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2 years ago

Explain how this model represents the Pythagorean Theorem.

Mathematics

1 answer:

luda_lava [24]2 years ago

3 0

Answer:

Phythagorean Theorem - a^2 + b^2 = c^2

Step-by-step explanation:

It represents the Pythagorean Theorem because in the model there is a right triangle and you can use the phythagoren theorem with any right triangle that has at least two known sides.

Since you know all the sides in this diagram, this would be true:

6^2 + 8^2 = 10^2

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What is the value of x that makes 4(2x + 22.2) = 4(x – 17.87) true?

riadik2000 [5.3K]

Answer:

try youre best to complete youre succsess

6 0

2 years ago

The lateral area of a cone is 400 pi cm squared. The radius is 10 cm. Find the slant height to the nearest tenth.

Ilia_Sergeevich [38]

Answer:

Option A. $40\ cm$

Step-by-step explanation:

we know that

The lateral area of a cone is equal to

$LA=\pi rl$

we have

$LA=400\pi \ cm^{2}$

$r=10\ cm$

substitute and solve for l (slant height)

$400\pi=\pi (10)l$

simplify

$400=(10)l$

$l=400/10=40\ cm$

8 0

3 years ago

The sale price of a bicycle is $130 this is 60% of the original price. find the original price

WITCHER [35]

$208

Steps:
10% of 130 is 13
13 x 6 would give you 60%
13 x 6 is 78
60% = 78
130 + 78 = 208

5 0

3 years ago

Read 2 more answers

Bonjour

solmaris [256]

3 + t = 2 x t + 7 t =4 et x=0 vraie
9 x (t-6) = 3 x t t=4 et x=0 vraie
4 x (t - 1) = t x t t=2 st x=0 vraie

No, 25 cm c'est un 40 ou 41
No 23 cm c'est un 37

6 0

4 years ago

The average distance from Earth to the sun is about 9.3×10^7 miles. The average distance from Mars to the sun is about 1.4×10^8

diamong [38]

Move the decimal to the right (you go to the right since the exponent is positive, if the exponent was negative then you would move left) seven times, giving you 9,300,000 miles (for Earth). You then do the same with the next equation, giving you 140,000,000 miles (for Mars).

Finally, to find the official number of miles, you simply work the equation 140,000,000 - 9,300,000 .. giving you 130,700,000 miles.

If your teacher wants you to put it back into exponential form, then you first make the number into a decimal that is greater than one and less than ten.

1.30700000

Then, what you want to do is count all of the zeros as a single exponent, giving you 5, but we're not done yet. To get the correct answer, you have to also count the numbers until you reach the decimal. Remember to take out the zeros, because they're not really necessary anymore!

1.307× $10^{8}$

5 0

4 years ago