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3 years ago

PLEASE HELP!!!!!!!

Mathematics

2 answers:

Sindrei [870]3 years ago

8 0

Answer:

Step-by-step explanation:

If you reflect over line A both pentagons are equally spaced in proportion to the line

Ilya [14]3 years ago

6 0

It’s reflected over A

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Niko uses 12 marshmallows and 8 graham crackers to make 4 s'mores.

Lerok [7]

Answer:

6 crackers, 9 marshmallows

Step-by-step explanation:

You have to divide to find how many graham crackers and marshmallows are needed to make 1 s'more:

8 / 4 = 2, so 2 crackers per s'more. Then,

12 / 4 = 3, so 3 marshmallows per s'more. Now that we know this, all we have to do is multiply each number by 3 to make 3 s'mores.

2 * 3 = 6, so 6 crackers, and

3 * 3 = 9, so 9 marshmallows.

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3 years ago

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The scale of a map uses 10 cm for 30 km. How many centimeters does it use for 9 km? +

xxTIMURxx [149]

Answer:

3 km

Step-by-step explanation:

30 divided by 10 is 3.

9 divided by 3 is 3.

Therefore, your answer is 3.

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3 years ago

Q # 4 Simplify the product

timama [110]

For this case we have the following product:
$(x-4) (x + 3)
$
We must use the distributive property correctly to solve the problem.
We have then:
$x ^ 2 + 3x - 4x - 12
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Then, we must add similar terms.
We have then:
$x ^ 2 - x - 12
$
Answer:
The final product is given by:
$x ^ 2 - x - 12
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option 2

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3 years ago

A. -5 B. 11 C. 38 - 8i D. 3+ 8i

siniylev [52]

Answer:

Step-by-step explanation:

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3 years ago

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What time is 7 1/2 hours before 2:12 am

Vlad1618 [11]

6:42 pm bc subract 2 hours is 12:12am and then subtract the rest is 7:12pm then you subract 12 minutes is 7 pm the subtract the 18 minutes left is 6:42 pm

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