3 years ago

Can someone help me again please:(

Mathematics

2 answers:

adelina 88 [10]3 years ago

7 0

Answer:

c is the right answer

uranmaximum [27]3 years ago

6 0

Answer:

C. 29sqrt(5)

Step-by-step explanation:

Since sqrt(45) is sqrt(9*5), then we can take the 9 out and we get 11*3sqrt(5)-4sqrt(5). This can be rewritten as 33sqrt(5) - 4sqrt(5). Combining like terms, we get 29sqrt(5)

You might be interested in

Winslow buys 1.2 pounds of bananas. The bananas cost $1.29 per pound. To the nearest cent, how much does Winslow pay for the ban

Tems11 [23]

1.584 and I believe that you can round that yourself

7 0

4 years ago

Read 2 more answers

X + 3/ 5 = 2 -5 -3 7 13

ahrayia [7]

X 3/5 =2x+15=2x=15-2x=13

answer 13

4 0

3 years ago

What is the product of Negative StartFraction 2 over 7 EndFraction and Negative StartFraction 3 over 7 EndFraction?

Andrew [12]

Answer:

your answer is d

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Nicole is 56 inches tall and has an 84 inch shadow. Julie is standing next to Nicole and has a 96 inch shadow. How tall is Julie

Natalka [10]

Answer:

56+12=68. 68 inches

Step-by-step explanation:

julie‘s shadow is 12 inches taller than Nicole’ so you would just add 12 to 56.

7 0

3 years ago

The circumference of the earth is about 25,000 miles. Approximately how far is it from any point on the earth's surface to its c

ELEN [110]

Since C = 2rπ

if the C of earth = 25000 miles

then the r = C ÷ (2π)
= 25,000 miles ÷ 2π
= 12500 ÷ π
≈ 3978.87358 miles

Since radius is a measure of the distance from the center to any point on the circle then that distance would be about 3978.8736 miles

5 0

3 years ago