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4 years ago

ANSWER FOR 10 POINTS

Mathematics

1 answer:

Eva8 [605]4 years ago

8 0

Pic 1

90 - 33 = 57

mB. 123°

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pic2

mC. 60°

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What is the equation of a line with the slope of 4 and an x-intercept of -10?

wariber [46]

It would be C if you mean y-intercept

5 0

3 years ago

Read 2 more answers

So here's the question

Lesechka [4]

Yes, is subtraction, to get their "difference".

first off, let's convert the mixed fractions, to "improper", and then subtract.

$\bf \stackrel{red~yarn}{9\frac{1}{5}}-\stackrel{blue~yarn}{3\frac{11}{25}}$

$\bf -------------------------------\\\\
\stackrel{mixed}{9\frac{1}{5}}\implies \cfrac{9\cdot 5+1}{5}\implies \stackrel{improper}{\cfrac{46}{5}}
\\\\\\
\stackrel{mixed}{3\frac{11}{25}}\implies \cfrac{3\cdot 25+11}{25}\implies \stackrel{improper}{\cfrac{86}{25}}\\\\
-------------------------------\\\\
\cfrac{46}{5}-\cfrac{86}{25}\impliedby \textit{our LCD is 25}\implies \cfrac{(5\cdot 46)~~-~~(1\cdot 86)}{25}
\\\\\\
\cfrac{230~-~86}{25}\implies \cfrac{144}{25}\implies 5\frac{19}{25}$

4 0

4 years ago

Rounding or compatible 328+127=

mojhsa [17]

Answer:

455

Step-by-step explanation:

328

+ 127

455

If this is not what you are looking for then please be more specific next time alright?

7 0

3 years ago

Use the following information:

mestny [16]

Answer:

n(B') = 15

Step-by-step explanation:

Assumunin U is the universal set.

B = { 7,11,17,19}

B' = natural numbers different form 7,11,17 and 19 = {1,2,3,4,5,6,8,9,10,12,13,14,15,16,18}

3 0

4 years ago

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Hitman42 [59]

Answer:

-22.5°

Step-by-step explanation:

(-16)-6=-22.5

7 0

4 years ago