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ale4655 [162]
3 years ago
10

If x = -2, then the equation is 2x = -4. True or False

Mathematics
1 answer:
Alex777 [14]3 years ago
6 0

Answer:

true

Step-by-step explanation:

2(-2)=-4

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What is the equation of the line that passes through the point (-1, -2) and is parallel to the line with equation -3x+y=4
Ivanshal [37]
Y = 3x + 1 
Parallel lines have the same slope so the slope would be 3. Take the given equation and add the 3x to the other side. Using the given point. -2 (y point) = 3(-1(x point)) + b. Solve for b by adding the 3 over. b = 1 which is your y intercept. 
4 0
3 years ago
Which expression shows 36 + 63 as the product of their greatest common factor and the sum of two whole numbers with no common fa
jarptica [38.1K]

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~~~

The first thing we know is that all the answers equal 99, so we cannot cross any answer off, however, what we want to know is what answer (after distribution) looks like 36 + 63...

A.) 11(3 + 6) > 33 + 66

Does 33+66 look like 36+63?

NO

B.) 9(4 + 7) > 36 + 63

Does 36+63 look like 36+63?

YES

C.) 11(4 + 5) > 44 + 55

Does 44+55 look like 36+63?

NO

D.) 3(15 + 18) > 45 + 54

Does 45+54 look like 36+63?

NO

So...

The answer is: B.) 9(4 + 7)


4 0
3 years ago
Definition: A __ is a number that makes an equation true<br> hint: first two letters: ro
laila [671]

Answer:

root

Step-by-step explanation:

A root is a number that makes an equation true

root make since in this sentce right

4 0
2 years ago
Read 2 more answers
What is tan 11 pie/6
tia_tia [17]

Answer:

5.75

Step-by-step explanation:

5 0
3 years ago
Choose the answer that best describes the graph.
Aneli [31]
The correct answer would be B

Why this would be correct is that time fever dtipsbit is always going so that consists of the elevator still moving
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