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2 years ago

What is this? Help would be highly appreciated:)

Mathematics

1 answer:

In-s [12.5K]2 years ago

8 0

Answer:

Step-by-step explanation:

straight line=180°

180-123=57

57/3=19

19*3=57

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Anyone help me !!!!!!!!!!!

astra-53 [7]

Answer:

idk the first 2 but the 3rd one is QR and QT

Step-by-step explanation:

those are the lines on either side of 1.

3 0

3 years ago

Solve the inequality for x. Show each step of the solution.10x > 2(8x – 3) – 18

Luden [163]

Answer: x<4

Given the inequality:

$10x>2(8x-3)-18$

We want to solve the inequality for x.

First, distribute the bracket on the right side of the inequality.

$\begin{gathered} 10x>2(8x)-2(3)-18 \\ 10x>16x-6-18 \\ 10x>16x-24 \end{gathered}$

Next, subtract 10x from both sides of the inequality.

$\begin{gathered} 10x-10x>16x-10x-24 \\ 0>6x-24 \end{gathered}$

Add 24 to both sides of the inequality.

$\begin{gathered} 0+24>6x-24+24 \\ 24>6x \end{gathered}$

Divide both sides of the inequality by 6.

$\begin{gathered} \frac{24}{6}>\frac{6x}{6} \\ 4>x \\ \implies x$

The solution to the inequality is x<4.

6 0

1 year ago

You own a lawn care business. in a typical week you drive 600 miles and use 40 gallons of gasoline. gasoline costs $1.25 per gal

iVinArrow [24]

42.50$ ? 21 times 1.25 plus 13 times 1.25 = 42.50?

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3 years ago

This graph shows a proportional relationship. (2/3, 3/4)

zhannawk [14.2K]

Answer: Hi! I'd love to help you but I'd need to see the graph.

Step-by-step explanation: Can you add a picture?

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3 years ago

Double check my answer plssssss!!!!!!!!!!!!!!!!!!!!

emmainna [20.7K]

<span>THE ANSWER:

</span>112 - 7 = 105
105 <span>÷ 7 = 15
</span>x = 15

7 0

3 years ago