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katrin [286]
3 years ago
15

In the expression "4f + s", the letter "s" is: *

Mathematics
1 answer:
Sever21 [200]3 years ago
7 0

Answer:

Step-by-step explanation:

A variable

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Is it a or c ? im ot sure
djyliett [7]

Answer:

NEVER MIND A IS CORRECT

Step-by-step explanation:

160 of 72 % is 115.2

but in total it is of 222.2

6 0
3 years ago
Read 2 more answers
Simplify the square root of 7+2<br> So 7+2 is inside the quare root
serious [3.7K]

Answer:

  3

Step-by-step explanation:

\sqrt{7+2}=\sqrt{9}=\sqrt{3^2}=\boxed{3}

6 0
3 years ago
In ∆ABC, if sin A = 8/17, what is cos B?
Tcecarenko [31]

Answer:

B is the correct answer.

because Cos = Adj / Hyp

so it is Cos B = 8 / 17

4 0
3 years ago
Solve for x. Show the equation you used and your work.
nasty-shy [4]
Here, You need to apply "Proportionality Theorem"
According to this theorem, the ratio of components of a leg would be equal to the ratio of corresponding components of another leg.

In mathematical form, 
AB/BD = AC/CD

Substitute their values, 
36/24 = x/18
2/3 = x/18
x = 18*3 / 2
x = 54 / 2
x = 27

In short, Your Answer would be 27

Hope this helps!
5 0
4 years ago
– 3х – бу = 17; (6, 3)
almond37 [142]

I'm going to assume that you want to know whether the coordinate satisfies the equation. Let's find out;

-3х - 6у = 17

-3(6) - 6(3) = 17

-18 - 18 = 17

-36 ≠ 17

The point (6, 3) does NOT satisfy the equation.

Best of Luck!

8 0
3 years ago
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