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Sophie [7]
3 years ago
14

Factor completely 9x 4 -225y 8

Mathematics
1 answer:
777dan777 [17]3 years ago
4 0
9x^4 -225y^8
= 9(x^4 - 25y^8)
= 9(x^2 + 5y^4)(x^2 - 5y^4)
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10 mL = ____________ L ( 1L = 1000 ml
DENIUS [597]

Solution:

<u>Note that:</u>

  • 1 L = 1000 ml

<u>Using the clue above, let's solve each problem.</u>

  • 10 mL        =        10/1,000 L           =           0.01 L
  • 1.2 L          =     1.2 x 1,000 mL        =       1,200 mL
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  • 4 L            =       4 x 1,000 mL        =       4,000 mL
  • 230 mL    =        230/1,000 L         =           0.23 L
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Hoped this helped!

4 0
3 years ago
A 12 ft ladder reaches 9ft up a wall. What is the angle formed between the ladder and the ground?
Luden [163]
It would be 25 degrees
8 0
3 years ago
Dividing 5/937 long division
Temka [501]

Answer:

187.4

Step-by-step explanation:

7 0
3 years ago
One desk requires 84 inches of a type of trim. Find the length of trim needed in inches for 5 desks. Then convert your answers t
gizmo_the_mogwai [7]

Answer:

420 inches or 35 feet of trim is needed for 5 desks.

Step-by-step explanation:

We know that one desk requires 84 inches, so we need to find out how many inches are needed for 5 desk.

If we know one desk needs 84 inches then we have 1 desk = 84 inches.

To get 5 desk, we need to multiply both sides by 5.

1 desk = 84 inches. (multiply by 5 for both sides)

5 desks = 84 * 5

5 desks = 420 inches

We know now that 5 desks require 420 inches, but many people use feet instead.

There are 12 inches in 1 foot, so we need to divide 420 inches by 12 inches to get how many feet we need.

420/12 = 35 feet.

Hope this helps!

8 0
4 years ago
Oh yikes this is a hard one!
Likurg_2 [28]

Answer:

A.

Step-by-step explanation:

\frac{1}{3} ÷ 5 = \frac{1}{3}*\frac{1}{5}  =\frac{1}{15}

4 0
3 years ago
Read 2 more answers
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