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2 years ago

This is not math but pls help here are some

Mathematics

1 answer:

devlian [24]2 years ago

7 0

Answer:

There is nothing here do you have a question I would be happy to help!!!:)

Step-by-step explanation:

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I NEED THIS ASAP! ILL GIVE YOU BRAINLIST!

Artist 52 [7]

I believe $30 but i am not completely sure :)

5 0

3 years ago

which of the following lengths of lines would be used to create a right triangle 6,9,12 5,12,13 4,8,16 7,15,19.7

marin [14]

If this is talking about the Pythagorean theorem then it would be 5,12,13 becuase because the equation for the triangle is
2 2 2
a + b = c

2 2 2
5 + 12. = 13

6 0

3 years ago

Evaluate the expression (-6) squared

fiasKO [112]

$\huge \boxed{\mathfrak{Question} \downarrow}$

Evaluate the expression ⇨ (-6) squared.

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$\sf (-6) \: squared$

This will be equal to..

$\sf( - 6 ) ^ { 2 }$

Multiply -6 by itself (squaring a number means to multiply the number by itself twice)

$\sf- 6 \times - 6 \\$

-6 multiplied by-6 will get you 36 as the answer.

$= \boxed{\boxed{\bf \: 36}}$

7 0

3 years ago

Jose asks his friends to guess the higher of two grades he received on his math tests. He gives them two hints. The difference o

AlekseyPX

Answer : 96

x – y = 16 --------> equation 1

$\frac{1}{8} x +\frac{1}{2} y = 52$

x is the higher grade and y is the lower grade

We solve the first equation for y

x - y = 16

-y = 16 -x ( divide each term by -1)

y = -16 + x

Now substitute y in second equation

$\frac{1}{8} x +\frac{1}{2} ( -16 + x ) = 52$

$\frac{1}{8} x - 8 + \frac{1}{2} x = 52$

$\frac{1}{8} x + \frac{1}{2} x - 8 = 52$

Take common denominator to combine fractions

$\frac{1}{8} x + \frac{4}{8} x -8 = 52$

$\frac{5}{8} x - 8 = 52$

Add 8 on both sides

$\frac{5}{8} x = 60$

Multiply both sides by $\frac{8}{5}$

x = 96

We know x is the higher grade

96 is the higher grade of Jose’s two tests.

6 0

3 years ago

Read 2 more answers

The sum of two numbers is 36. one number is 3 times as large as the other. what are the numbers

Veseljchak [2.6K]

Answer: 9 and 27
Explanation: x+3x=36
Combine like terms
4x=36
Divide by 4
X=9, which would be one of the numbers.

So if x = 9 we would do 3(9) which would equal 27

So the answer would be 9 and 27

Hope this helps!

3 0

3 years ago

Read 2 more answers