3 years ago

How? Just how I'm horrible at math

Mathematics

1 answer:

Oksanka [162]3 years ago

3 0

Answer:

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Use the relationships between the angles to find the value of x (please answer)

Varvara68 [4.7K]

Step-by-step explanation:

$x + 15 \degree = 102 \degree \: \\ (corresponding \: \angle s) \\ \therefore \: x = 102 \degree - 15 \degree \\ \huge \red { \boxed{\therefore \: x = 87 \degree}}$

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3 years ago

Write a ratio that is equivalent to 3:5, other than 3:5 itself

natulia [17]

Answer:

9:15

Step-by-step explanation:

$\frac{3*3}{5*3}=\frac{9}{15}=9:15$

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3 years ago

What is the difference between exponent form and expanded form (repeated multiplication)?

Inga [223]

Expanded FormExpanded form refers to a base and an exponent written as repeated multiplication. ExponentExponents are used to describe the number of times that a term is multiplied by itself. ExpressionAn expression is a mathematical phrase containing variables, operations and/or numbers.

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3 years ago

Please help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

andrew11 [14]

Answer: A is (arithmetic sequence)

and D is 1 2 3 4 5 6 7

Unfortunately, I only know the answer to those two.

Sorry.

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2 years ago

Could i get some help 14m+2n-5(m-4n)-6n

frosja888 [35]

Answer:

9m + 16n

Step-by-step explanation:

14m+2n-5m+20m-6n

9m+2n+20n-6n

add like variable

9m + 16n

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2 years ago

How? Just how I'm horrible at math​

How? Just how I'm horrible at math