All categories

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

What is the coefficient of x in the expression?<br><br> 6x + 9y + 15z

givi [52]

Answer: 6

A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

In this case we want to find the coefficient that has x. 6 is the only coefficient in the expression 6x + 9y + 15z that has the coefficient of x.

Basically, a coefficient is simply a number that has a variable after it.

6 0

3 years ago

Read 2 more answers

Identify the area of segment MNO to the nearest hundredth. HELP PLEASE!!

insens350 [35]

The area of a right triangle with side lengths 7 and 7 is $\frac{bh}{2} = \frac{7*7}{2} = \frac{49}{2} = 24.5$

4 0

3 years ago

What is 78902 times 6743 divided by 567.

bearhunter [10]

Answer:

938335.425044

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What are the roots of the quadratic equation below 3x2+15x-5=0

fomenos

Answer:

Step-by-step explanation:

$3x^2+15x-5=0\\a = 3\\b = 15\\c = -5\\ x = -b\±\frac{\sqrt{b^{2} -4ac} }{2a} \\x = -(15)\±\frac{\sqrt{15^{2} -4(3)(-5)} }{2(3)} \\x = -15 \±\frac{\sqrt{225+60} }{6} \\x = -15\±\frac{\sqrt{285} }{6} = A$

8 0

2 years ago

What part of 72 is 12

vladimir2022 [97]

Answer:

6 part.......................bcoz 72/12 = 6

4 0

2 years ago

Read 2 more answers