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kumpel [21]
3 years ago
9

Which points in the figure below are coplanar with points A and B

Mathematics
1 answer:
OleMash [197]3 years ago
8 0
<h3>Answer: A) D and H</h3>

These two points are on the front panel along with points A and B

Choice B is not the answer since points A,B,F are on the floor panel, but point I is not on the floor panel (instead its on the right wall panel)

Choice C is not the answer as points G and C are in the ceiling panel, while A and B are in the floor panel and front wall panel.

Choice D is not the answer for similar reasoning as choice B not being the answer.

Points are considered coplanar if they are in the same plane. A plane can be thought of as a flat piece of paper that does not bend or curve.

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A triangle has two sides of length 15 cm and 17 cm. Select all the values of its third side that would make it a right triangle
Natali [406]

Answer:

\sqrt{514} cm, 8cm, are both options

Step-by-step explanation:

For a right triangle one can find the length of the longest side by using the Pythagorean theorem. So there are two options I can think of that if the triangle is a right triangle will work. First remember what the Pythagorean theorem is : side a^2+side b^2=hypotenuse^2

The hypotenuse is the longest side of a right triangle. So if the sides that are 15 and 17 cm are not the longest sides then the formula would be:

15^{2} +17^2=c^2\\15^2+17^2=\sqrt{514}cm

But if 17cm is the longest side then:

a^2+15^2=17^2\\8^2+15^2=17^2\\a=8cm

Hope this helps!

4 0
3 years ago
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Yes! Wheres the pic? I'll awnser in the comments on this!

4 0
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please help! A cheetah travels at a rate of 90 feet per second.The distance d traveled by the cheetah is a function of seconds t
Juliette [100K]
<h2><em>The equation would be d=90t because the input is 25 for t and multiply to get 2250 feet per second</em>. </h2>
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Which is greater 10 centimeters or 103 millimeters?​
Yuliya22 [10]

Answer: 103 mm

Step-by-step explanation: The conversion factor from centimeters to millimeters is 10, which means that 1 centimeter is equal to 10 millimeters: 1 cm = 10 mm. To convert 103 centimeters into millimeters we have to multiply 103 by the conversion factor in order to get the length amount from centimeters to millimeters.

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In somalia, city b is 75 kilometers due north of city
nadya68 [22]
We first approach this problem by forming a diagram. Refer to the attachment.

You might notice a right triangle forming when you connect cities A, B, and C. In this case, we'll just need the Pythagorean theorem when solving for the distance between city B and city A.

AB^{2}=BC^{2}  + AC^{2}= 75^{2}  + 42^{2} =7389
AB=85.96

ANSWER: The distance between city B and city A is 85.96 kilometers.

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