All categories

3 years ago

PLZ i need help, i will mark the brainlest

Mathematics

2 answers:

kykrilka [37]3 years ago

8 0

Answer: Your answer would be 70

Step-by-step explanation:

777dan777 [17]3 years ago

5 0

Answer:

A. 50°

Step-by-step explanation:

PQR is the right triangle.

∠R is right angle, ∠P is against arc QR and its measure is:

m∠P = 1/2mQR = 1/2*80° = 40°

∠PQR is complementary with ∠P:

m∠PQR = 90° - 40° = 50°

Correct choice is A

You might be interested in

3x + y = 7 4x + 2y = 16

Brilliant_brown [7]

Answer:

1) 3x=7-y

X=7-y/3

2) 4x=16-y

X=16-y/4

3 0

4 years ago

Read 2 more answers

Eighteen is 25% less than what number?

Elenna [48]

Answer:

Step-by-step explanation:

multiply 18 by 4,

since 100/4 is 25, and four quarters makes a dollar, multiply it by 4

18(4) = 72

8 0

2 years ago

Read 2 more answers

What is the slope of the line that passes through the points (-6, -7) and

Effectus [21]

Slope of the line is 0.

Step-by-step explanation:

Given points are,

(-6, -7) and (-24, -7)

Here,

$x_{1} = -6\ \ \ \ \ y_1=-7\\x_2=-24\ \ \ \ \ y_2=-7$

Slope = $\frac{y_2-y_1}{x_2-x_1}$

$Slope = \frac{-7-(-7)}{-24-(-6)}\\Slope=\frac{-7+7}{-24+6}\\Slope=\frac{0}{-18}\\Slope= 0$

Slope of the line is 0.

Keywords: slope, line

Learn more about slopes at:

#LearnwithBrainly

3 0

3 years ago

F(x)=sqrt x+2; g(x)=sqrt 8x-6. FInd f(g(x))

zhenek [66]

Hello!

This question is an example of composition of functions. It is using range values of some given function as domain values of some other given function to find new range values. Remember that the domain of the composite function will be the same as the domain of the first function.

Given f(g(x)), for f = $\sqrt{x+2}$ , substitute x with g(x) = $\sqrt{8x-6}$ .