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dezoksy [38]
3 years ago
6

ILL GIVE BRAINLIEST evaluate the expression. 2•7(3^2)/3

Mathematics
2 answers:
Crank3 years ago
8 0
The answer is 43
7(3^2) / 3 gives you 21
21 X 2 give you 42
scoray [572]3 years ago
7 0

Answer:

\frac{7 \times  {3}^{2} }{3}  \\  \frac{7 \times 3 \times 3}{3}  \\  = 7 \times 3 = 21 \\ thank \: you

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A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds
Mila [183]

Answer:

The range includes all numbers from 5 to 12.5.

Step-by-step explanation:

The range is along y- axis and the domain is along x- axis.

Range is given in heights and domain is given in time seconds.

It can depicted that for t= 0 secs the ball is at 5 feet and so on .

Therefore the range is given by numbers from 5 to 12.5.

Whereas the domain is given by numbers 0 t0 8.5 seconds

3 0
2 years ago
the first Indianapolis 500 auto race took place in 1911. the winning car covered the 500 miles in 6.7 hours. what was the winnin
Vesna [10]

Average speed = (distance covered) / (time to cover the distance)

                         =        (500 miles)      /    (6.7 hours)

                         =            (500 / 6.7)  (mile/hour)

                         =                    74.63 miles per hour.

I imagine there were quite a number of pit stops included in that.

This is faster than I expected when I first read your question.
That's really gettin' with it for cars in 1911 !

4 0
3 years ago
Check all of the ordered pairs that satisfy the equation below.
stiv31 [10]

Answer:

Hey there!

y=3/4x shows that the y-value is always 3/4 of the x-value.

Thus, if x is 4, y is 3. It always fits the 4:3 ratio.

The ordered pairs that satisfy this equation are: 28:21 and 16:12

Let me know if this helps :)

6 0
3 years ago
Which measurements are equal to 671 decimeters? Check all that apply.
Shtirlitz [24]
1, 4, and 5:) hope this helps.
3 0
2 years ago
Read 2 more answers
Taylor climbed a tree and is sitting on one of the branches deciding if she wants to jump. She weighs 45 kilogram and is sitting
olchik [2.2K]

Answer:

Her potential energy is approximately 4481 J.

Step-by-step explanation:

Because the formula for potential energy is PEg = 9.81 * mass * height, just plug in the knowns. After you plug those in, you will get the potential energy as 9.81 * 450, which is approximately 4481 J.

6 0
2 years ago
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