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bulgar [2K]
3 years ago
6

Really need help I was absent on the days we learned this! Please help!!!!

Mathematics
2 answers:
MrMuchimi3 years ago
5 0
Imagine a circle, split this circle down the middle. That is your circumference. Now split that line in half too, that is your radius add the number given in your paper next to your diameter same with the radius. Now here is the formula:

pier2 (3.14 X radius X squared) RADIUS

2pie2 (2 X 3.14 X squared) DIAMETER

2r (2 X radius) DIAMETER

draw this out if it helps!!







marin [14]3 years ago
5 0

Answer:

well take your time the answer to 3 is .7529 the answer to 4 is 22 well and ill give you a hint just READ the questions.

Step-by-step explanation:

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rafeal counted a total of 40 white cars and yellow cars. there were 9 times as many white cars as yellow cars. how many white ca
liberstina [14]
360 is the anwer because i multipled 40 white cars by 9 times yellow car to get answer 40×9=360
5 0
4 years ago
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What do the difference between the adjacent angle and opposite angle​
PtichkaEL [24]

Answer:

The difference between the adjacent angle and the opposite angle is that for the adjacent side is the side next to the reference angle, and for the opposite side is the side directly across from the reference angle.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

7 0
3 years ago
If you place a 24-foot ladder against the top of a 22-foot building, how many feet will the bottom of the ladder be from the bot
Naddika [18.5K]

Answer:

9.6

Step-by-step explanation:

Use the Pythagorean Theorem

a² + b² = c²

Plug in the knowns

a² + 22² = 24²

Subtract 22² from both sides

a² = 24² - 22²

a² = 576 - 484

a² = 92

Take the square root of both sides

a = 9.591663046625438

Rounded

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8 0
3 years ago
Read 2 more answers
The perimeter of XYZ is ___ units.
In-s [12.5K]

Look at the picture.

ZY = 5+3=8

For XY and ZX use the Pythagorean theorem.

XY^2=3^2+4^2\\\\XY^2=9+16\\\\XY^2=25\to XY=\sqrt{25}\\\\XY=5

ZX^2=5^2+4^2\\\\ZX^2=25+16\\\\ZX^2=41\to ZX=\sqrt{41}

The perimetero fo XYZ:

P_{\triangle XYZ}=8+5+\sqrt{41}=\boxed{13+\sqrt{41}}

7 0
3 years ago
Graph the piecewise function.
dmitriy555 [2]
I think the graph below is correct.

4 0
3 years ago
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