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kumpel [21]
3 years ago
6

14. If a = 4, b = 2, c = 5 then 4a − (b + c) =

Mathematics
1 answer:
zmey [24]3 years ago
6 0

Answer:

9

Step-by-step explanation:

What you do is you plug in the a number into a, b into b, and c into c.

4(4)-(2+5)=9.

Hope this helps.

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Jaron walked 15 blocks north and then 3 blocks west to school. Marisol walked 3 blocks east and then 15 blocks south to school.
Svet_ta [14]

Answer:

sqrt(15² + 3²) = sqrt(15² + 3²)

Step-by-step explanation:

Using Pythagoras:

15 blocks North = 15 blocks south (direction opposite to each other)

3 blocks west = 3 blocks east (directions opposite to each other)

Hence distance traveled (d) :

JARON

D = sqrt(15² + 3²)

MARISOL:

D = sqrt(15² + 3²)

Hence ;

sqrt(15² + 3²) = sqrt(15² + 3²)

5 0
3 years ago
Which choices are equivalent to the quotient below √16/√8
Darya [45]

Answer:

A

Step-by-step explanation:

\frac{\sqrt{16} }{\sqrt{8} }  = \sqrt{\frac{16}{8} }  = \sqrt{2}

Hope this helps!

8 0
3 years ago
This equation shows how the revenue at Jill's Auto Wash depends on the number of
Romashka [77]

Answer:y = 9x

Step-by-step explanation:

6 0
2 years ago
(b^4)^2 need help plz
lisov135 [29]
<span>(b^4)^2 = b^(4x2) = b^8

answer
b^8</span>
6 0
3 years ago
A sweater at hollister costs 42. After tax the sweater is 44.94 .what is the sales tax rate
kotegsom [21]
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