2 years ago

What is x squared plus x

Mathematics

1 answer:

Anit [1.1K]2 years ago

8 0

x squared hope this helps

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Please help this is 95% of my grade<br>

kipiarov [429]

Answer:

Part 1:

Domain= {2,3,8,9}

Range = {7,9,14}

Part 2: Yes it is not a function

Step-by-step explanation:

Domain is the first number

Range is the second.

Domain= {2,3,8,9}

Range = {7,9,14} ( Notice that 14 is noted twice so just put it as once and this is not part of the answer)

Function: Is any of the domain numbers the same: Answer Yes it's a function.

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2 years ago

The measures of the angles of a triangle are shown in the figure below. Solve for x.

ryzh [129]

(3x + 13) + (8x + 14) + 109 = 180°

(3x + 13) + (8x + 14) = 71°

11x + 27 = 71°

11x = 44°

x = 4

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3 years ago

Read 2 more answers

If mAngle3 = 29°, what is mAngle4?

kondor19780726 [428]

Please consider the attached graph.

We have been given that measure of angle 3 is 29°. We are asked to find the measure of angle 4.

Upon looking at our diagram, we can see that angle 3 and angle 4 are linear angles.

We know that linear angles add up-to 180 degrees, so the sum of measure of angle 3 and angle 4 will be 180 degrees.

$m\angle 3+m\angle 4=180^{\circ}$

$29^{\circ}+m\angle 4=180^{\circ}$

$29^{\circ}-29^{\circ}+m\angle 4=180^{\circ}-29^{\circ}$

$m\angle 4=151^{\circ}$

Therefore, the measure of angle 4 is 151 degrees.

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2 years ago

Cierra has 3 more than one half as many purses as Aisha define the variable and write an expression to represent the number of p

77julia77 [94]

Cierra has 9 purses..

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2 years ago

WILL MARK BRAINLIEST!<br> What is the value of g?

pav-90 [236]

Answer:

∠g = 142°

Step-by-step explanation:

∠g = 180 - 38 = 142°

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2 years ago