All categories

2 years ago

Evaluate 9^x2-8^2= Plss helppppp

Mathematics

1 answer:

mixer [17]2 years ago

4 0

Answer:

9x to the second power subtract 64

Step-by-step explanation:

You might be interested in

2) The cost of renting a boat for one or more

ivann1987 [24]

Answer: 3f

Step-by-step explanation:

6 0

3 years ago

Plz Help!

Volgvan

The stack of cards are 1 inch tall all together taking up 8 inch’s (cubed)or half of the space

4 0

3 years ago

How many inches (in.) are in 1 foot (ft.)?

velikii [3]

Answer:

12 inches are in 1 foot.

7 0

3 years ago

Read 2 more answers

Find the surface area of a cone with radius 14.2 inches and slant height 24.1 inches.

ololo11 [35]

Answer:

1708.58658058

Step-by-step explanation:

Total surface area formula = (π×r²)+(π×r×s)

r = radius

s = slant height

So we substitute the values into the formula (π×r²)+(π×r×s)

(π×14.2²)+(π×14.2×24.1) = 1708.58658058

8 0

3 years ago

Calculate the length of line segment XY in each triangle.

coldgirl [10]

Answer:

XY = 10 cm

Step-by-step explanation:

XY is a midsegment and is half the length of the 3rd side DE, that is

XY = $\frac{1}{2}$ DE = $\frac{1}{2}$ × 20 = 10 cm

5 0

2 years ago