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2 years ago

8

Combine and simplify the following radical expression. 2/3 3r5

1 answer:

Dimas [21]2 years ago

8 0

The answer is 2 radical 5

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A photo is 4 inches by 6 inches. What is the area of the photo?

kolezko [41]

4 * 6 = 24
The answer is, the area of the whole photo is 24.
Hope this helped :)

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3 years ago

Factorise completely (2x+1)^2 -(x-1)^2

Vladimir79 [104]

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2 years ago

Which of the following shapes is a convex nonagon?<br> OA)<br> OB)<br> OC)<br> OD)

cluponka [151]

Answer:

A

Step-by-step explanation:

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2 years ago

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Jackie's restaurant bill was $23. 50, and the tax was 8%. Jackie left a 20% tip on the post-tax bill. How much was the tip Jacki

Ksju [112]

well, the subtotal or pre-tax bill is $23.50, now let's add the 8% tax and

$\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{8\% of 23.50}}{\left( \cfrac{8}{100} \right)23.50}\implies 1.88$

so the post-tax bill is 23.50 + 1.88 = 25.38, and Jackie's tip is 20% of that

$\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{20\% of 25.38}}{\left( \cfrac{20}{100} \right)25.38}\implies 5.076\qquad \approx 5.08$

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1 year ago

a class consists of 10 boys and 5 girls. how many ways can a committee of 3 boys and 2 girls be selected

hammer [34]

Answer:

<em>i dont know the answer dude or ladies</em>

Step-by-step explanation:

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3 years ago