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Slav-nsk [51]
3 years ago
9

Aaron, Blaine, and Cruz are solving the equation

Mathematics
2 answers:
stiv31 [10]3 years ago
7 0

Answer:

All three chose a valid first step toward solving the equation.

All approaches are algebraically correct

wolverine [178]3 years ago
4 0

Answer:

the answer is D

Step-by-step explanation:

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Show your work pls and tell me how
marshall27 [118]
Btw sry I know my handwriting sucks
so I'm guessing they want us to assume that OKM is splitting the right angle perfectly in half otherwise they would label it and so therefore that is why I'm splitting them in half (half of ninety is forty five) also just thought I'd add a pic showing the angles. I hope this helps

7 0
3 years ago
In each table, determine if y is proportional to x. Explain why or why not.
Marina86 [1]

Answer: yes

Step-by-step explanation:

You’re multiplying every x value by 4 to get the y values

(Someone got mad at me for not including a better explanation so here you go:

x = 3    y = 12..... 3(k) = 12 (divide both sides by three)

k = 4

x = 5   y = 29..... 5(k) = 20 (divide both sides by five)

k = 4

So on and so forth for the rest of the table

8 0
3 years ago
The perimeter is 36. What does x have to be?<br><br>Answer quickly please...<br>​
pantera1 [17]

Answer:

x = 9

Step-by-step explanation:

36=x+(2x-3)+(x+3)\\36=x+2x+x+3-3\\36=4x+0\\36/4=x\\x=9

4 0
3 years ago
The system of equations is inconsistent.
Artist 52 [7]
There are an infinite numbers of solutions. The only information given in the second equation is the y-intercept of y =5 where the second line crosses the y-axis. And there are an infinite number of lines crossing that point and also intersecting the first linear equation.
8 0
4 years ago
How many different 11-letter arrangements can be made using the letters in the word Firecracker?
zhenek [66]

Answer:

Total number of arrangements = 1,663,200

Step-by-step explanation:

Given:

11 - letter

FIRECRACKER

F = 1

I = 1

R = 3

E = 2

C = 2

A =1

K = 1

Find:

Total number of arrangements = ?

Computation:

Note: Repeated letter will be avoid.

Number\ of\  arrangements = \frac{!11}{!3 \times !2 \times !2}\\\\Number\ of\  arrangements = \frac{!11}{!3 \times !2 \times !2} \\\\Number\ of\  arrangements = \frac{11 \times 10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3}{3 \times 2 \times 2 } \\\\Number\ of\  arrangements = 1,663,200

Total number of arrangements = 1,663,200

6 0
4 years ago
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