HELP DID I ANSWER THIS CORRECTLY? if not explain super short

Mathematics

1 answer:

-BARSIC- [3]3 years ago

6 0

Yup! you did it correctly

You might be interested in

Use the quadratic formula to solve 2x^2 + 2x - 12?

Firdavs [7]

Answer:

Step-by-step explanation:

(x+2)(x-3)

8 0

3 years ago

Read 2 more answers

Is 45 a multiple of 4? Explain your answer Lmk ASAP

arsen [322]

No 45 is a multiple for 5

6 0

3 years ago

Read 2 more answers

Math brainiest NEEDED. its the bottom half and please explain your answer

Mice21 [21]

1) The expressions are not equivalent. When you expand and multiply 2(x + 3) it becomes 2x + 6. This is not equal to 3x + 5

2) They are equivalent. Again, expand and multiply the second expression. 2(3n + 4) becomes 6n + 8. This makes both sides equal.

3) They are equivalent. In the parentheses, you are adding 3 y's and a 2. This gives you 3y + 2. Now add the additional 3y that follows the closed parentheses. You'll have 6y + 2. Now both sides are equivalent.

4 0

3 years ago

What is the product when you multiply (x2 + 2x - 5) and (x + 3) please answer asap

frozen [14]

Is that supposed to be x squared, or x times 2 in the beginning of the first one?

4 0

3 years ago

Need help on this! Please someone help!!!

Jet001 [13]

This can be easily solved, especially with a calculator.
With the calculator, you can find that $\sqrt{42}$ is about 6.4807.
Multiply that by 2, you get about 13 inches.

If you can't use a calculator, then you can just estimate. Since we know that $\sqrt{36}$ is 6 and $\sqrt{49}$ is 7, $\sqrt{42}$ is in between them, so you can just say somewhere around 6.5.

Multiply 2 * 6.5 and you get 13 inches.

7 0

2 years ago