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2 years ago

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Algebra 1 Chapter 5 test

1 answer:

Anuta_ua [19.1K]2 years ago

8 0

I didn't understand your question.

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Duolingo assigned you 20 assignments over the weekend. You completed 4/5 of the assignments. How many assignments did you comple

ValentinkaMS [17]

Answer:

19.2

Step-by-step explanation:

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2 years ago

The difference between the cost of fish and the coast of meat is no less than 150

zmey [24]

Answer:

I thought fish was another form of meat but wow!!

Step-by-step explanation:

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2 years ago

Am I right??? Please help me

Hatshy [7]

Function: y = 2x²-5

<u>Find y-intercept:</u>

y = 2(0)²-5

y = -5

<u>Find x-intercept:</u>

2x²-5 = 0

2x² = 5

x² = 2.5

x = ±√2.5

x = -1.5811 , 1.5811

Graph plotted:

3 0

2 years ago

Read 2 more answers

What is the measure of cº?<br> A. 7.5°<br> B. 15<br> C. 30°<br> D. 45

mylen [45]

Answer:

x = 15

Step-by-step explanation:

The sum of the angles in a triangle is 180º

3x + 5x + 4x = 180

Combine like terms

12x = 180

Divide both sides by 12

x = 15

C = 5x

C = 5 * 15

C = 75º

6 0

2 years ago

Jimmy buys 5 notebooks that each cost the same amount and 1 binder that costs $7.50. The total cost is $18.75. How much does eac

Varvara68 [4.7K]

Answer:

A. $2.25

Step-by-step explanation:

If you subtract $7.50 from $18.75 you get $11.25, then divide that by 5 and you'll get $2.25.

Hope this was useful.

3 0

2 years ago

Read 2 more answers