2 years ago

Evaluate -(x2), when x = -3?

Mathematics

1 answer:

Allushta [10]2 years ago

8 0

Answer:

Step-by-step explanation:

-(-3 x 2) = 6

you multiply the inside numbers and get -6 the other negative turns that into a positive

You might be interested in

What is the measure of the radius of the cone in the diagram below?

Anastasy [175]

Answer:

4cm

Step-by-step explanation:

the diameter is labelled as 8cm

radius is half of the diameter

3 0

2 years ago

Joyce paid $100 for an item at the store that was 20 percent of the original price. What was the original price?

Tju [1.3M]

The original price was $500

20% of 500 is 100

5 0

3 years ago

Read 2 more answers

The equation below represents Function A and the graph represents Function B:

Snezhnost [94]

Answer:

Slope of Function B = – Slope of Function A

Step-by-step explanation:

Slope of function A= $-2$

Slope of function B=$\frac{3-1}{3-2}=2$

6 0

2 years ago

Read 2 more answers

The length of a rectangle is twice its width.<br> The perimeter of the rectangle is 126 feet.

seraphim [82]

Answer: Length = 42ft Width = 21ft

Step-by-step explanation:

Let "w" be width

W = 21ft

w x 2 = L

L = 42ft

Perimeter:

42+42+21+21

=126

8 0

2 years ago

Simplify the expression 3(y-5)+2y

miv72 [106K]

Answer:

5 − 15

Step-by-step explanation: Distribute: 3(−5)+ 2 , 3 − 15 + 2

Combine the like terms: 3 − 15 + 2 5 − 15

hope that helped

8 0

2 years ago