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loris [4]
3 years ago
8

PLS HELP ASAP! LAST DAY OF SCHOOL!

Mathematics
1 answer:
lianna [129]3 years ago
6 0
Area of triangles:  1/2 x b x h
area of square:  l x w

Triangle
1/2 x 7 x 4= 14, but there are 3 of them so 42
Square:  7 x7 = 49

49 + 42 = 91
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The graph of a line passes through the points (0, -2) and (6, 0). What is the equation of the line? 1. y = -2x + 6
densk [106]

Answer:

The Answer is: y = 1/3x - 2

Step-by-step explanation:

Giving points: (0, -2) and (6, 0).

First find the slope:

m = y - y1/(x - x1)

m = -2 - 0/0 - 6

m = -2/-6 = 1/3

Use the point slope form of the equation with point (0, -2) and solve for y:

y - y1 = m(x - x1)

y - (-2) = 1/3(x - 0)

y + 2 = 1/3x

y = 1/3x - 2

Hope this helps! Have an Awesome day!! :-)

8 0
4 years ago
Use the common denominator to find -2/3 + -4/5​
Svetlanka [38]

Answer:

-22/15

Step-by-step explanation:

Okay, so, find a common multiple of 3 and 5. best way to find one is to multiply them. 3 x 5= 15. Now you have to make the numerators equivalent.

-2/3 = -10/15

-4/5 = -12/15

-10+-12=-22

Answer:-22/15

5 0
3 years ago
8+2g-g/2;g=6<br> please hurry asap
kotegsom [21]
I got your back!!!

<span>8 + 2 * 6 - 6 / 2
8 + 2 * 6 - 3
8 + 2 * 3
8 + 6

= 14

I hope this helped!!!
</span>
8 0
4 years ago
5. Evaluate 5a + 6c <br><br>When a = -5 and c = 4 =​
USPshnik [31]

Answer:

-1

Step-by-step explanation:

5(-5) + 6(4)

-25 + 24 = 1

7 0
3 years ago
There is an unknown number of people at the beginning of lunch. Then...
Sloan [31]

Answer:

5.25

Step-by-step explanation:

4 0
3 years ago
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