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3 years ago

12

Find the approximate area of the shade region below, consisting of a right triangle with a circle cut out of it. Use 3.14 as an

approximation for pi.

1 answer:

irinina [24]3 years ago

8 0

Answer:

C) 1486m²

Step-by-step explanation:

TRIANGLE:

A=1/2bh

1/2(60)(60)=1800

CIRCLE:

$\pi$ r²

3.14*10²=314

TOTAL=1800-314=1486m²

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What is 2x-64<108 If you answer this I will give you a total of 23 points!

alexandr1967 [171]

Answer:

2x-64<108

One solution was found :

x < 86

Rearrange:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

2*x-64-(108)<0

Step by step solution :

Step 1 :

Pulling out like terms :

1.1 Pull out like factors :

2x - 172 = 2 • (x - 86)

Equation at the end of step 1 :

Step 2 :

2.1 Divide both sides by 2

Solve Basic Inequality :

2.2 Add 86 to both sides

x < 86

4 0

2 years ago

Jen picked 3/4 of a gallon of strawberries in half an hour.If she keeps picking strawberries at the same time, how many gallons

MrRa [10]

Answer:

Number of gallons of strawberries will she have picked in 2 hours is, 3

Step-by-step explanation:

Unit rate defined as the rate are expressed as a quantity of 1, such as 4 feet per second or 6 miles per hour, they are called unit rates.

Given the statement: Jen picked 3/4 of a gallon of strawberries in half an hour.

⇒ In $\frac{1}{2}$ hour Jen picked $\frac{3}{4}$ gallon of strawberries.

Unit rate per hour = $\frac{\frac{3}{4} }{\frac{1}{2}} =\frac{3}{4} \times \frac{2}{1} = \frac{6}{4} = \frac{3}{2}$

To find the number of gallons will she have picked in 2 hours.

$Number of gallons = unit rate per hours \times 2$

= $\frac{3}{2} \times 2 = 3$

Therefore, the number of gallons will she have picked in 2 hours is, 3

6 0

3 years ago

What is 6.4 × 10−8 mi/day in feet per hour? (1 mi = 5280 ft)

oee [108]

The correct answer is B 1.408 × 10^−5 ft/h <span>
</span>

8 0

3 years ago

2+2^2 divided by 4+3

denis-greek [22]

Answer:

4.5

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What is 3/10 divided by 2/4

iVinArrow [24]

3/5 is the answer.

Explanation:
Easy way is make them into decimals, then divide.
So 3/10 = .3
And 2/4 = .5
So .3/.5 = .6
Or 6/10 = 3/5

Hope this helps! Also nice zenitsu pfp

3 0

2 years ago

Read 2 more answers