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Jet001 [13]
3 years ago
14

4. 7 + 14x What does that mean

Mathematics
2 answers:
kotegsom [21]3 years ago
8 0

7 + 14x means that a number x (x could be any real number) times 14 is added to 7.

So if x = 2:

7 + 14x = 7 + 14(2) = 28 + 7 = 35

Happy to help!

VashaNatasha [74]3 years ago
4 0

Answer:x=2

Step-by-step explanation:

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. Solve the right triangle ABC given that side c = 17 cm and side b = 15 cm.
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3 years ago
A toy train is built with the ratio of the model to the real of 1:30. If the real train is supposed to be 55 feet long, how many
Zigmanuir [339]

Answer:

The answer to your question is 20 in

Step-by-step explanation:

Data

ratio  1 : 30

real length = 55 ft

toy train length = ?

Process

1.- Use ratio and proportions to solve this problem.

                           1 : 30 :: x : 55

solve

                           x = (55 x 1) / 33

Simplification

                           x = 55/33

result

                           x = 1.67 ft

2.- Convert the length to in

                         1 ft ------------------ 12 in

                        1.67 ft --------------   x

                          x = (1.67 x 12) / 1

-Simplification

                          x = 20/1

-Result

                           x = 20 in

4 0
3 years ago
The precooked weight of a hamburger is 0.25 pounds. Convert this mass to centigrams (cg). (1lb = 16oz, 16oz = 454g)
blsea [12.9K]
.25 lbs= 4oz
4oz = 113.398 g
1g= 100cg

113.398 x 100
= 11339. 8 cg
5 0
4 years ago
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