

a_sh-v [17]

Answer:

Step-by-step explanation:

16w > 15w - 8

16w - 15w > - 8

w > -8

6 0

2 years ago