3 years ago

If a right triangle is rotated around the longest leg, what three-dimensional figure is formed ?

Mathematics

2 answers:

azamat3 years ago

8 0

A cylinder. If you imagine and draw it out it looks like a cylinder.

Artist 52 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

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Ava found that 15% of the M&Ms in the bag were blue. If there were 160

Alexandra [31]

Answer:

136

Step-by-step explanation:

160×15%=24

160-24=136

4 0

3 years ago

What is the quadratic formula??

Ahat [919]

Hello!

The quadratic formula is

$x = \frac{-b + and - \sqrt{b^{2} - 4ac } }{2a}$

the + and - means that for one solution you add them and for the other you subtract them

Hope this helps!

3 0

4 years ago

Read 2 more answers

Please help with right answers xoxo

ludmilkaskok [199]

Y = 3x - 4

y = 3(-1) - 4
y = -3 - 4 = -7
Graph pair is (-1, -7)

y = 3(0) - 4
y = 0 - 4 = -4
Graph pair is (0, -4)

y = 3(2) - 4
y = 6 - 4 = 2
Graph pair is (2, 2)

y = 3(4) - 4
y = 12 - 4 = 8
Graph pair is (4, 8)

6 0

3 years ago

What are the solutions to the quadratic equation below? x^2+34x-72=0

Annette [7]

Answer:

( x + 36 ) ( x - 2 ) = 0

Step-by-step explanation:

x^2 + 36x - 2x -72 = 0

x ( x + 36 ) - 2 ( x + 36 ) = 0

( x + 36 ) ( x - 2 ) = 0

7 0

3 years ago

Riley is currently 4 times as old as her brother. If Riley was 11 years old 5 years ago, how old is Riley's brother now?

Sonbull [250]

Riley's age = r
Riley's brother's age = r/4

If Riley was 11 five years ago, Riley is currently 11 + 5 years old, or 16 years old.

Now we just need to use r/4 to find Riley's brother's age:

16 /4 = 4

Riley's brother is 4 years old.

Hope this helps!

5 0

4 years ago