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PilotLPTM [1.2K]
2 years ago
13

Plz help me answer this question I'm having a. Lot of trouble

Mathematics
1 answer:
Vesna [10]2 years ago
3 0
Divide the time by 1/2 and then you will get your answer.
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Solve the following system of equations.
timofeeve [1]
+8y and -8y cross out.

So the first one is 3x=15
Second one is 2x=10

x=5
Then plug x is one of the equations

2(5)-8y=10
10-8y=10

x=5
y=0
3 0
3 years ago
Read 2 more answers
What is the measure of EAB in circle F?<br> 72°<br> 92°<br> 148°<br> 200°
Arada [10]

We have been given a diagram. We are asked find the measure of arc EAB.

First of all, we will find the measure of arcs ED and CB using our given information.

We know that measure of an inscribed angle is half the measure of intercepted arc.

We can see that angle EBC is inscribed angle of arc EDC, so measure of arc EDC will be twice the measure of angle EBC.

\widehat{EDC}=2\times m\angle EBC

\widehat{EDC}=2\times 80^{\circ}

\widehat{EDC}=160^{\circ}

Similarly, we will find the measure of arc DCB.

\widehat{DCB}=2\times m\angle DEB

\widehat{DCB}=2\times 70^{\circ}

\widehat{DCB}=140^{\circ}

\widehat{ED}=\widehat{EDC}-\wdiehat{DC}

\widehat{ED}=160^{\circ}-88^{\circ}

\widehat{ED}=72^{\circ}

\widehat{ED}+\widehat{DCB}+\widehat{EAB}=360^{\circ}

72^{\circ}+140^{\circ}+\widehat{EAB}=360^{\circ}

212^{\circ}+\widehat{EAB}=360^{\circ}

\widehat{EAB}=360^{\circ}-212^{\circ}

\widehat{EAB}=148^{\circ}

Therefore, the measure of arc EAB is 148 degrees and option C is the correct choice.

8 0
3 years ago
Read 2 more answers
Put all equations into y= and see which have matching graphs.
melomori [17]

Answer:

I don't see any equations.

4 0
2 years ago
A certain academic program boasts that 87% of their graduates find full-time employment in their field within the first year of
WARRIOR [948]

Answer:

Option A, there is not sufficient sample evidence to conclude that the full-time placement rate is now less than 87% because the p-value is greater than 0.05.

Step-by-step explanation:

Here the Null hypothesis would be

H0: 87% of the graduates find full-time employment in their field within the first year of graduation

H1: Less than 87% of the graduates find full-time employment in their field within the first year of graduation

Here the p values is 0.07.

Since the p value is greater than 0.05, there are not enough evidences to reject the hull hypothesis.

Hence, option A is correct

7 0
3 years ago
PLEASE HELP I WILL GIVE BRAINLY CROWN AND THIS QUESTION IS WORTH 62PTS
Thepotemich [5.8K]

Answer:

The y-intercept is 33ft.

Step-by-step explanation:

The ball is 33 feet away from the wall.

It will take the ball 11 seconds to touch the wall.

The slope is -3 feet. The ball is rolling towards the wall at 3 ft per second.

I hope this helps!

            ~Princess <3

3 0
2 years ago
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