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dedylja [7]
3 years ago
11

Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help me

Mathematics
1 answer:
nevsk [136]3 years ago
4 0

Answer:

Correct

Correct

Incorrect

Step-by-step explanation:

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Simplify the expression. Write your answer as a power.
nekit [7.7K]

Answer:

either 2^8/3^8 or 256/6561

Step-by-step explanation:

looked it up on Symbolab

5 0
3 years ago
Please answer correctly !!!!!!!! Will mark brainliest !!!!!!!!!!!
Alex17521 [72]

A. subtract the bottom equation from the top equation

Step-by-step explanation:

The elimination method for solving systems of linear equations uses the addition property of equality. You can add the same value to each side of an equation. So if you have a system: x – 6 = −6 and x + y = 8, you can add x + y to the left side of the first equation and add 8 to the right side of the equation.

// have a great day //

3 0
3 years ago
Write an algebraic expression to answer the question below. if 10 calculators cost d dollars, how much, in dollars, does each ca
kupik [55]
It should cost 8 dollars all together.
4 0
3 years ago
Can someone explain how to solve please ​
Karo-lina-s [1.5K]

Answer:

A

Step-by-step explanation:

you can just plug in the numbers until they come out equal

5 0
3 years ago
Read 2 more answers
What is the measure of
Irina18 [472]

The measure of angle A in the isosceles triangle ABC is equal to 120 degrees.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

In the triangle ABC, AB = BC = 8. Triangle ABC is an isosceles triangle and ∠B = ∠C = 30° (base angles are equal).

∠A + ∠B + ∠C = 180° (sum of angles in a triangle)

∠A + 30 + 30 = 180

∠A = 120°

The measure of angle A in the isosceles triangle ABC is equal to 120 degrees.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

4 0
2 years ago
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