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3 years ago

A polynomial expression is shown below.

Mathematics

1 answer:

Tasya [4]3 years ago

3 0

Answer:

idk but I hope you figure it out soon :)

Step-by-step explanation:

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Simply -3 3/4 divided by 2 1/2

Dima020 [189]

Answer:

$=-1\frac{1}{2}$

Step-by-step explanation:

Given the following question:

$-3\frac{3}{4} \div2\frac{1}{2}$

In order to find the answer, we first convert the mixed numbers into improper fractions. Then we use KCF (Keep, Change, Flip) and solve.

$-3\frac{3}{4} \div2\frac{1}{2}$
$-3\frac{3}{4} =12+3=-\frac{15}{4}$
$2\frac{1}{2}=2\times2=4+1=\frac{5}{2}$
$-\frac{15}{4} \div\frac{5}{2}$
$-\frac{15}{4} \times\frac{2}{5}$
$15\times2=30$
$4\times5=20$
$=-\frac{30}{20}$
$-\frac{30}{20} \div10=-\frac{3}{2}$
$-\frac{3}{2}=3\div2=-1\frac{1}{2}$
$=-1\frac{1}{2}$

Hope this helps.

4 0

2 years ago

Find the slope of the line that passes through (17,-13) and (17 , 8 )

aev [14]

Answer:

(17, -13) (17, 8) --> In this problem, we use the y2-y1 over x2 - x1 formula.

Step-by-step explanation:

Step 1: Plug In--> 8-(-13)

17 - 17

Step 2: Simplify: 21

Answer: Undefined. Vertical line on graph.

3 0

3 years ago

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The amount of snow on the ground increased by 8 in between 7 pm and 10 pm there was less than t ft of snow how much snow was the

Nina [5.8K]

There was less than a foot of snow before 7pm

4 0

4 years ago

Can someone help me find the answer if you know it please leave how you did it

Yanka [14]

I’m not sure what you want me to do

3 0

3 years ago

Use the distributive property to find the product of 9 and 23.

Aleks04 [339]

9 x 23 = 207 So the answer is D. product means the answer of a multiplication question. The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis

3 0

3 years ago

Read 2 more answers