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Natalija [7]
3 years ago
14

Helpp please :)) Explain how you got the answer too, so I understand how to solve.

Mathematics
1 answer:
Lana71 [14]3 years ago
8 0
4 by x is the answer
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Ayuda con esto vale 7.5% de la nota doy 15 puntos
Murrr4er [49]

Answer:

dagdagan mo hoy daya

Step-by-step explanation:

1733

4 0
3 years ago
[Worth 30 Points] NEED HELP!!!
weqwewe [10]

The height of the mountain estimated by two students is 2,467.98 meters.

<h3>Height of the mountain </h3>

The height of the mountain is calculated as follows;

tanα = h/( a + b + x)

where;

  • x is the distance between end of b and h

tan37 = h/(1850 + 740 + x)

tan37 = h/(2590 + x)

h = tan37(2590 + x)

h =1,951.82 +  0.7536x  ---- (1)

tanβ = h/(b + x)

tan60 = h/(740 + x)

h = tan60(740 + x)

h = 1,281.68 + 1.732x ---- (2)

Solve (1) and (2) together

1,951.82 +  0.7536x = 1,281.68 + 1.732x

1,951.82  -  1,281.68 = 1.732x  -  0.7536x

670.14 = 0.9784x

x = 684.93 m

h = 1,281.68 + 1.732x

h = 1,281.68 + 1.732(684.93)

h = 2,467.98 m

Thus, the height of the mountain estimated by two students is 2,467.98 meters.

Learn more about angle of elevation here: brainly.com/question/88158

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5 0
2 years ago
2(3x - 2) - 11x = -5x<br> ?<br> Infinitely many solutions
Alika [10]
2(3x - 2) - 11x = -5x
6x-2 - 11x=-5x
10x-2
12x

I think it right
5 0
3 years ago
Read 2 more answers
Robin can bake 140 cupcakes in 5 hours.
Advocard [28]

Answer:

28.

Step-by-step explanation:

28 x 5 = 140

140 divided by 28 = 5.

5 hours.. 140 cupcakes. You divide the amount by the hours, showing you that 28 cupcakes per hour is the answer.

5 0
3 years ago
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Convert 3 16/8 to either a whole number or a mixed number.
Alecsey [184]
3 16/8

16/8 simplifies to 2 
So add 3+2=5
6 0
3 years ago
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