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hoa [83]
3 years ago
7

SEE ATTACHMENT BELOW - 40 POINTS

Mathematics
1 answer:
andrey2020 [161]3 years ago
4 0

Answer: C

Step-by-step explanation:

I got it right

C

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96 16 81 = x 11 15 18 = y what is the value of y-2x?
qwelly [4]
Hey, im not really sure but i think it is that 1. x=96 y=11  2. x=16 y=15  3.x=81 y=18
Then you just substitute the numbers into the letters. For example,

11-96(2)= -181

15-16(2)= -17

18-81(2)= -144
3 0
3 years ago
What is 7÷ 1 2 - 5 ?
RUDIKE [14]

Answer:

4.4166666667 or 4.417

Step-by-step explanation:

7÷12-5=4.4166666667 or 4.417

3 0
3 years ago
Solve (D^3-D^2-D-2)y=0
allsm [11]

(^3-^2+2)D=0

D^2+D^2+2D=0

2D^2+2D=0

a = 2; b = 2; c = 0;

Δ = b2-4ac

Δ = 22-4·2·0

Δ = 4

D1=−b−Δ√2aD2=−b+Δ√2a

Δ−−√=4√=2

D1=−b−Δ√2a=−(2)−22∗2=−44=−1

D2=−b+Δ√2a=−(2)+22∗2=04=0

8 0
3 years ago
A. Find the slope of the line going through the points (-7, 7) and (3.-5).​
lorasvet [3.4K]

Answer:

-1.2

Step-by-step explanation:

5 0
3 years ago
Write 45% as a fraction or mixed number in simplest form.
ANTONII [103]
Simple, convert it to a decimal, first

move the decimal two places to the left

45%\\

0.45.

Then you change it into a fraction

45/100.

But, you can simplify it even more by dividing the numerator and denominator by 5.

45/5=9
and
100/5=20

Thus, it would be simplified, 9/20.
6 0
4 years ago
Read 2 more answers
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