3 years ago

Plssssss help me! What is the area of the shaded portion to the nearest hundredth?

Mathematics

1 answer:

Katarina [22]3 years ago

7 0

Step-by-step explanation:

A1= area of the rectangle

A1= 4yd • 10yd

A1= 40 square yd

A2= area of the part of the circular section

A2= 180°• pi • 4 square yd/360°

A2= 180° • 16yd • pi/ 360°

A2= 16yd•pi/2

A2= 8yd•pi

A2= 25,12yd

A= areo of rhe shaded portion

A= A1-A2

A= 40yd-25,12yd

A= 14,88yd

You might be interested in

I will mark you brainliest if you help me im not lying

aksik [14]

Answer:

60 miles

I hope this helps.

5 0

3 years ago

Read 2 more answers

Find the value of x. A. 4.3 B. 2.7 C. 11.6 D. 13.9

kakasveta [241]

Answer:

Explanation:

Pythagorean theorem: a² + b² = c²
Solve for hypotenuse (side x) using: c = √a² + b²

12.8² + 5.3² = 191.93

√191.93

= 13.8538803229

Round the answer

13.9

6 0

3 years ago

Find the perimeter of each figure?

Levart [38]

11- 59.1. Got the Answer for #11, but for #12 you lowkey should just use any type of calculator for that shape

8 0

3 years ago

Read 2 more answers

Find the value of in the isosceles triangle shown below.

Tom [10]

Answer:

Step-by-step explanation:

The height of 3 cut the base in half and perpendicular to the base, so

$x = \sqrt{(4/2)^2 + 3^2}= \sqrt{13|$

That is B

6 0

2 years ago

Tshepo needs R5 000 urgently. He goes to the bank and borrows the money at an interest rate of 28% per annum, compounded monthly

12345 [234]

Answer:

R8000.

Step-by-step explanation:

First, let's calculate the amount they are going to have to pay the bank after 1 year. It is given by the following expression:

R5 000 * 1.28= R6400

Therefore, they have to pay R6400/12 monthly.

Now, in fifteen months the total amount to pay should be (R6400/12) * 15= R8000.

8 0

2 years ago