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amm1812
3 years ago
8

I need help finding this answer ASAP

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

First & Third options

Step-by-step explanation:

\bigg( {5}^{ \frac{3}{8}} \: . {5}^{ \frac{1}{8}}  \bigg)^{3}  \\  \\  = \bigg( {5}^{ \frac{3}{8} + \frac{1}{8}}   \bigg)^{3}  \\   \\  = \bigg( {5}^{ \frac{4}{8}}   \bigg)^{3}   \\   \\  = \bigg( {5}^{ \frac{1}{2}}   \bigg)^{3}  \\  \\ =  {5}^{ \frac{3}{2}}    \\  \\  =  \sqrt{ {5}^{3} }   \\  \\      \huge\red{ \boxed{\therefore \bigg( {5}^{ \frac{3}{8}} \: . {5}^{ \frac{1}{8}}  \bigg)^{3}=  \sqrt{ {5}^{3} } }}

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Someone please help me ?
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Answer:

Third option down. X is more than or equal to 6

Step-by-step explanation:

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3 years ago
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If the triangle ABC=JKL<br> and <br> ACB=12,KL=6cm,and AC=8.5cm<br> what is BC
Illusion [34]
BC is equal to KL so there for BC is 6 cm
5 0
3 years ago
Help! Need help!
sweet [91]
Website 1 : y = 1.50x + 30
website 2 : y = 2x + 0...or just y = 2x
=======================
y = 4x - 4
y = -4x + 4

4x - 4 = -4x + 4
4x + 4x = 4 + 4
8x = 8
x = 1

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8 0
3 years ago
Express the following as a single discount rate.
yuradex [85]

Answer:

<em>37% </em>

<em>46.8% </em>

<em>65.8% </em>

<em>59.68% </em>

<em>41.8% </em>

<em>52.5%</em>

Step-by-step explanation:

<u>Discount Rates </u>

It's a way to express that a quantity will be reduced to some other by a fixed percentage. For example, taking 40% off a $50 price means:

* Operating 40*50/100=$20 This is the discount

* Subtracting from the original price: $50 - $20 = $30. This is the reduced quantity.

The trick is doing all of that procedure more efficiently to solve the question. At the end of the procedure we did this

50 - 40*50/100 = 50*(1 - 40/100) = 50*(1-0.4)= 50 * 0.6 = $30

This means we get the same result by only multipying by a factor which is one minus the discount percentage divided by 100.

Let's start with the first homework

Discount 25% and 16%. The first discount is made by multiplying by 0.75 and the second my multiplying by 0.84. This means that the total discounted value is

0.75*0.84 = 0.63. That is a single discount of 1-0.63 = 37%

Discount 30%, 20%, and 5%. The product is

0.70 * 0.80 * 0.95 = 0.532, a single discount of 1-0.532 = 46.8%

Discount 60%, 10%, and 5%

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Discount 40%, 20%, 12 1/2%, and 4%. Let's recall that 12 1/2% = 12.5%. The product is

0.60 * 0.80 * 0.875 * 0.96 = 0.4032. A single discount or 1-0.4032 = 59.68%

Discount 25%, 20%, and 3%

0.75 * 0.80 * 0.97 = 0.582. Single discount of 41.8%

Discount 331/3%, 25%, and 5%

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6 0
3 years ago
4x + 10y = 2<br> -4x + 8y = 16
alexdok [17]

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5 0
2 years ago
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