2 years ago

Round 6.6129 to the nearest tenths what is the answer

Mathematics

1 answer:

disa [49]2 years ago

8 0

The answer would be 6.6

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Calculate the distance between the points (-6, 4) and (5, -1). Round to the nearest tenth.

ludmilkaskok [199]

It will be 42 because of the with times the 2nd highest

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2 years ago

Enter the solution (,) x , y to the system of equations shown. <br><br> y=5<br> y=2x+16

Ratling [72]

Answer:

(2, 11)

Step-by-step explanation:

So, we have to make them equal to each other.

5 = 2x + 16

Subtract 5 from both sides

y = 2x + 11

(2, 11)

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2 years ago

Given m || n, which pair of angles are not vertical angles?

vodomira [7]

Answer:

Step-by-step explanation:

its right

8 0

2 years ago

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What is the shaded portion of the circle

blagie [28]

Answer:

$(5\pi-11.6)\ ft^{2}$

Step-by-step explanation:

we know that

The area of the shaded region is equal to the area of the sector minus the area of the triangle

step 1

Find the area of the circle

the area of the circle is equal to

$A=\pi r^{2}$

we have

$r=5\ ft$

substitute

$A=\pi (5)^{2}$

$A=25\pi\ ft^{2}$

step 2

Find the area of the sector

we know that

The area of the circle subtends a central angle of 360 degrees

by proportion find out the area of a sector by a central angle of 72 degrees

$\frac{25\pi}{360}=\frac{x}{72}\\ \\x=72*25\pi /360\\ \\x=5\pi\ ft^{2}$

step 3

Find the area of triangle

The area of the triangle is equal to

$A=\frac{1}{2}(2.9+2.9)(4)= 11.6\ ft^{2}$

step 4

Find the area of the shaded region

Subtract the area of the triangle from the area of the sector

$(5\pi-11.6)\ ft^{2}$

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2 years ago

Your grandfather placed $5,000 in a trust fund for you. In 12 years, the fund will be

PolarNik [594]

Answer:

fv/pv=(1+r)^n

10,000/5000=(1+r%)^12

2=(1+r%)^12

r= 5.95

4 0

2 years ago

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