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Fantom [35]
4 years ago
11

Please help me I’m not great at these and need help quickly thanks

Mathematics
1 answer:
Aloiza [94]4 years ago
7 0

The interior angles of any convex quadrilateral add up to 360º in measure.

This means angle 1, whose measure is 42.5% of this total, has measure 0.425*360º = 153º.

Similarly, angle 2 has measure 0.075*360º = 27º, and angle 3 has measure 0.175*360º = 63º.

So

153º + 27º + 63º + <em>x</em>º = 360º  ==>  <em>x</em> = 117

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A recycling center pays $0.10 per aluminum can and $0.05 per plastic bottle. The cheerleading squad wants to
diamong [38]

Answer:

5000 aluminium cans

Step-by-step explanation:

So if the bring in ten aluminium bottles they make 1 dollar. If they bring in 50 they make 5 dollars.

If they 500 they make 50 dollars

If they bring in 5000 they make 500 dollars

Hope this helps!

3 0
3 years ago
I just need one more answer to this. Please someone help!
den301095 [7]

Answer:

(1,0)

(-2,3)

(5,24)

Step-by-step explanation:

To solve this you can can just plug in the x and y values and see which work

y = x²-1

Lets test (0,1):

1 = 0²-1

1 = -1

This pair <em>does not</em> work, because 1 does not equal -1

Lets test (1,0):

0 = 1²-1

0 = 0

This <em>does</em> work, because 0 equals 0

Lets test (3,5):

5 = 3²-1

5 = 9 - 1

5 = 8

This pair <em>does not</em> work, because 5 does not equal 8

Lets test (5,24):

24 = 5²-1

24 = 25 -1

24 = 24

This pair <em>does</em> work, because 24 equals 24

Lets test (-2,3):

3 = (-2)²-1

3 = 4-1

3 = 3

This pair <em>does</em> work, because 3 equals 3

Lets test (-4,-17):

-17 = (-4)²-1

-17 = 16 - 1

-17 = 15

This pair <em>does not</em> work, because -17 does not equal 15

So the pairs that are on the graph are:

(1,0)

(-2,3)

(5,24)

4 0
3 years ago
Someone please help!!!!!
Masteriza [31]
B and C by SSA (pls mark as brainliest)
5 0
3 years ago
Several students tested plant growth for given conditions. Which student’s data is most representative of average plant growth f
gulaghasi [49]
More info plz?
Not clear question
4 0
3 years ago
Read 2 more answers
After stepping into a room with unusual lighting, Reagan's pupil has a radius of 1 millimeter. What is the pupil's area?
Alexeev081 [22]
Answer: The formula is PI * RADUIS²
So, multiplying the radius by itself is 1, and then multiplying 1 by PI is the same as 3.14 .



8 0
2 years ago
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