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3 years ago

Find (4/7y-2 + 7y/2-7y)(Y+5/6 - y +3/6)

Mathematics

1 answer:

Phoenix [80]3 years ago

8 0

Isn't that a binomial problem

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Calculate the length CD. <br>I need to understand how to do it, can someone help me please?

kolbaska11 [484]

Answer:

77.6m (3 s.f.)

Step-by-step explanation:

Please see the attached pictures for full solution.

8 0

3 years ago

Can you Afford to Enlarge this?You each want to have a 3" X 5' picture ofprinted so that you canput it on your dartboard. It cos

Marizza181 [45]

Given:

$\text{ Dimension = 3}\times5$

Sol:

Area of picture is:

$\begin{gathered} =\text{ length}\times\text{ Width} \\ \\ =15 \end{gathered}$

If the cost $10 per square inch then price of 15 square inch is:

$\begin{gathered} =15\times10 \\ \\ =150 \end{gathered}$

If the quadruple of dimension that mean:

$\begin{gathered} \text{ l ength = 4 length} \\ \\ Width\text{ = 4 width} \end{gathered}$

So area is:

$\begin{gathered} A=4\text{ length}\times4\text{ Width} \\ \\ A=4(15) \\ \\ A=60 \end{gathered}$

So price is:

$\begin{gathered} =60\times10 \\ \\ =600 \end{gathered}$

3 0

1 year ago

4. A<br> is an algebraic expression made by<br> adding or subtracting terms.

Rasek [7]

Answer:

You have one algebraic expression. It can be simplified by adding and subtracting like terms within it.

You have two algebraic expressions and are asked to add or subtract them. After adding or subtracting, you’ll end with one final algebraic expression.

4 0

3 years ago

Mr.martland decides the length of his square vegetable garden will be 17 ft. He calculates that the area of the garden is 34 ft^

stira [4]

Answer:

Nope

Step-by-step explanation:

If it is a square garden, all sides are equal. Area would be 17x17 and that would equal $289^{2} ft$ not 34

3 0

3 years ago

Evaluate 4 a for a = 5 2/3 . Express your answer in simplest form.

ICE Princess25 [194]

Answer:

I think it is 20 8/12

Step-by-step explanation:

i don'y know what to put here

5 0

3 years ago