3 years ago

If two angles are supplementary , they must

Mathematics

2 answers:

-BARSIC- [3]3 years ago

7 0

If the two angles are supplementary, they must equal 180 degrees

sdas [7]3 years ago

3 0

Answer:

equal 180 degrees

Step-by-step explanation:

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If you are solving the equation by factoring, which of the following equations would you use the zero product property on?

Artist 52 [7]

Answer:

(x + 5)(x + 10) = 0

Step-by-step explanation:

When you solve for the equation: $\frac{1}{x-4}-\frac{14}{x+2}+1=0$ , you get that the answer is $x=10,\:x=5$ .

<em>Hope this helped!!</em>

8 0

3 years ago

What is the slope and y-Intercept of the equation 3(y – 2) + 6(x + 1) - 2 = 0?

Ne4ueva [31]

Answer:

A. Slope = -2, y-intercept = 2/3

Step-by-step explanation:

<u>Convert the given equation into slope-intercept form:</u>

3(y - 2) + 6(x + 1) - 2 = 0
3y - 6 + 6x + 6 - 2 = 0
3y + 6x - 2 = 0
3y = - 6x + 2
y = - 2x + 2/3

The slope is -2, the y-intercept is 2/3

Correct choice is A

4 0

2 years ago

Read 2 more answers

A recipe for cookies uses ½ cup of sugar for every 1 cup of flour. How much flour would you need to add to 1 ¾ cups of sugar so

kherson [118]

Answer:

2 1/4

Step-by-step explanation:

1 3/4 = 7/4

5 0

3 years ago

If x + y = x y = 5 then x ^2 y + X Y ^ 2 equals

VikaD [51]

Answer:

Step-by-step explanation:

Note x^2y + xy^2 = xy(x+y)

We know xy = 5 and x+y = 5, so

5*5=25

3 0

3 years ago

Round 713,486 to the nearest ten thousand

aleksley [76]

710,000 the thousands column is less than 5 therefore the answer is 710,000

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3 years ago