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3 years ago

Evaluate the expression when a = 4, b = 2, and c = 8 bc

Mathematics

2 answers:

evablogger [386]3 years ago

5 0

16 because 8 times 2 is 16. (8)(2)

sasho [114]3 years ago

3 0

Answer:10

Step-by-step explanation:

A=4

B=2

C=8

2+8+4=14

2+8=10

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Can someone offer help to this ratio question

AlekseyPX

Answer:

Cherry Pink has not been made ( $25:17\neq 4:3$ )

Step-by-step explanation:

Given that she already has 60litres of Rose Pink paint, we use the ratios to determine the volumes of red/white used:

$Rose Pink=60l\\\\Red=\frac{1}{3}\times 60\\\\=20l\\\\White=\frac{2}{3}\times 60\\\\=40l$

#Add these proportions to the additional red and white paints to determine if Cherry Pink has been made:

$V_r=20l+80l\\\\=100l\\\\V_w=40l+28l\\\\=68l\\\\\therefore r:w=100l:68l \ \ \ \ \ \ \ \ \ \ \# simplify\\\\r:w=25:17$

We equate this proportion to the Cherry Pink proportion to verify if Cherry pink has been made:

$25:17\neq 4:3$

Hence, Cherry pink has not been made.

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3 years ago

Y=x???need answers and an explanation

Lesechka [4]

Y= 2
every time y goes up it goes up by 2

-1+2=1
1+2=3
3+2=5

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3 years ago

What is the solution to the system of equations graph below?

mestny [16]

Answer: B. (-2, 3)

Step-by-step explanation: The two lines have the same solution where both lines intersect. So, if you look at the point on the graph where the two lines intersect, and count the tick marks on the number lines, the point is clearly located at (-2, 3).

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What's the length of BD and how?

Advocard [28]

I believe it is 4 or 5

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What is the point slope equation of the line with slope 5 that passes through (2,-3)

blsea [12.9K]

Answer:12

Step-by-step explanation:

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