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Andrei [34K]
2 years ago
15

In each of the following, solve for X.

Mathematics
1 answer:
Phoenix [80]2 years ago
4 0

Answer:

Solving for X: x = 8

Step-by-step explanation:

Set up as proportion and cross multiply to solve:

12/15 = x/10

x = 8

y = x + 10

y = 8 + 10

y = 18

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What trigonometric expression can be used to find the value of x? Replace a and b with the correct values.
adell [148]

Answer:

x ≈ 8.39

Step-by-step explanation:

You'd have to use the tangent ratio in order to solve for x.

tangent ratio = opposite/adjacent

tan 50° = 10/x

x = 10/tan 50°

x = 8.39099631177

≈ 8.39

6 0
2 years ago
Hey Guys, I was wondering if you could help What are the constants in this expression: 6x-8+4y+5 out of these choices: 6, 4 6x,
GuDViN [60]

Given:

The expression is

6x-8+4y+5

To find:

The constants in the given expression.

Solution:

Terms can be a number, variable and product of both. these are separated by "+" sign.

Variables terms:  These terms contains at least one variable.

Constant terms:  These terms are free from the variables. it means there are no variable.

We have,

6x-8+4y+5

In this expression, the terms are 6x, -8, 4y, 5, variable terms are 6x, 4y and constant terms are -8, 5.

Therefore, the last option is correct, i.e., -8, 5.

5 0
2 years ago
Mango mixed 24 ounces of blue paint with 16 ounces of red paint to create a new purple color. In order to create 72 more ounces
mamaluj [8]

Answer: 28.8 ounces of red paint

Step-by-step explanation:

The total amount of paint created the first time Mango mixed colors was:

= 24 + 16

= 40 ounces of purple color

For 40 ounces of purple, 16 ounces of red was needed. Proportion is therefore:

= 16/40

If one wants 72 ounces of purple therefore:

= Proportion of red used * 72 ounces

= 16/40 * 72

= 28.8 ounces of red paint

3 0
2 years ago
ILL MARK BRAINIEST IF YOU DO THIS RIGHT!!! DO 9 AND 10!!!
yuradex [85]
Number 9 is L is greater than or equal to 110
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3 years ago
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ch4aika [34]

Answer:

84

Step-by-step explanation:

I did math

8 0
3 years ago
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