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dimaraw [331]
3 years ago
15

What is the value of x?

Mathematics
1 answer:
Vikentia [17]3 years ago
5 0
Sinx = cos19
sinx = 0.9455...
sin^-1(0.9455...) = 71

The answer is 71 degrees 
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40 + 56 ÷ p - q<br><br> i need the answer asap
Vadim26 [7]

Answer:

<u>40p + 56 - pq </u>

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8 0
3 years ago
On a map, the distance between Dallas, TX and Memphis, TN is 57.5 cm. What is the actual distance if the map scale is 1 cm:8 mi.
katrin [286]
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6 0
3 years ago
According to the data in the figure, find the value of x and y.
drek231 [11]

Answer:

This is a educated guess, but x is 80 and y is 100.

Step-by-step explanation:

My logic here is that the triangles are the same because of all the congruent lines and stuff. But from there, you know that both the right and the left side are 40 degrees. You know the total degree of a triangle is 180 so 180 - 40 - 40 is 100. So the final angle is 100. If you look at x, its on the outside, but on a line. If you can imagine a circle, its half, so its a 180 degrees total. Then its 180 = x + 100. So x is 80. And then by that same logic its y = 100.

6 0
2 years ago
80,40,20,10,__what the missing number
Scrat [10]

Answer:

5

Step-by-step explanation:

The sequence is a "/2 sequence", which means each number equals half of the previous one.

40 is half of 80.

20 is half of 40.

10 is half of 20.

5 is half of 10.

Hope it helped,

BioTeacher101

6 0
3 years ago
Read 2 more answers
Tommy finished 3/5 of the race in 6 hour. how long was the entire race?
lesya692 [45]

Hello there,

Well to find the total time you would have to set up a proportion...

6 / 3/5 = x / 1

Now you crosss multiply and divide...

6 * 1 = 6

6 / 3/5 =30/3 = 10


Answer: 10 hours


Hope I helped!!

-Char

7 0
2 years ago
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