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Virty [35]
3 years ago
6

Find the Solution of the system of equations. -4x+3y=-21 -2x-3y=3

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
8 0

Answer:

(3, - 3)

Step-by-step explanation: that might be it

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Please help me on my math
s344n2d4d5 [400]

Answer:

m = -8

b = -24

Step-by-step explanation:

To solve this problem use the hint and put this equation in y = mx + b form. This is called slope-intercept form.

In slope-intercept form, the coefficient of x (which is m) is the slope of the line and b is the y-intercept of the line.

  • -32x - 4y = 96

Add 32x to both sides of the equation.

  • -4y = 32x + 96

Divide both sides of the equation by -4.

  • y = -8x - 24

Comparing this to y = mx + b, the -8 is "m" and -24 is "b". Therefore your final answers are:

m = -8

b = -24

5 0
3 years ago
Read 2 more answers
Can someone answer this if you don’t mind
allsm [11]

4x-10 and 7x-8 are supplementary angles and thus add up to 180 degrees.

Thus, 11x - 18 = 180 degrees.

Combining like terms, 11x = 198, and x = 18.

The two supplementary angles are 4(18)-10 and 7(18)-8, or 62 and 118 degrees.

4 0
3 years ago
Describe what this food chain shows
nataly862011 [7]

Answer:

Food chain shows how energy transferred from one living organ to another via food. most important to learn how food chain works so that we know what are the important living organisms that make up the food chain and how ecology is balanced

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3 years ago
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One integer is 4​ times another. If the product of the two integers is 16, then find the integers.
natulia [17]
The integer is positive 4.
B/c-
4 • 4 = 16
6 0
3 years ago
Who wants to be the brainliest? Rearrange the formula C = 2πr for r.
faltersainse [42]

Answer:

B) r= c/2\pi

Step-by-step explanation:

To isolate r, divide 2\pi on both sides

c = 2\pir

--     --

2\pi   2\pi

c/2\pi=r

Hope this helps! :)

8 0
3 years ago
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