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DENIUS [597]
3 years ago
8

Help pls. Due 10/4/18

Mathematics
2 answers:
andreev551 [17]3 years ago
8 0

15+ -80=-65

you get -65 because what ever sign the bigger number has is what sign you will use.

Hopefully that was helpful to you.

luda_lava [24]3 years ago
7 0
Write down

15-80

Solve it by adding 15 to -80

The final answer is -65
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Answer:

99x + 7

hope this helps:)

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3 years ago
when a boy complete 5 rounds around circular pond, he covers a distance of 1100 m. i)Find the perimeter of the pond.​
Law Incorporation [45]
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8 0
3 years ago
Read 2 more answers
Can you please show work please
-BARSIC- [3]

Answer:

1) y = 3x+5

2) y =  \frac{1}{2}x-4

3) y = -x + 0

4) y = -\frac{5}{3}x+8

5) y = \frac{3}{5} x - 7

Step-by-step explanation:

y = mx+b

In slope-intercept form, these are important to know:

- y and x should stay as variables

- m = slope of the line

- b = y intercept

Using the facts above⬆, we can solve these problems

Remember: Substitute m and b using the given information

1) y = 3x+5

2) y =  \frac{1}{2}x-4

3) y = -x + 0

4) y = -\frac{5}{3}x+8

5) y = \frac{3}{5} x - 7

Hope this helps :)

Have a great day!

3 0
2 years ago
What's 482 rounded to the nearest 10
Fantom [35]
The answer to this would be 480. ((:
8 0
3 years ago
SAT question <br> Can someone explain to me what this is asking
frozen [14]

Answer:

B

Step-by-step explanation:

The vertex is the turning point of the parabola.

First find the zeros by equating y to zero, that is

(x - 6)(x + 12) = 0

Equate each factor to zero and solve for x

x - 6 = 0 ⇒ x = 6

x + 12 = 0 ⇒ x = - 12

The vertex lies on the axis of symmetry which is situated at the midpoint of the zeros, thus

x_{vertex} = \frac{6-12}{2} = \frac{-6}{2} = - 3

Thus the x- coordinate of the vertex is x = - 3 → B

6 0
3 years ago
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