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Neko [114]
3 years ago
14

PLEASE HELP! 10 Points!!

Mathematics
2 answers:
yawa3891 [41]3 years ago
8 0
90 degrees bc its a right angle
vichka [17]3 years ago
4 0
90 degrees or a right angle
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Please help I put 50 points
Yuri [45]

Answer:

y = x+7

Step-by-step explanation:

Assuming all of these numbers are ordered pairs (coordinates)  when x is 1 y is 8, when x is 2 y is 9 and so on.  If you notice y is going up by 1 every time so it follows that the starting point (y intercept) must be 7.  Therefore, our equation will be y = x + 7.  

Test it out:

Let x =2

y = 2 + 7 = 9  This matches our coordinate (2,9) so it's correct.

Let x =4

y = 4 + 7 = 11  This matches our coordinate (4,11) so it's correct.

Feel free to try out the rest of the coordinates, but usually 2 is enough to confirm that your equation is correct.

3 0
3 years ago
Read 2 more answers
If y=m^4=n^3 and y is greater than 1, then mn=
enot [183]
The useful property in multiplication is that 1 raised to any number will always be equal to 1. Thus, if y is equal to 1, m and n are also equal to 1. But if y is greater than 1, then m and n would also, consequently, be greater than 1 but less than y. This is because the base number of an exponent must be less in value than the answer. However, if m and n are multiplied, then the product would be greater than 1 but still less than y. 

Let's take an example to prove this point.

Suppose y=5, then
m = ⁴√5 = 1.49
n = ∛5 = 1.7

Then, m×n = 2.5 which is less than y but greater than 1

3 0
3 years ago
Which of the following is NOT true about parallelograms?
Gre4nikov [31]

Answer:

C

Step-by-step explanation:

Parallelograms have lines of symmetry

Please mark brainlest

4 0
3 years ago
can julia cut a triangular patch for a quilt that has side lengths 1 1/2 inches, 2 inches, and 4 inches? i need the explanation
mixer [17]
Yes. A triangle with three sides given can be cut out.
3 0
3 years ago
15% of the toddlers in a preschool class drink water with their lunch. How many toddlers are in the class if 3 drink water with
FrozenT [24]
<span>3 / .15  =  20 in class</span>
8 0
3 years ago
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