3 years ago

Evaluate b^2 c^-1 for b = -4 and c = 2.

Mathematics

1 answer:

Burka [1]3 years ago

4 0

Answer:

Step-by-step explanation:

b^2 c^-1

Let b=-4 and c =2

(-4)^2 * (2)^-1

The negative exponent means it is in the denominator

(-4)^2 / (2)^1

16/2

You might be interested in

Which equation have the same value of × as 3/5(30×-15)=72 check all that apply

DanielleElmas [232]

Answer:

Step-by-step explanation:

x=4.5

4 0

2 years ago

Leah's softball team has $437 to spend on equipment. They want to buy 5 gloves that cost $84 each. Leah needs to know if they ha

WITCHER [35]

Answer:

yes she will have enough, they will have 17 dollars left

Step-by-step explanation:

84 times 5 is 420 so she will have enough

6 0

2 years ago

Choose the answer. Two more than twice a number is 14. Write and solve an equation to determine the number. Select the solution

alexandr1967 [171]

X = 6 Number line graph of x equals 6.

3 0

2 years ago

What is 5 divided by 4/3

Diano4ka-milaya [45]

3.75 as a decimal, 3 &3/4 as a fraction

6 0

2 years ago

Read 2 more answers

A slice is made parallel to the base of a square pyramid.

Ivanshal [37]

Answer:

a) Triangle.

b) Triangle.

c) The area is 110 cm.

Step-by-step explanation:

The shape is given because it is a cross section of a Pyramid which we can see shaded in grey.

The area is given by the base times hight devided by 2. So 10cm * 22cm/2= 110cm.

Hope this helped ;)

6 0

2 years ago