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Marina CMI [18]

4 years ago

5

What the prime factorization on 75?

1 answer:

nikklg [1K]4 years ago

3 0

Answer:

3*5^2

Step-by-step explanation:

75 is divisible by 3

75/3 = 25

25 is not divisible by 3, but it is divisible by 5.

25 = 5^2.

25/25 = 1. We are done.

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Unit 8: Right Triangles & Trigonometry<br> Homework 2: Special Right Triangles

Kamila [148]

Answer:

17. z=39/sin45= $78/\sqrt{2}$

y=39/tan60= $39/\sqrt{3}$

x=y/sin60= $78/\sqrt{3}$

19. x= $6\sqrt{3}/tan60$ =6

y=2x=12

z= $\sqrt{2}y=12\sqrt{2}$

Step-by-step explanation:

17.

because:sin45=39/z

so: z=39/sin45= $78/\sqrt{2}$

then: tan60=39/y

so: y=39/tan60= $39/\sqrt{3}$

last: sin60=y/x

so: x=y/sin60= $78/\sqrt{3}$

19.

because: tan60= $6\sqrt{3}$ /x

so: x= $6\sqrt{3}/tan60$ =6

then: sin30=x/y

so: y=x*sin30=2x=12

last: sin45=y/z

so: z=sin45*y= $\sqrt{2}y=12\sqrt{2}$

4 0

3 years ago

Read 2 more answers

If each interior angle of a regular hexagon measures (13x + 3) degrees, find the value of x.

Vladimir79 [104]

Answer:

9

Step-by-step explanation:

There interior angles are each 120 degrees.

so that meand that 13x+3=120.

13x=117.

117/13=9

So x=9.

4 0

4 years ago

Read 2 more answers

56.04 + 3.07 can someone help me step by step

PSYCHO15rus [73]

Answer:

59.11

Step-by-step explanation:

56.04+3.07

59.11

4 0

4 years ago

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Is the axis of symmetry and vertex for the function f(x)=3(x-2)^2+4

BaLLatris [955]

The axis of symmetry is x=2
The vertex is (2,4)
Hope this helps!

4 0

4 years ago

Pls help me im so confused<br> Find x

eimsori [14]

Answer:

40=x

Step-by-step explanation:

6 0

3 years ago