3 years ago

Help with the question above please!!

Mathematics

1 answer:

dsp733 years ago

3 0

Answer:

B, 107°

Step-by-step explanation:

The angle ADC is an inscribed angle and the measure of it is equal to half of the arc it sees which is arc ABC

The measure of arc ABC is 132° + 82° = 214° so the measure of angle <ADC is 214° ÷ 2 = 107°

You might be interested in

Alex and hope were trying to solve -6x > 24. Whose inequality shows the solution? Show your work.

SashulF [63]

Answer:

x>-4

Step-by-step explanation:

divide both sides by -6 without changing the sign

8 0

3 years ago

The longer base of an isosceles trapezoid measures 22 ft. The nonparallel sides measure 8 ft, and the base angles measure 75°. F

Mamont248 [21]

Check the picture below

and recall that

$\bf sin(\theta)=\cfrac{opposite}{hypotenuse}
\qquad
cos(\theta)=\cfrac{adjacent}{hypotenuse}\\\\
-------------------------------\\\\
sin(75^o)=\cfrac{y}{8}\implies 8sin(75^o)=y
\\\\\\
cos(75^o)=\cfrac{x}{8}\implies 8cos(75^o)=x$

4 0

4 years ago

Read 2 more answers

The gravitational potential energy of an object is

Alchen [17]

Answer:

h=p/(mg)

Step-by-step explanation:

P=mgh

solving for h,

h=p/(mg)

7 0

3 years ago

Hey im stuck on a question using 'Apply the Addition or Subtraction Property of Inequality, and simplify.'

andrey2020 [161]

Answer:

hello i used this website called math-way and found the answer

x = − 3

3 0

3 years ago

Solve the systems of equations y=2x and y=-x - 6

slava [35]

Answer:

y = -4

x = -2

Step-by-step explanation:

Hi there...

y = 2x

y = -x - 6

Since why is equal to 2x, we can plug it in for y in the second equation. Here's what I mean...

2x = -x - 6

add x on both sides...

3x = -6

divide by 3 on both sides...

x = -2

Now, plug in x for y. Here's what I mean...

y = 2x

y = 2 (-2)

y = -4

Hope this helps :)

7 0

3 years ago