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dmitriy555 [2]
3 years ago
15

Please answer this question now

Mathematics
2 answers:
lara [203]3 years ago
5 0

Answer:

sin33°=y/11

Solve for y

Step-by-step explanation:

makvit [3.9K]3 years ago
5 0

Answer:

4.6 or √21

Step-by-step explanation:

We will use the pythagorean theorem which states that;

x² + y² = z²

Here,

x = line XY (10)

y = line XW (y)

z = line WY ( 11)

10² + y² = 11²

100 + y² = 121

y² = 121 - 100

y² = 21

y = √21

∴ y = √21 or 4.6

You might be interested in
The number 4 is in both the domain and the range of the function A(n).
Pani-rosa [81]

Answer:

False

Step-by-step explanation:

the domain is the set of numbers you can plug in, and the range is what comes out

4 is shown in both ovals, but we see that there is no arrow pointing from the left oval to the 4 in the right oval, meaning that no value in interval [1,5] has a value of 4.

3 0
3 years ago
You can represent an odd integer whith the expression 2n+1, where n is any integer . Write and solve an equation to find three c
oksian1 [2.3K]
Any odd number can be expressed by 2n+1.

For example,  

2n+1=111
2n=110
n=110/2=55

means that 111 is 2n+1 for n=55


Thus if an odd number is 2a+1, the next few numbers are as follows:

2a+1, 2a+2, 2a+3, 2a+4, 2a+5

So 2a+1, 2a+3 and 2a+5 are 3 consecutive odd numbers.


Back to our problem: 

three consecutive odd numbers whose sum is 63 are:

(2n+1)+(2n+3)+(2n+5)=63

6n+9=63

6n=63-9=54

n=54/6=9


2n+1=2*9+1=18+1=19, the 2 next odd numbers are 21 and 23


Answer: 19, 21, 23



5 0
3 years ago
What is the smallest subset of the square root of 100
aev [14]
=2x5
=10
If you have a certain type of calculator it could answer that question easy

3 0
3 years ago
Howard is designing a chair swing ride. The swing ropes are 55 meters long, and in full swing they tilt in an angle of 29? . How
Allushta [10]

Answer: 50.85 meters

<u>Step-by-step explanation:</u>

cos 29 = \frac{55}{h}

55 cos 29 = h

48.10 = h

Pole  = h + 2.75

        = 48.10 + 2.75

         = 50.85

3 0
3 years ago
Read 2 more answers
If Jon needs to find the value of cos P in △PQR<br> , which of the following ratios should he use?
viva [34]

Answer:

Pr/ok

Step-by-step explanation:

4 0
3 years ago
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