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3 years ago

Select all that apply. Which two rays form ∠ACB? 1. CA 2. AC 3. CB 4. CE

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

6 0

Answer:

The 2 rays the form ACB ARE AC and CB

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Solve y + -7 = 13 ?

ratelena [41]

Well first off if you have a negative sign in front of the seven, DO NOT have a plus sign because it will be confusing. So y-7=13? , You add 7 to 13 and = 20, so y= 20

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3 years ago

Which number line plots the integers -12,-3,and 7 <br><br>not sure

EleoNora [17]

Answer:

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3 years ago

Read 2 more answers

Please help me with these 2 questions. 50 points

Flura [38]

Answer:

if you are looking for the area this are the answers

Step-by-step explanation:

4: $125yd^{2}$

how: .5 x 25 x 10 = 125

/////////////////////////////////////

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how: .5 x 16 x 13 = 104

remember to put the ".5" when you are multiplying

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3 years ago

If i= square root of -1, what is the value of i^3

Ber [7]

Answer:

$- i$

Step-by-step explanation:

Set up equation.

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6 0

3 years ago

Write the linear equation in slope intercept form 2x+By=16

allochka39001 [22]

Answer:

Part 1) $y=-\frac{2x}{B}x+\frac{16}{B}$

Part 2) $y=-\frac{1}{4}x+2$

Step-by-step explanation:

Part 1)

we know that

The equation of the line in slope intercept form is equal to

$y=mx+b$

we have

$2x+By=16$

Isolate the variable y

subtract 2x both sides

$By=-2x+16$

Divide by B both sides

$y=-\frac{2x}{B}x+\frac{16}{B}$

Part 2)

we know that

The equation of the line in slope intercept form is equal to

$y=mx+b$

we have

$2x+8y=16$

Isolate the variable y

subtract 2x both sides

$8y=-2x+16$

Divide by 8 both sides

$y=-\frac{2x}{8}x+\frac{16}{8}$

Simplify

$y=-\frac{1}{4}x+2$

3 0

4 years ago