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3 years ago

Help pleassee i really need help

Mathematics

1 answer:

Troyanec [42]3 years ago

6 0

Answer:

15. 18 7/10

18. -14 2/5

19. 6 3/4

20. 1 7/12

Step-by-step explanation:

if you need help with math i recommend mathpapa.com it really helps out a lot just type in the equation and it will give it to you. That's what i used to help you out, hopefully you did good!

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Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest

solong [7]

Answer:

$\frac{4}{9}$

Step-by-step explanation:

There are 3 types of vacation and 3 lengths of time.

Only ski resorts have snow so the probibility of no snow is $\frac{2}{3}$

The probability of at least 6 days is $\frac{2}{3}$ , multiply the two displayed numbers to get:

$(\frac{2}{3})^2\\ =\frac{2}{3}*\frac{2}{3} \\=\frac{4}{9}$

5 0

4 years ago

The triangle below is an equilateral triangle. Find y.<br> 10<br> y+3

Colt1911 [192]

Answer:

y = 7

Step-by-step explanation:

An equilateral triangle has all its sides to be equal..

so.

10 = x

10 = y + 3

y = 10 - 3

y = 7

6 0

4 years ago

24 cups of sugar each has 8oz how much does all the cups weigh

andreev551 [17]

Answer:

Concept: Unit Measure

You have 24 cups
Each has 8 oz
16 oz is 1 pound
8 oz is half a pound
There are 24 cups each with 8 oz
Hence 24 ×8 = 192 oz
And we do 192 oz/ 16 oz= 12 pounds

6 0

3 years ago

Need answerrrrrrr fast

Tasya [4]

Answer:coupon 2

Step-by-step explanation:

im sorry i got it wrong the first time but its the last one

8 0

3 years ago

5 times the square root of x over 2 = 1

kati45 [8]

Here's a step-by-step in solving this equation:

$5 \sqrt{ \frac{x}{2} } = 1$
$\sqrt{ \frac{x}{2} } = \frac{1}{5} 
$
$\frac{ \sqrt{2x} }{2} = \frac{1}{5} 
$
$\sqrt{2x} = \frac{2}{5} 
$
$2x = \frac{4}{25}$
∴ $x = \frac{2}{25}$

3 0

4 years ago