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Gemiola [76]
3 years ago
15

SOLVE EQUATION BY TAKING SQAURE ROOTS. 64m^2 -5 = 76

Mathematics
2 answers:
ANTONII [103]3 years ago
6 0

Answer:

m=9/8

Step-by-step explanation:

64m^2 -5=76

64m^2 =76+5

64m^2=81

m^2=81/64

m=\sqrt{81/64}

m=9/8

asambeis [7]3 years ago
4 0

Step-by-step explanation:

64m²-5=76

64m²-5+5=76+5

64m²=81

m²=64/81

m=

\sqrt{64/81}

m=8/9

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100 decreased by 50% and 150 decreased by 60%<br><br><br> Compare
sertanlavr [38]

Answer: 60% = 60/100 = 60 ÷ 100 = 0.6. 100% = 100/100 = 100 ÷ 100 = 1.

Step-by-step explanation: Decrease number by 60% of its value. Percentage decrease = 60% × 150 New value = 150

5 0
2 years ago
8 cm<br> 6 cm<br> 2 cm<br> Find the surface area of the rectangular prism.<br> Surface Area = [?]cm²
SashulF [63]

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Step-by-step explanation:

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5 0
2 years ago
2. You bought items at Best Buy totaling $290.76. You have a 20%
vovangra [49]

Answer:

Discount = $290.76 × 0.2 = $58.15

Cost After Discount = $290.76 - $58.15 = $232.61

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How Much You Pay = $232.61 + $14.56 = $247.17

Step-by-step explanation:

Discount:

290.76 × 0.2* = 58.152

Round that to 58.15

* Turn 20% into a decimal (0.2)

Cost after Discount:

290.76 - 58.15 = 232.61

Sales Tax:

First turn 6.25 % into a decimal. Which would be 0.0625.

0.0625 × 232.61* = 14.556875

Then we round to the nearest hundredth and you get 14.56.

* We us the amount after the discount instead of the original price.

How much you pay:

232.61 + 14.56 = 247.17

8 0
3 years ago
Find the slope of the line that passes through (5,12) and (9,7)
omeli [17]

The slope will be the difference between the y-coordinates divided by the difference between the x-coordinates:

then the slope of the line is:

m=\frac{12-7}{5-9}=\frac{5}{-4}=-\frac{5}{4}

8 0
1 year ago
Ineed help with this qusetion plox
Vanyuwa [196]

Assist

The answer should be Assist  

Let me know if the answer is wrong and i'll correct it


7 0
3 years ago
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