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3 years ago

I’m looking for x can someone help me

Mathematics

2 answers:

marin [14]3 years ago

8 0

Answer:

x = 30°

Step-by-step explanation:

Since m and n are perpendicular, then

y + 70° = 90° ( subtract 70° from both sides )

y = 20°

thus 40 + y = 40° + 20° = 60°

Then

x + 60° = 90° ( subtract 60° from both sides )

x = 30°

aalyn [17]3 years ago

5 0

Answer:

x=30

Step-by-step explanation:

90-70= 20 so y=20

20+40=60 and 90-60=30

so x=30

(pls dont delete this mods!)

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3 years ago

Sarah made a deposit of $100 into a savings account with 3

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2 years ago

Find the product of √3 and 5√3 in simplest form. Also, determine whether the

pshichka [43]

The product of √3 and 5√3 in its simplest form is 15.

<h3>What is a rational number?</h3>

A rational number is defined as a numerical representation of a part of a whole that represents a fraction number.

It can be a/b of two integers, a numerator a, and a non-zero denominator b.

To determine the product of √3 and 5√3

So, (√3 )(5√3)

⇒ 5 (√3 )(√3 )

⇒ 5(3)

⇒ 15

The result is rational because 15, can be expressed as a ratio of two integers can be 15/1 of two integers, a numerator 15, and denominator 1 ( which is a non-zero).

Thus, the result is rational.

Learn more about rational numbers here:

brainly.com/question/10354322

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2 years ago

It takes a printer 2 1/2 min to print 24 black-and-white pages and 4 color pages. It takes the same printer 3 1/4 min to print 3

Paul [167]

Multiply the first equation by 1.5, to get:
$(1.5)(24b + 4c) = 1.5(2.5)$
$36b + 6c = 3.75$
Subtract the second equation from this:
$6b = 1/2$
$b = 1/12$
Substituting into the first equation:
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Therefore, it takes 1/12 minute to print a black-and-white page, and 1/8 minute to print a colored page.

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3 years ago

Read 2 more answers

This question I do not understand .....someone please explain to me please I need it ASAP!

Fed [463]

Add a and k to your graph have a nice day

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