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3 years ago

A 520 m wire is cut into three pieces. The second piece is 4 times as long as the first. The third piece is

Mathematics

1 answer:

KATRIN_1 [288]3 years ago

8 0

I hope this helps you

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What are the factor pairs for 45

riadik2000 [5.3K]

The factored pairs of 45 are:
1 x 45
3 x 15
5 x 9

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3 years ago

Vector A⃗ has magnitude 5.00 and is at an angle of 36.9∘ south of east. Vector B⃗ has magnitude 6.40 and is at an angle of 20.0∘

GrogVix [38]

Answer:

(x, y) = (4, -3)

Step-by-step explanation:

Relative to straight east with angles measured CCW, the vector is ...

5∠-36.9° = 5(cos(-36.9°), sin(-36.9°)) = 5(0.8, -0.6) = (4, -3)

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3 years ago

Which is bigger 4lb or 60 oz

Bond [772]

the answer should be 4 lbs

hope this helps

let me know please

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2 years ago

(7m+6) (6m^2+4m+4) I really suck at math

Ostrovityanka [42]

$\large\mathfrak{{\pmb{\underline{\orange{Your\:answer }}{\orange{:}}}}}$

$:⟼ (7m + 6)(6 {m}^{2} + 4m + 4)$

$:⟼ 7m \: (6 {m}^{2} + 4m + 4) + 6 \: (6 {m}^{2} + 4m + 4)$

$:⟼ 42 {m}^{3} + 28 {m}^{2} + 28m + 36 {m}^{2} +24 m + 24$

$:⟼ 42 {m}^{3} + 28 {m}^{2} + 36 {m}^{2} + 28m + 24m + 24$

$:⟼ 42 {m}^{3} + 64 {m}^{2} + 52m + 24$

$:⟼ 2(21 {m}^{3} + 32 {m}^{2} + 26m + 12)$

$\sf \bf {\boxed {\mathbb {HAPPY\:LEARNING.}}}$

3 0

3 years ago

Read 2 more answers

I think of number I add 14 to the number and multiply the result by 3 if my final answer is 51 what number did I think of

erma4kov [3.2K]

Answer:

-1

Explanation:

Let the number be x.

Then the equation will be:

3(x+18) = 51

=> 3x + 54 = 51

=> 3x = 51 - 54

=> 3x = -3

=> x = -3/3

=> x = -1

So, the number you thought of is -1.

4 0

3 years ago

Read 2 more answers