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Blababa [14]
3 years ago
6

How do you solve radical and division to this problem

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
4 0
15/4 = 3.75;
\sqrt{15/4} = \sqrt{15} /2 = 3.87/2 = 1.935;
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A right triangle has side lengths 12 centimeters and 14 centimeters. Name two possible side lengths for the third side, and expl
madam [21]

Answer:

If 12 and 14 are both side lengths then we solve for the hypotenuse:

hypotenuse^2 = 12^2 + 14^2

hypotenuse^2 = 144 + 196

hypotenuse^2 = 340

hypotenuse = sq root (340) = 18.4390889146

If hypotenuse = 14, then third side equals:

(3rd side)^2 = 14^2 - 12^2

(3rd side)^2 = 196 -144

(3rd side)^2 = 52

3rd side = sq root (52) = 7.2111025509

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The temperature is -1 F. If the temperature rises 10 F, 2hat will the new temperature be
Dmitry [639]

Answer:

9F would be the new temperature since -1+10=9

5 0
2 years ago
Mr. Chen writes the expression 4 ×
telo118 [61]

Answer:

4*(7-2)2÷10

=4*5*1/5

=20/5

=4

Step-by-step explanation:

3 0
3 years ago
Of the 240 sandwiches Joanna makes 20% are tuna sandwiches and 40% are jam sandwiches, and the rest are egg salad sandwiches.How
nikitadnepr [17]
240 = 100%
so 10% = 24 sandwiches 
all - (tuna) - (jam) = egg
100% - 20% - 40% = 40%
40% = 10%*4
40% = 24*4 = 96

the answer is 96 egg salad sandwiches
4 0
3 years ago
"In the 45°-45°-90° triangle above, r = 10. Find the other two lengths.
Basile [38]

We are given a right triangle that has angles of 45°-45°-90°. This would indicate that the triangle is an isosceles type. We can use some trigonemetric functions to solve for the other legs. We do as follows:

 

sin 45 = p / 10

p = 5√2

 

cos 45 = q /10

q = 5√2

 

<span>Hope this answers the question. Have a nice day.</span>

5 0
3 years ago
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