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3 years ago

Sally drew a circle with right triangle PRQ inscribed in it, as shown below:

Mathematics

1 answer:

zavuch27 [327]3 years ago

6 0

Answer:

50degrees

Step-by-step explanation:

The sum of angle in the triangle is 180degrees, hence;

<PQR + arcQR + 90 = 180

<PQR + 40 + 90 =180

<PQR + 130 = 180

<PQR = 180 - 130

<PQR = 50degrees

Hence the measure of angle PQR is 50degrees

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2x-5=3

mariarad [96]

Answer:

I am pretty sure it would be c

Step-by-step explanation:

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3 years ago

The population of the town of Smithville in 2003 was reported as 35,000. The population is growing at a rate of 2.4% annually. H

coldgirl [10]

Answer:

Hi austin

Step-by-step explanation:

4 0

4 years ago

Solve for c 3c − 10 = 2c

gizmo_the_mogwai [7]

Hopefully this helps
C=10

6 0

3 years ago

Read 2 more answers

The midpoint of AB = ([?], [])<br> M = (x¹+x², ¹2²)<br> PLS HELP I WILL MARK BRAINLIEST

OlgaM077 [116]

Answer:

$\sf M=\left(-\dfrac{1}{2},0\right)$

Step-by-step explanation:

Let (x₁, y₁) = Point A = (-2, 1)

Let (x₂, y₂) = Point B = (1, -1)

$\sf Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

$\implies \sf Midpoint=\left(\dfrac{-2+1}{2},\dfrac{1+(-1)}{2}\right)$

$\implies \sf Midpoint=\left(-\dfrac{1}{2},0\right)$

6 0

2 years ago

At a concession stand, seven hot dog(s) and four hamburger(s) cost $15.00; four hot dog(s) and seven hamburger(s) cost $18.0

Paraphin [41]

Answer:

hotdog $1, and hamburger $2

Step-by-step explanation:

D-is hot dogs, H-hamburgers

7D +4H = 15

4D +7H = 18

we got 2 equations with 2 unknown so we can solve

7D +4H = 15 multiply by 7

4D +7H = 18 multiply by -4

49D +28H = 105

-16D -28H = -72 add the two equations

33D= 33 so D=$1

go back to the first equation:

7*1 +4H =15 gives us 4H = 15-7; 4H = 8 so H= $2

8 0

3 years ago