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3 years ago

1 Negative numbers do not need thenegative sign (-) in front of them.O TrueO False

Mathematics

2 answers:

NeTakaya3 years ago

7 0

Answer:

FALSE ALL NEGATIVE NUMBERS NEED A NEGATIVE SIGHT(-)

Step-by-step explanation:

-1,-2,-3, PLEASE MARK BRAINLEST

katrin [286]3 years ago

6 0

Answer:

The answer is False

Step-by-step explanation:

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How do you solve the equation -7/8k=21

loris [4]

$- \frac{7}{8} k$ = 21

First, simplify $\frac{7}{8} k$ to $\frac{7k}{8}$ / Your problem should look like: $-\frac{7k}{8}$ = 21
Second, multiply both sides by 8. / Your problem should look like: -7k = 167
Third, divide both sides by -7. / Your problem should look like: k = $\frac{168}{-7}$
Fourth, simplify $\frac{168}{-7}$ to $\frac{168}{7}$ / Your problem should look like: k = $- \frac{168}{7}$
Fifth, simplify $\frac{168}{7}$ to 24. / Your problem should look like: k = -24

Answer: k = -24

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3 years ago

You and three friends own a paint shop. The shop's profit was $536 in the first month. You always divide the profits equally. In

alexandr1967 [171]

C. $360

$224x4=896 (total profit)

$896 (total) - $536 (first month profit) = $360 (second month profit)

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3 years ago

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I have 98 apples I give my one of my friends 50 how much apples do I have left

Thepotemich [5.8K]

The answer is 48. 98 - 50 = 48 apples left :)

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2 years ago

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9÷(-3)=what is the answer

Vera_Pavlovna [14]

your answer is -3

i hope this helps

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3 years ago

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Martin is cleaning the tires of his bicycle. He notices that his bicycle tire has a radius of 8 inches. How much bigger is the a

algol [13]

Strange question, as normally we would not calculate the "area of the tire." A tire has a cross-sectional area, true, but we don't know the outside radius of the tire when it's mounted on the wheel.

We could certainly calculate the area of a circle with radius 8 inches; it's

A = πr^2, or (here) A = π (8 in)^2 = 64π in^2.

The circumference of the wheel (of radius 8 in) is C = 2π*r, or 16π in.

The numerical difference between 64π and 16π is 48π; this makes no sense because we cannot compare area (in^2) to length (in).

If possible, discuss this situatio with your teacher.

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3 years ago

1 Negative numbers do not need thenegative sign (-) in front of them.O TrueO False​

1 Negative numbers do not need thenegative sign (-) in front of them.O TrueO False