3 years ago

What is the answer to 4+2(x-3)=-8

Mathematics

1 answer:

Afina-wow [57]3 years ago

3 0

Answer: x= -3

Step By Step Explanation:

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Rod is paid an overtime rate of $25 per hour after he earns his basic wage of $600 per week. Write an equation in slope- interce

SpyIntel [72]

P = 25h + 600.

This is because even if he works no overtime, he still gets his 600.

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3 years ago

-3+(-6) is ___ units from -3 in the positive or negative direction.

Lisa [10]

Answer:

-3+(-6) = -9

Step-by-step explanation:

a negative 3 plus another negative 6 is a negative 9. Is just like if you borrow $3 from your friend and borrow $9 from another friend. That means you own two of your friends a total of $9. This can be mathematically illustrate as: -3 + (-6)= -9

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2 years ago

The area of a circle is 43.25cm2.<br> Find the length of the radius rounded to 2 DP.

Monica [59]

Answer:

3.71 cm

Step-by-step explanation:

Hi there!

Area of a circle equation: $A=\pi r^2$ where r is the radius

Plug in the area 43.25 cm²

$43.25=\pi r^2$

Divide both sides by π to isolate r²

$\frac{43.25}{\pi} =\frac{\pi r^2}{\pi} \\\frac{43.25}{\pi}=r^2$

Take the square root of both sides to isolate r

$\sqrt{\frac{43.25}{\pi}} =r\\3.71=r$

Therefore, the length of the radius rounded to 2 decimal points is 3.71 cm.

I hope this helps!

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2 years ago

Please I need help!

Artemon [7]

Answer:

I think it’s 20 ft

Step-by-step explanation:

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3 years ago

Write an expression that represents the difference of 32 and N multiplied by 10

NISA [10]

(32-n)10________________

8 0

3 years ago

Read 2 more answers