MATHEMATICS HIGH SCHOOL

Which equation can be used to solve for x in the following diagram?PLS ANSWER I NEED HELP BRAINLIST AND A THANK YOU WILL BE REWARDED
Which equation can be used to solve for x in - 1

Answers

Answer 1
Answer:

Answer:

D. 4x+5x=180

Step-by-step explanation:

   

Answer 2
Answer:

Answer:

D. 4x + 5x = 180

Step-by-step explanation:

The two angles form a straight line and a straight line equals 180°. So, the sum of the two angles has to equal 180°.

4x + 5x = 180

9x = 180

x = 20°

Hope that helps.

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Convert
4
5
to a percent (Review question)

Answers

Answer:

45%?

Step-by-step explanation:

If the answer is wrong lack of info was provided

Answer:

4/5 into a decimal is 0.8.

You can find the answer to any fraction conversion into a decimal. By simply dividing the fraction 4/5=0.8

3. Rewrite the expression as simply as you can:
3x + 11y - 2x - 4y

Answers

Answer:

x+7y

Step-by-step explanation:

First off, lets split the question into both x and y.

3x - 2x for the x

11y - 4y for the y

You can solve both of them to get x + 7y

3x - 2x = x

11y - 4y = 7y

Then, add them back up and get x + 7y

Answer:

x+7y

Step-by-step explanation:

3x + 11y -2x - 4y

(3x) + (11y) + (-2x) + (-4y)

(3x) + (-2x) = x

(11y) + (-4y) = 7y

3x + 11y -2x - 4y = x + 7y

When a measurement is converted to centimeters will the number of centimeters be greater or less than the number of inches

Answers

The number of centimeters will be greater even though the size will be the same. That is because a centimeter is a smaller unit. Converting 1 inch into CM you get approximately 2.54 cm.

If Mary deposits $275 in principal at an interest rate of 3.2 percent, how much interest will she earn in one year

Answers

I know 3.2% of $275 is $8.8
so i think  $283.8

Which excerpt from the poem "Girl Powdering Her Neck" by Cathy Song is an example of a simile?"her legs folded beneath her / as she sits on a buckwheat pillow"
"Morning begins the ritual / wheel of the body"
"The peach-dyed kimono / patterned with maple leaves"
"She dips a corner of her sleeve / like a brush into water"

Answers

Answer: D “she dips a corner of her sleeve / like a brush into water”

Step-by-step explanation:

Write the ratio in its simplest form using the colon. 24 blue cars out of 48 cars.

Answers

Answer:

1:2

Step-by-step explanation:

24 : 48 simplified is 1 : 2
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