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olganol [36]
3 years ago
12

Given sec theta=-4/3 and 90

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
8 0
What is ur question?

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Trigonometry help questions in attachment
zavuch27 [327]
Use the law of sines....

sin51/x=sin90/67

x=(67sin51)/sin90

x=52.07

....

tan39=(h-1.8)/44

h-1.8=44tan39

h=44tan39+1.8

h=37.4 m

6 0
3 years ago
Sighting from a helicopter:A helicopter hovered at an altitude that is 1000 feet above a mountain peak of altitude 5210 feet A s
ICE Princess25 [194]
We can conclude that the the two peaks are 816.11 feet apart, and the altitude of the taller peak is 5475.17 feet.

Please check the detailed explanation in the images attached, and let me know what you think. :) 

5 0
3 years ago
6. What is the tens' digit of the largest 4-digit even number which uses each of the digits 5, 7, 8, and 9 exactly once?
denpristay [2]

Answer:

B)

Step-by-step explanation:

8 is even number which uses each of the digits exactly once.

5 0
3 years ago
The length of a side of a cube can be determined
seraphim [82]

Answer:

Side of cube = 4 cm

Step-by-step explanation:

Given:

Volume of cube = 64 cm³

Find:

Side of cube

Computation:

Volume of cube = side³

64 = side³

Side of cube = 4 cm

8 0
3 years ago
Seventy-five percent of the apple pies were sold on Tuesday, and the remainder were thrown out. If 12 apple ples were sold Tuesd
LUCKY_DIMON [66]

Answer:

4 pies

Step-by-step explanation:

Hello!

We know that 12 apple pies are 75 percent of the total apple pies.

Let x = # of pies total.

This means that 75% of x, or 0.75x is 12

Solve:

  • 75% of x = 12
  • 0.75x = 12
  • x = 16

Now, 16 is the total number of pies. To find the number thrown out, we subtract 12.

16 - 12 = 4

4 pies were thrown out

3 0
3 years ago
Read 2 more answers
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