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skelet666 [1.2K]
2 years ago
13

PLEASE HELP i realy don’t understand this at all

Mathematics
1 answer:
Lerok [7]2 years ago
8 0

Check the picture below, recall that the radius of a circle is always the same length in the circle.

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Convert 100 kilometers to meters.
Olin [163]

Answer:

100,000 meters

Step-by-step explanation:

There are 1000 meters in a kilometer so there are 100,000 meters in 100 kilometers.

7 0
4 years ago
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Which equation has the correct sign on the product?
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A

Step-by-step explanation:

6 0
3 years ago
If m∠ADB=(6x−4)° and m∠BDC=(4x+24)°, find the value of x such that ∠ADC is a right angle.
spayn [35]

To make ∠ADC is a right angle, value of x will be 7.

From given figure, it is observed that Angle ADC is combination of two angles ADB and BDC.

                ∠ADC=∠ADB+∠BDC

Since, ∠ADC is right angle.

 So,  ∠ADC=90 degree

       90=∠ADB+∠BDC

     6x-4+4x+24=90\\     10x+20=90\\      10x=70\\       x=7

Learn more:

brainly.com/question/20158593

8 0
3 years ago
Solvle x=2+0.75x please (explain it)
sergiy2304 [10]
Subtract 0.75x to x then once you get the answer to that it will be easier from there
8 0
3 years ago
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What is the velocity of an object dropped from a height of 180 m when it hits the ground?
Helen [10]
You can use this formula: <span>vf^2=0+2(9.8)(M) 
solve it out like so:
vf^2=0+2(9.8)(180)
vf^2=2(1764)
vf^2=3528
now, square both sides to cancel out the power of 2. you are left with:
about 59.4 m/s</span>
7 0
3 years ago
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