3 years ago

Hello people I can use some help

Mathematics

1 answer:

serious [3.7K]3 years ago

5 0

Answer:

The inverse operation is division

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Evaluate 10 + 8÷4 - 12 -15/2 0 9

GenaCL600 [577]

$Hello$ $There!$

The answer is...

$-\frac{15}{209}$

Here's a Explanation!

Multiply and divide (to the left and right)

$8$ ÷ $4:2$

$= 10 +2-12-\frac{15}{209}$

Add and subtract (to left and right)

$10+2-12-\frac{15}{209}:-\frac{15}{209} .$

ANSWER:

$-\frac{15}{209}$

Hopefully, this helps you!!

$AnimeVines$

7 0

3 years ago

SOMEONE PLEASE HELP I WILL MARK U BRAINLIST

mash [69]

Answer:

x = 3

Step-by-step explanation:

$In\: \triangle PQT,\: \overline{PQ}|| \overline {RS}...(Given)\\\\\implies\frac{PS}{ST}=\frac{QR}{RT}\\(By\: Proportionality\: Theorem) \\ \\\implies\frac{2x+4}{5}=\frac{3x+5}{7}\\\\ \implies \: 7(2x + 4) = 5(3x + 5) \\ \\ \implies \:14x + 28 = 15x + 25 \\ \\ 14x - 15x = 25 - 28 \\ \\ - x = - 3 \\ \\ x = 3$

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2 years ago

The perimeter of the rectangle below is 106 units. Find the length of side AD. Write your answer without variables.

OLEGan [10]

Answer:

AD would be 20

Step-by-step explanation:

2x +2x +3x + 3 +3x+3=106

10x+6 = 106

10x =106-6

10x =100

x= 100/10

x=10

2x = 2*10

2x=20

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The answers is 81 fo sho

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