2 years ago

PLEASE HELP ME ASAP.

Mathematics

1 answer:

Strike441 [17]2 years ago

5 0

Answer:

Step-by-step explanation:

Could you tell me which object we are finding the area from?

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Solve the system of equations.

Alenkasestr [34]

Step-by-step explanation:

<u>Step 1: Substitute x from the second equation into the second one</u>

$2x - 9y = 14$

$2(-6y + 7) - 9y = 14$

$(2 * -6y) + (2 * 7) - 9y = 14$

$-12y + 14 - 9y = 14$

$-21y +14 - 14 = 14 - 14$

$-21y/-21 = 0 / -21$

$y = 0$

<u>Step 2: Substitute y into the second equation</u>

$x = -6y + 7$

$x = -6(0) + 7$

$x = 0 + 7$

$x = 7$

Answer: $x = 7, y = 0$

4 0

3 years ago

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A rock climber ascends 18 3/4 feet to the top of a rock ledge the climber descends 8 1/8

ratelena [41]

Answer:

10 $10\frac{5}{8}$

Step-by-step

Reduce $\frac{3}{4}$ to $\frac{6}{8}$ and simply subtract.

5 0

2 years ago

Plz help ima fail my class if I don’t get this one

Fofino [41]

Answer:

its the first one

Step-by-step explanation:

8 0

2 years ago

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What’s the simplified form of -3+7–3r–12

VashaNatasha [74]

Answer:

-3r-8

Step-by-step explanation:

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3 years ago

A snail can crawl 2/5 of a meter in a minute.

gavmur [86]

For 2/5 meter, it takes = 1 min.
For 1 meter, it is = 5/2 min.

Now, for 6 meters, it would be: 5/2 * 6 = 30/2 = 15

In short, Your Answer would be 15 minutes

Hope this helps!

6 0

3 years ago

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