All categories

3 years ago

Evaluate (-1)(-1)(-3): 3 -3 5 -5

Mathematics

2 answers:

Neporo4naja [7]3 years ago

5 0

Answer:

-3

Step-by-step explanation:

Note that when you multiply two negative numbers, the answer will result as a positive number. Also note that when you multiply a negative number with a positive number, then your answer will result in a negative number.

(-1)(-1) = 1

(1)(-3) = -3

-3 is your answer.

nlexa [21]3 years ago

5 0

Answer:

-3

Step-by-step explanation:

You might be interested in

Help on A and B porfavor

wel

Answer: n(B) = 8and AnB = 5

Step-by-step explanation:

can i get your insta

7 0

3 years ago

When rounding to the nearest ten, what is is the least whole number that roundd to 840

Harman [31]

Answer:

835

5 and up is rounded higher.

8 0

3 years ago

What value of c makes the polynomial below a perfect square?

malfutka [58]

Answer:

Step-by-step explanation:

x² + 9x

to complete the square

add ( half the coefficient of the x- term )² to x² + 9x

= x² + 2( $\frac{9}{2}$ )x + ( $\frac{9}{2}$ )²

= x² + 9x + $\frac{81}{4}$ ← the value of c

= (x + $\frac{9}{2}$ )² ← a perfect square

6 0

2 years ago

Read 2 more answers

maria wanted to invest $10,000 at the bank. she invested part of her money in a cd account paying 2.1% simple interest and inves

tangare [24]

Answer:I = ?, P = $500, r = 6%, t = 3 years

Step-by-step explanation:

6 0

3 years ago

How is trigonometry used to locate the position of a wildfire.

Dahasolnce [82]

Answer:

Sine Function sin Opposite side/ Hypotenuse

Tangent Function tan Opposite side / Adjacent side

Cosine Function cos Adjacent side / Hypotenuse

Cosecant Function cosec Hypotenuse / Opposite side

Step-by-step explanation:

Your welcome

5 0

3 years ago