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2 years ago

11 2/8 - 5 1/2 • 1 2/3 + 1 1/4

Mathematics

1 answer:

TEA [102]2 years ago

3 0

Answer:

$3\frac{1}{3} = \frac{10}{3} = 3.333333333$

Step-by-step explanation:

Hope this helps.

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1/2x-9=-25 what is your answer

Elodia [21]

First, let's only the expression with x stay on the let side: let's add 9 to both sides of the equation.

$\frac{1}{2} x-9+9=-25+9$
which is
$\frac{1}{2}x=-16$

now, let's multiply everything by 2:

$\frac{2}{2} x=-16*2$
$x=-32$

so the answer is -32!

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2 years ago

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lesya [120]

Answer: 1053

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2 years ago

X + 5 ≤ 13 what's the answer for this question?

wariber [46]

Answer:

Inequality Form: x ≤ 8

Interval Notation: (-∞,8]

Step-by-step explanation:

x + 5 ≤ 13

Subtract 5 on both sides...

13 - 5 = 8

You're left with x ≤ 8

Inequality Form: x ≤ 8

Interval Notation: (-∞,8]

6 0

3 years ago

Does anyone know how to find the side length of this square.if so then, i will mark brainlist.

kvv77 [185]

Hello!

To find the side length you use the equation

$a = \sqrt{2} \frac{d}{2}$

a is side length
d is diagonal

Put in the number we know

$a = \sqrt{2} * \frac{27}{2}$

Divide

$a = \sqrt{2} * 13.5$

Multiply

a = 19.091

The answer is 19.09

Hope this helps!

8 0

3 years ago

How can I use multiplication to find the quotient and evaluate the expression

adell [148]

When you divide two fractions, you do Keep, Change, Flip or KCF. So you keep the 3/5, you change the division sign to a multiplication sign, then flip the 3/15 to 15/3. So the new equation is 3/5x15/3. Then you simply the two sides so it becomes 1/1x3/1.....

Meaning the answer is 3.

8 0

3 years ago