3 years ago

Brief and easy(if possible) explanation on how to do these?

Mathematics

1 answer:

netineya [11]3 years ago

3 0

Answer:

linear pairs are supplement which means it always equals to 180°

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Solve y = -22t² when t = 5 If you show your work I will give you branist

scoundrel [369]

Olate the variable by dividing each side by factors that don't contain the variable.
t
=
√
−
y
22
t
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y
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8 0

3 years ago

sixteen dictionaries weigh 11.52 pounds all together. each dictionary has the same weight in pounds,how much does one dictionary

iogann1982 [59]

Answer:

1.92 Pounds per dictionary

Step-by-step explanation:

Since 6 dictionaries weigh 11.52 pounds, and each of the dictionaries weigh the same, this is a simple division problem.

11.52/6=1.92

3 0

4 years ago

Simplify by combining like terms -17+2(6x-1)+5

earnstyle [38]

$\huge\boxed{12x-14}$

Start with the original expression.

$-17+2(6x-1)+5$

Use the Distributive Property — multiply $2$ by both $6x$ and $-1$ .

$-17+12x-2+5$

Combine the like terms — add up all the constants.

$-14+12x$

Reorder the terms.

$\large\boxed{12x-14}$

5 0

4 years ago

Read 2 more answers

Help! Change 2/5 to a percent.

nalin [4]

Answer:

40%

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

5+-4*1/3 Show work pls

polet [3.4K]

To solve this, we need to follow PEMDAS (Order of Operations)

P: Parenthesis
E: Exponents
M: Multiplication
D: Division
A: Addition
S: Subtraction

Following this order of math will get you your answer for any math problem.

First we'll do -4*1/3, which gets us -4/3. Then we'll add 5 to get $3 \frac{2}{3}$

:)

4 0

3 years ago

Brief and easy(if possible) explanation on how to do these?​

Brief and easy(if possible) explanation on how to do these?