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2 years ago

Given: -16 = m/5 -18; Prove: m=10

Mathematics

1 answer:

spayn [35]2 years ago

3 0

Answer:

I have proven m is 10. have a good day and give brainliest if possible.

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1.2%of 45 what is the answer

drek231 [11]

Answer:

0.54

Step-by-step explanation:

1.2/100*45

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3 years ago

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Marta said 50 + one-half m = 120 is an equation, while Maribel argued that it is an expression. Determine who is correct and exp

In-s [12.5K]

Answer:

Marta

Step-by-step explanation:

We are given that

$50+\frac{1}{2}m=120$

We have to find who is correct and explain.

We know that

Equation: It is mathematical sentence that combines numbers and variables which shows the equality of two expressions.

Example:

$x+y=3$

Expression: It is mathematical phrase that combines numbers and variables

using mathematical operators.It can be evaluated but not solved.

Example:

$x+y$

By definitions

$50+\frac{1}{2}m=120$

It is in equation form.

Therefore, Marta is correct.

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3 years ago

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What is 2/9 = 4/x+8 i dont get this fraction solving

Dmitriy789 [7]

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$\frac{2}{9} = \frac{4}{x + 8} \\$

$\frac{4}{x + 8} = \frac{2}{9} \\$

Inverse both sides

$\frac{x + 8}{4} = \frac{9}{2} \\$

Multiply sides by 4

$4 \times \frac{x + 8}{4} = 4 \times \frac{9}{2} \\$

$x + 8 = 2 \times 9$

$x + 8 = 18$

Subtract sides 8

$x + 8 - 8 = 18 - 8$

$x = 10$

Done...

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3 years ago

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Artyom0805 [142]

Answer:

Y-Intercept is -2

X then Y so it would be -2,-4

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2 years ago

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I'm completely loss I need help on the entire process to solve this problem

denis23 [38]

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