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Andrews [41]
3 years ago
10

Solve for x. Round your answer to the nearest tenth. 4.8 in 7.4 in

Mathematics
2 answers:
deff fn [24]3 years ago
7 0

Answer:

5.6

........................................................................

lina2011 [118]3 years ago
4 0

Answer:

x = 5.6

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2+b^2 = c^2

4.8 ^2  + x^2 = 7.4^2

23.04 +x^2 =54.76

Subtract 23.04 from each side

x^2 = 54.76 - 23.04

x^2 =31.72

Take the square root of each side

x =5.632051136

Rounding to the nearest tenth

x = 5.6

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What is the surface area of a square prism with sides that measure 8 units?
V125BC [204]

Answer:

<em>The surface area of square prism = 384 units squared</em>

Step-by-step explanation:

<u><em>Explanation</em></u>:-

<em>Given the square prism side 'a' = 8 units</em>

<em>The surface area of square prism = 2 a² + 4 a h</em>

Given square prism length , width and height also equal identical sides

The surface area of square prism = 2 a² + 4 a h

                                                        = 2(8)² + 4 (8)(8)

                                                        = 2(64) + 4(64)

                                                       = 384 units squared

<u><em>Final answer</em></u>:-

<em>The surface area of square prism = 384 units squared</em>

5 0
3 years ago
Solve : 3 under root a/b​
Aleksandr [31]
Do you know the numbers a/b equals too
3 0
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An e-book reader regularly sells for $220. It is on sale for 15% off
MaRussiya [10]

Answer:

Answer is $10,144.50

Step-by-step explanation:

15% of 220 =33

220- 33 = 187

8.5% of 187 =15.89

187+15.89=202.89

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3 0
3 years ago
A pair of dice is rolled what is the probability of getting a sum of seven or eleven
Mama L [17]

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Step-by-step explanation:

this year you earned $75500. Last year you earned $72400. What the rate of change on your earnings since last y?

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2 years ago
Find the value of f(5) for the function.<br><br> F(x)=6+3x
GuDViN [60]

Answer:

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Explanation:

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f(5)=15+6

f(5)=21

5 0
2 years ago
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