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nordsb [41]
3 years ago
13

Find the value of x. I WILL MARK YOU BRAINLIEST!!!

Mathematics
1 answer:
Ainat [17]3 years ago
6 0

Answer:

4x+3x+2x=180

9x=180

x=20

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write an equation for the line with a slope of 3/2 that passes through (4,-2) (I need the answer asap)
Ierofanga [76]

The equation of the line that has a slope m is

y=mx+b.

Since m=\dfrac{3}{2}, the equation is

y=\dfrac{3}{2}x+b.

This line passes through the point (4,-2), then the coordinates of this point satisfy the equation:

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4 0
3 years ago
HELP the subject is homeck
olganol [36]

Answer:

Multiply by 5

Step-by-step explanation:

30 people in class and the recipe makes 6 bowls. 30/6= 5, so you need to multiply the recipe by 5 to make enough for each person to have one bowl of stew.

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7 0
3 years ago
Write the equation in standard form for the circle with center (-5, 3) and radius 10.
Vladimir [108]

Answer:

x² + y² +10x -6y - 69 = 0

Step-by-step explanation:

We need to write the standard equation of circle with , centre (-5,3) and radius 10 unit . The Standard equation of the circle ⭕ is ,

=> ( x - (-5))² + (y -3)² = r²

=> ( x +5)² + (y-3)² = 10²

=> x² + 25 + 10x + y² +9-6y = 100

=> x² + y² +10x -6y + 31 = 100

=> x² + y² +10x -6y - 69 = 0

<h3>• Hence the equation of the circle is x² + y² +10x -6y - 69 = 0.</h3>
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Where dose (3.5,1.75) go on a coordinate plane?
Naily [24]

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Step-by-step explanation:

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stellarik [79]

Answer:

5

Step-by-step explanation:

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3 years ago
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