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3 years ago

I need help, I will Mark u as the brainiest answer!?

Mathematics

2 answers:

Scrat [10]3 years ago

7 0

Answer:

Step-by-step explanation:

it's not a function bc the x values have more than one y value between 1-3

artcher [175]3 years ago

4 0

Answer:

“The X-values between 1 and 3 are paired with multiple y-values”

Step-by-step explanation:

If a graph has an x value, it can only have one y value or it is not a function. (must be a straight line to be a function).

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The vertex angle of an isosceles triangle is 20° less than the sum of the base angles. Which system of equations can be used to

WINSTONCH [101]

The answer to the above question can be explained as under -

We know that, the sum of angles of triangle is 180°.

So, vertex angle plus base angles are equal are equal to 180°.

Let the vertex angle be represented by "v" and base angles be represented by "b".

Thus, v + b + b = 180°

So, v + 2b = 180°

Next, the question says, the vertex angle is 20° less than the sum of base angles.

Thus, 2b - 20° = v

Thus, we can conclude that the correct option is A) v + 2b = 180°, 2b - 20° = v

6 0

3 years ago

(-4)^2 (-3)^3 Evaluate

iris [78.8K]

(-4)^2= 16

(-3)^3= -27

7 0

3 years ago

Read 2 more answers

X=6 is a solution to the inequality x−5≤ 10 True or False?

vekshin1

Answer:

$\boxed{\sf{FALSE}}$

$\boxed{\sf{x\leq 15}}$

Step-by-step explanation:

Isolate the term of x from one side of the equation.

First, add by 5 from both sides.

$\sf{x-5+5\leq10+5}$

Solve.

Add the numbers from left to right.

$\sf{10+5=15}$

$\Longrightarrow: \boxed{\sf{x\leq 15}}$

Therefore, the solution is x≤15, which is our answer.

I hope this helps you! Let me know if my answer is wrong or not.

6 0

2 years ago

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Jawan made a table to figure out how much he eearns at his job.

Ilya [14]

Lovely let’s do the cha cha side

6 0

2 years ago

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-2(x-2)=-16 answer.

REY [17]

Answer:

-2x+4=-16

-2x = -16-4

-2x = -20

x = -20/-2

x = 10

3 0

3 years ago

Read 2 more answers