All categories

3 years ago

Can someone please help me with my Geometry homework please?

Mathematics

1 answer:

expeople1 [14]3 years ago

5 0

Answer:

arc PS = 80°

Step-by-step explanation:

Arc PS is shown as being intercepted by the inscribed angle PRS, which is marked as 40°. The measure of the intercepted arc is twice the measure of the inscribed angle:

arc PS = 2×40°

arc PS = 80°

You might be interested in

The measure of ABD is (0.18x + 67) degrees and the measure of CBD is (0.07 + 48) degrees. Find the value of X

LUCKY_DIMON [66]

Answer:

See Explanation

Step-by-step explanation:

Given

$ABD = 0.18x +67$

$CBD = 0.07x + 48$

Required

Find x

The question is incomplete as the relationship between ABD and CBD is not stated.

Assume ABD = CBD

The solution is:

$0.18x + 67 = 0.07x + 48$

Collect like terms

$0.18x - 0.07x= - 67 + 48$

$0.11x= -19$

Solve for x

$x = -\frac{19}{0.11}$

$x = -172.72$

Assume ABD and CBD are supplementary

The solution is:

$ABD + CBD=180$

$0.18x + 67 + 0.07x + 48 = 180$

Collect like terms

$0.18x + 0.07x = - 48 - 67 + 180$

$0.25x = 65$

Solve for x

$x = \frac{65}{0.25}$

$x = 260$

Assume ABD and CBD are complementary

The solution is:

$ABD + CBD=90$

$0.18x + 67 + 0.07x + 48 = 90$

Collect like terms

$0.18x + 0.07x = - 48 - 67 + 90$

$0.25x = -25$

Solve for x

$x = \frac{-25}{0.25}$

$x = -100$

3 0

3 years ago

In the rectangle below what is X?

sineoko [7]

Answer:

X= 82°

Step-by-step explanation:

Since we know ∠DAB is 41°, we also know that ∠CBA is 41°, since they must be equal. This tells us that the bottom angle of that triangle must be 98°, since the sum of all interior angles must equal 180°. Since this angle is supplementary to x, we know that x must equal 82°.

6 0

3 years ago

What is the solution to the equation 3(x-4)=2(x-6)

Nataliya [291]

Answer:

x=0

Step-by-step explanation:

3x-12=2x-12

3x=2x

3x-2x=-0

8 0

4 years ago

Read 2 more answers

What is five times a number decreased by one in a algebraic expression

sergiy2304 [10]

Answer:

5x-1

Step-by-step explanation:

I'm sorry, I don't know how to explain this. I hope it helps though.

3 0

3 years ago

Solve the system of equations. y=6x+5 y=8x-7 what does x and y equal?

My name is Ann [436]

8x-7 = 6x+ 5
2x = 12
X = 6, plug into equation
Y= 6(6) + 5
Y = 41

7 0

3 years ago