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almond37 [142]
3 years ago
11

As Greg swam across an 80 - meter river, the current carried him 30 m downstream. How

Mathematics
1 answer:
Leya [2.2K]3 years ago
8 0

Answer:

85.44

Step-by-step explanation: bee go buzz squared by 2

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What will the coordinates of Triangle RST be after it is translated 4units down and 3 units left
mote1985 [20]

Triangle RST has vertices:

R(-4,2)

S(3,5)

T(-4,-4)

Then, the triangle is moving to the left you subtract the number of units from the x coordinates of each vertex of the triangle.

And the triangle is moving down, you subtract the number of units moved down from the y coordinates of each vertex. So:

For R'

(-4-3,2-4)=(-7,-2)

For S'

(3-3,5-4)=(0,1)

For T'

(-4-3,-4-4)=(-7,-8)

Answer:

\begin{gathered} R^{\prime}(-7,-2) \\ S^{\prime}(0,1) \\ T^{\prime}(-7,-8) \end{gathered}

8 0
1 year ago
4 students is 20% of 20 students is it correct
dezoksy [38]
Yes ma'am it is correct
8 0
3 years ago
Read 2 more answers
A 64-inch board is cut into three pieces so that the second piece is twice as long as the first piece, and the third
Dafna1 [17]
<h3>Answer:  40 inches</h3>

==========================================================

Explanation:

  • x = first piece
  • 2x = second piece, since its twice as long as the first
  • 5x = third piece, since its five time as long as the first

x is some positive real number, and the units of each are in inches.

Add up the smaller pieces and we should get 64 inches back again

x+2x+5x = 64

8x = 64

x = 64/8

x = 8

The first piece is 8 inches long.

2x = 2*8 = 16 is the length of the second piece (in inches)

The third piece is 40 inches because 5x = 5*8 = 40

--------

Summary:

first = 8 inches

second = 16 inches

third = 40 inches

Check: 8+16+40 = 64, which confirms the answer

8 0
3 years ago
Select the correct answer from each drop-down menu. The table lists the speeds of the fastest roller coasters in North America a
dangina [55]

Answer:

the answer is

6.41

12.78

17.226

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A rectangle has an area of 40 sq units , then length is 6 units greater than the width
devlian [24]

Answer:

A=L*W

Let w be width

L=(w+6)

40=(w+6)*w

40= w^{2} +6w

w^{2} +6w-40=0

w^{2}+10w-4w-40=0  

w(w+10)-4(w+10)=0

(w-4)(w+10)=0

w=4

Length= 10 units

Width=4 units

Step-by-step explanation:

6 0
3 years ago
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