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3 years ago

7

What is -18+11= a. postive b. negative c. zero

2 answers:

Lera25 [3.4K]3 years ago

8 0

Well, you know that the sum of those two numbers aren't zero, as they aren't additive inverses of each other. The sum of these numbers will, furthermore, take the sign of the "greater" number without its sign. For example, 2-3 would be negative, since the negative sign of "3" is of the greater number without its sign.

nexus9112 [7]3 years ago

5 0

B) negative...
the answer is -7...
hope this helps!

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Lubov Fominskaja [6]

Answer:

CosC = $\frac{3}{5}$

Step-by-step explanation:

Cos C = $\frac{Adjacent}{Hypotenuse}$

<em>Where Adjacent = 24 , Hyp = 40</em>

Cos C = $\frac{24}{40}$

<u><em>In simplest form</em></u>

CosC = $\frac{3}{5}$

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Jane's basic insurance cost is $559.90 per year. Her insurance company offers a typical "safe-driver discount." What would be he

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3 years ago

What is 9y - 10 when y = 3

love history [14]

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3 years ago

Read 2 more answers

Which represents the inverse of the function f(x) = 4x?

kkurt [141]

If would have to be the x+4

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3 years ago

A number has two digits. The digit at tens place is four times the digit at units place. If 54 is subtracted from the number, th

iren2701 [21]

"The digit at tens place is four times the digit at units place."

How many possible numbers are there?

1 in the units place: 41

2 in the units place: 82

If you try 3 in the units place, 4 * 3 = 12, you'd get 123, and now it's a three-digit number, so the only possibilities are 41 and 82.

41 or 82

If you subtract 54 from 41, you get a negative number, so 41 cannot be the number.

82 - 54 = 28, which has the digits of 82 in reverse order.

Answer: 82

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3 years ago