4 years ago

What's the answer ????

Mathematics

1 answer:

gizmo_the_mogwai [7]4 years ago

5 0

The mistake is line 4, she should have divided 42 by 5, not add 5 and 16

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4k + 12 = 52<br> using algbra

grigory [225]

Answer:

k=10

Step-by-step explanation:

4k + 12= 52

minus 12 on both sides

4k=40

now divide by 4

k=10

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3 years ago

TO ANYONE WHO WILL HELP ME..

NikAS [45]

Answer:

there isn't a math question

Step-by-step explanation:

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3 years ago

4(5t - 7)=10t+2 how to simplify equation

prohojiy [21]

$20t-28=10t+2$ ⇔ $20t-10t=2+28$ ⇔ $10t=30$ ⇔ $t=3$

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4 years ago

The zeros of a parabola are -5 and -3. The point (0, 60) is on the graph as represented by the equation.

ra1l [238]

Answer:

a=4

Step-by-step explanation:

60=a(0+5)(0+3)

We can simplify this equation

60 = a (5) (3)

60 = a(15)

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3 years ago

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Nasa has 9 suction cups

Lana71 [14]

Hello!

When you dividing exponents with the same base you can subtract the exponents

7 - 2 = 5

The answer is $9^{5}$

Hope this helps!

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4 years ago

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