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Vsevolod [243]
3 years ago
15

Would like to know how to do this problem.

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0

well it would be very helpful thank you

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It takes 10 3/4 inches of wood to make a frame for a small photo. Ms. Jones has 3 yards of wood. How many frames can she make? H
mixas84 [53]
Answer: 10 frames

Explanation: First, find how many inches are in 3 yards. Since we know 1 yard = 36 inches, we do 36(3) and get 108. Next, we want to divide total inches of wood by inches of wood needed to make a frame. The equation is 108/10.75 and you will get 10 with a lot of decimals. Since she doesn't want to make part of a wood frame, we round down and get our final answer of 10 wood frames.
4 0
3 years ago
if △ ABC ~ △A'B'C' and AC=20cm,A'C'=15cm,B'C'=12cm andA'B'=9cm find the lengths of the other sides of △ABC.​
zlopas [31]

Answer:

AB=12    BC=9

Step-by-step explanation:

Any side of a triangle must be shorter than the other two sides added together.

AB and A'B' must measure LESS than  the other 2 sides

  15 is 3/4 of 20

   12 is 3/4 0f 9

 

20/15   12/9    = 1.3333333........

6 0
2 years ago
Find the GCF 18x three to the third power and 30x to the fifth power
Juliette [100K]
18x^3 = 6x^3 (3)
30x^5 = 6x^3 (5x^2)

so
GCF = 6x^3
8 0
4 years ago
Find the inverse of 2∛(x+2)
Artemon [7]
y=2\sqrt[3]{x+2}\ \ \ |divide\ both\ sides\ by\ 2\\\\\sqrt[3]{x+2}=\dfrac{y}{2}\to x+2=\left(\frac{y}{2}\right)^3\ \ \ |subtract\ 2\ from\ both\ sides\\\\x=\dfrac{y^3}{2^3}-2\\\\x=\dfrac{1}{8}y^3-2\\\\\boxed{f(x)=2\sqrt[3]{x+2}\to f^{-1}(x)=\frac{1}{8}y^3-2}
5 0
3 years ago
Which of the following angle pairs are alternate interior angles? Choose all that apply. (2 points)
zalisa [80]

Answer:

A. Angles 1 and 4

D. Angles 2 and 3

Step-by-step explanation:

Alternate interior angles are a pair of angles which alternate each other lying on either side of the transversal but within the two parallel lines that is cut across by the transversal.

In the diagram above, the following are alternate interior angles:

<1 and <4,

<2 and <3

6 0
3 years ago
Read 2 more answers
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