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andriy [413]
3 years ago
13

What is the measure of ∠PQS ?

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
4 0
If you're looking for the whole angle i'm pretty sure it's 74 degrees. If you're solving for x, x=8
You might be interested in
Find the y-intercept of the following equation. Simplify your answer.
romanna [79]

m=58 (Slope of given equation)

C=43 (Y-Intercept)

Step-by-step explanation:

Step 1:

Let the general equation y intercept is given by Y=mX+C

Here Y= Y value

          m= Slope of equation

           C= Y-Intercept

Step 2:

The given equation is given by Y=58X+43

Here m= 58 is the Slope of the given equation

         C= 43 is the Y-Intercept

4 0
3 years ago
Help me on this please !
inna [77]

Answer:

24.08

Step-by-step explanation:

We use the Pythagorean theorem and we get (16)^2 + (18)^2 = (x)^2

256 + 324 = x^2

x^2 = 580

x is about 24.08.

7 0
3 years ago
A corner construction lot has the shape of a right triangle. if the two sides perpendicular to each other are 39 m long and 46.3
DIA [1.3K]
Use phytagorean theorem to solve the problem
c² = a² + b²
with c as hypotenuse, a and b are the two sides which are perpendicular to each other.

Plug the numbers into the formula
c² = a² + b²
c² = (46.3)² + 39²
c² = 2,143.69 + 1,521
c² = 3,664.69
c = √3,664.69
c = 60.53668..
to the nearest hundredth
c = 60.54

The length of the hypotenuse is 60.54 m
6 0
4 years ago
Lim x→π/2 1-sinx/cot^2x<br>any genious help please ​
Simora [160]

Rewrite the limand as

(1 - sin(<em>x</em>)) / cot²(<em>x</em>) = (1 - sin(<em>x</em>)) / (cos²(<em>x</em>) / sin²(<em>x</em>))

… = ((1 - sin(<em>x</em>)) sin²(<em>x</em>)) / cos²(<em>x</em>)

Recall the Pythagorean identity,

sin²(<em>x</em>) + cos²(<em>x</em>) = 1

Then

(1 - sin(<em>x</em>)) / cot²(<em>x</em>) = ((1 - sin(<em>x</em>)) sin²(<em>x</em>)) / (1 - sin²(<em>x</em>))

Factorize the denominator; it's a difference of squares, so

1 - sin²(<em>x</em>) = (1 - sin(<em>x</em>)) (1 + sin(<em>x</em>))

Cancel the common factor of 1 - sin(<em>x</em>) in the numerator and denominator:

(1 - sin(<em>x</em>)) / cot²(<em>x</em>) = sin²(<em>x</em>) / (1 + sin(<em>x</em>))

Now the limand is continuous at <em>x</em> = <em>π</em>/2, so

\displaystyle\lim_{x\to\frac\pi2}\frac{1-\sin(x)}{\cot^2(x)}=\lim_{x\to\frac\pi2}\frac{\sin^2(x)}{1+\sin(x)}=\frac{\sin^2\left(\frac\pi2\right)}{1+\sin\left(\frac\pi2\right)}=\boxed{\frac12}

4 0
3 years ago
I have no clue what to do
igor_vitrenko [27]

Answer:

4x + 3y = 12

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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