3 years ago

What is the area a a circle when the circumference is 3.50

Mathematics

1 answer:

Lapatulllka [165]3 years ago

6 0

The area of the circle would be 0.97

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Subtract. 5/9-(3 1/3) Enter your answer, as a mixed number in simplest form, in the box.

Vaselesa [24]

Answer:

$-2\frac{7}{9}$

Step-by-step explanation:

$\frac{5}{9} - 3\frac{1}{3} = \frac{5}{9} - \frac{10}{3} = \frac{5}{9} - \frac{30}{9} = -\frac{25}{9} = -2\frac{7}{9}$

I am joyous to assist you anytime.

3 0

3 years ago

Use quadrilateral ABCD to find the value of X. The figure is not drawn to scale. Use the following dimensions: mABC=4x, mBCD=3x,

Dmitrij [34]

Answer: x=30

Step-by-step explanation:

The sum of the angles must be 360.

4x+3x+3x+2x = 12x

12x = 360

x =360/12 = 30

5 0

3 years ago

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The ratio of the angles in a triangle is 7:10:3 what is the measure of the smallest angle?

Sonbull [250]

The correct answer should be 3.

4 0

3 years ago

The distance between Rosa's house and her school is 4 1/2 of a mile. She ran 3 mile. What fraction of the distance between her h

Licemer1 [7]

Answer:

Rosa ran $\frac{2}{3}$ of the total distance between her house and her school.

Step-by-step explanation:

Distance between Rosa's house and her school = $4\frac{1}{2}$ miles ≈ 4.5 miles

She ran distance = 3 miles

Therefore, fraction of the total distance between her house and school she run = $\frac{\text{Distance run by Rosa}}{\text{Total distance between her house and school}}$

= $\frac{3}{4.5}$

= $\frac{30}{45}$

= $\frac{2}{3}$

Therefore, Rosa ran $\frac{2}{3}$ of the total distance between her house and her school.

5 0

2 years ago

A car took 3 hours to make a trip of 147 miles. Through towns it was driven at 24 miles an hour and in the open country at 54 mi

Aleksandr [31]

Answer:140/x=300/(x+40)

300x=140x+40*140

160x=40*140

x=40*140/160=35 mph

ans:

slower speed = 35 mph

faster speed =x+40=75 mph

Step-by-step explanation:

3 0

3 years ago