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laiz [17]
2 years ago
11

Pls help me with this mathematics and I will mark you as brainliest pls asaap pls​

Mathematics
1 answer:
Stella [2.4K]2 years ago
3 0

Answer: answer is 60 a and 60 b all angles are equal

Step-by-step explanation:

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Sever21 [200]

Answer:

I think that the rectangles,L's and I'm not sure about the other ones

7 0
2 years ago
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Which graph below shows the solutions for the linear inequality y>- 1/3x + 1
aliina [53]

The graph that shows the solutions for the inequality, y > -1/3x + 1 is: C. Graph A.

<h3>How to Find the Graph of a Linear Inequality?</h3>

The inequality sign, ">" means that the graph of the inequality has a dashed line where the shaded part is above the boundary line and the boundary line is dashed or dotted. If "≥" is used, the boundary line would not be dashed or dotted and the shaded area would be above it.

On the other hand, "<" is used when the shaded area is below the boundary line and the boundary line is a dashed line. If "≤" was used, the boundary line won't be dashed or dotted, while the shaded area would be below the boundary line that is not dotted.

Given y > -1/3x + 1, the slope (m) = change in y / change in x is -1/3.

Graph A has a slope of -1/3 and the shaded part is above the boundary line.

Therefore, the graph that shows the solutions for y > -1/3x + 1 is: C. Graph A.

Learn more about inequality graph on:

brainly.com/question/24372553

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8 0
2 years ago
Math please help 10 points!
gizmo_the_mogwai [7]

Answer:


Step-by-step explanation:

average= \frac{sum of scores}{number of tests}

80= \frac{79+81+77+x}{4}

80 x 4 = 79+81+77+x

320=237  + x

320-237 = x

83=x

so Marianne must score 83 points or higher on her last test

8 0
3 years ago
Determine the zeros for and the end behavior of f(x) = x(x – 4)(x + 2)^4.
omeli [17]

Answer:

Step-by-step explanation:

x=-2,0,4

it is of 6 th degree (even)

coefficient of leading term is 1 (positive)

so it starts from top on the left and ends also positive direction of y-axis.

7 0
3 years ago
What is equinlents to (3-2x)(4x-7)
natali 33 [55]

Answer:

-8x^2+26x-21

Step-by-step explanation:

6 0
3 years ago
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