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2 years ago

How many terms are in the expression 4 - 8a?

Mathematics

1 answer:

lesya [120]2 years ago

4 0

There are 2 Terms.

4 and -8a.

Hope this helps you :D

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Triangle ABC is transformed to triangle A'B'C', as shown below:

nordsb [41]

Answer:

Step-by-step explanation:

d). = m∠BCA = m∠B'C'A'

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3 years ago

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Given f(x)=x2, g(x)=x+6, h(x)=7 find f{g[h(x)]}.

gogolik [260]

Answer:

169

Step-by-step explanation:

$f(g(h(x))) = \\f(g(7)) =\\f(7+6) = \\(7+6)^2= 169$

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2 years ago

Haley makes earrings and packages them into cube boxes that measure 1/6 foot wide. how many 1/6 foot cubic boxes can she fit int

navik [9.2K]

Answer: $28\ cubes$

Step-by-step explanation:

The volume of a cube can be found with this formula:

$V_{(c)}=s^3$

Where "s" is the lenght of any edge of the cube.

The formula for calculate the volume of a rectangular prism is:

$V_{rp}=lwh$

Where "l" is the lenght, "w" is the width and "h" is the height.

We need to find the volume of a cube box:

$V_1=s^3=(\frac{1}{6}ft)^3=\frac{1}{216}ft^3$

To find the volume of the shipping box, first we must convert the mixed number to an improper fraction:

$1\frac{1}{6}=\frac{(6*1)+1}{6}=\frac{7}{6}$

Then the volume of the shipping box is:

$V_2=lwh\\\\V_2=(\frac{7}{6}ft)(\frac{1}{3}ft)(\frac{1}{3}ft)=\frac{7}{54}ft^3$

Now, in order to find the number of cube boxes can Haley fits into a shipping box, you must divide the the volume of the shipping box by the volume of one cube. This is:

$\frac{\frac{7}{54}ft^3}{\frac{1}{216}ft^3}=28$

6 0

3 years ago

This is all they gave me PLZ HELP

Mnenie [13.5K]

10833 because Albert Einstein went to the moon and back 42000

7 0

2 years ago

Solve for x <br> triangle abc is similar to triangle aed

3241004551 [841]

Answer:

9/5 or 1.8

Step-by-step explanation:

triangle aed is larger than triangle abc by a scale factor of 5; we know this because side ed is 5 units and cb, the corresponding side in triangle abc, is 1. if ad has a length of 9, the length of ab must be 9 divided by five. thus, z is equal to 9/5 or 1.8.

6 0

2 years ago