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2 years ago

The shorter leg of a 30 60 90 triangle is a 4. how long is the hypotenuse?

Mathematics

1 answer:

Karolina [17]2 years ago

4 0

Check the picture below.

so if x = 4, then 2x? surely you know that.

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I need help please help m

Bond [772]

there are 10 numbers you want either a 4 or 7 ( 2 numbers)

so probability is 2/10 which reduces to 1/5

5 0

2 years ago

Please help me simplify this!!! Thank you so much.

Lady_Fox [76]

Answer:

${3}^{2}$

Step-by-step explanation:

♡ Good Lessons ♡

4 0

3 years ago

Read 2 more answers

8 + 3 + 2a = -1 + 3a + 4

otez555 [7]

Answer:

a = 8

Step-by-step explanation:

8 + 3 + 1 - 4 = 3a - 2a

8 = a

a = 8

I hope this helps a little bit.

3 0

2 years ago

Read 2 more answers

Find the value of this expression if x=9 x2 + 6 / x - 6

GREYUIT [131]

Answer:

87/3

Step-by-step explanation:

Here we are given the expression:

$\frac{x^{2}+6}{x-6}$

Now we have to find the value of this expression when x equals 9.

So plugging the value of x as -9 in the given expression:

$\frac{x^{2}+6}{x-6}$

$=\frac{(9)^{2}+6}{9-6}$

=87/3

So on evaluating we get the value of expression as 87/3.

3 0

3 years ago

Read 2 more answers

What is 3 multiplied by 3/8 as a mixed number

krek1111 [17]

Answer:

1 and 1/8

Step-by-step explanation:

The number 1.125 can be writen using the fraction 1125/1000 which is equal to 9/8 when reduced to lowest terms.

It is also equal to 1 1/8 when writen as a mixed number.

You can use the following approximate value(s) for this number:

1.125 =~ 1 (if you admit a error of -11.111111%)

7 0

3 years ago