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ale4655 [162]
3 years ago
14

PLS PLS PLS PLS HELP ASAPPPP

Mathematics
1 answer:
Tomtit [17]3 years ago
3 0

Answer: sqrt(650)

Step-by-step explanation:

sin 45 = 5sqrt(13)/y

y = 5sqrt(13)*2/sqrt(2) = 10sqrt(13)/sqrt(2) = sqrt(650)

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Use the product property for radicals to simplify the following radical expressions as much as possible. Square root of 54
Svetllana [295]

Answer:

3*sqrt(6)

Step-by-step explanation:

1. sqrt(54) = sqrt(3^2*6)

2. factor our 3^2

8 0
3 years ago
Can someone please help me out
geniusboy [140]
On your paper, you wrote down a^2+b^2 = c^2 which is the pythagorean theorem

You are on the right track. You'll use this equation. In this case
a = 36
b = 18
c = 43
The value of a and b can be swapped. The value of c is always the longest side.

Let's see if a^2+b^2 = c^2 is true or not
a^2 + b^2 = c^2
36^2 + 18^2 = 43^2
1296 + 324 = 1849
1620 = 1849
The last equation is false so the first equation is false when a = 36, b = 18 and c = 43

We do NOT have a right triangle so we do NOT have a rectangle

Answer: No, the table is not "square" (ie, have right angles at the corners)

5 0
4 years ago
What is the exact volume ?
irina1246 [14]

Answer:

see explanation

Step-by-step explanation:

Both figures are cuboids whose volume (V) is calculated as

V = lbh ( l is the length, b is the width and h the height )

(8)

V = 6 × 6 × 10 = 36 × 10 = 360 ft³

(9)

V = 11 × 14 × 4 = 616 in³

5 0
4 years ago
Ms. Huggins collected data from each of her four math classes to see if having an after-school job was independent or dependent
nikitadnepr [17]

Answer: B) independent because P(Boy)= P(Boy|Job)

Step-by-step explanation:

8 0
3 years ago
What is the result of −58⋅−889?
kaheart [24]

Answer:

947

Step-by-step explanation:

I have had this question before lots of times

8 0
3 years ago
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