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2 years ago

Can you find X and Y excuse the writing

Mathematics

2 answers:

Papessa [141]2 years ago

5 0

Okay, so if line y is straight, which appears so, its angle is 180 degrees.
to begin with, angle x will be the sum of those 2 angles you have. 41+86= 127
angle x=127 degrees. so to find y, you subtract that x from it, 180-127=53.
so y=53 degrees.

olchik [2.2K]2 years ago

3 0

86+41=127=x
360-2(127)=106
y=106

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Evaluate 2b^2 − 4a + 4a^2 for a = 3 and b = −8.

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2 years ago

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2 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}}
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\stackrel{mixed}{3\frac{11}{25}}\implies \cfrac{3\cdot 25+11}{25}\implies \stackrel{improper}{\cfrac{86}{25}}\\\\
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\cfrac{46}{5}-\cfrac{86}{25}\impliedby \textit{our LCD is 25}\implies \cfrac{(5\cdot 46)~~-~~(1\cdot 86)}{25}
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3 years ago

Michelle has 21 ⅙ cups of flour in a container. She uses 6 ⅚ cups of flour to make 5 loaves of bread. How much flour does Michel

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7 0

2 years ago

The sales tax in your city is 8.8%, point, 8, percent, and an item costs $63$, before tax.

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You would pay $5.54 on that item.

Step-by-step explanation:

Given,

Cost of item = $63

Sales tax rate = 8.8%

Amount of sales tax = 8.8% of cost of item

Amount of sales tax = $\frac{8.8}{100}*63$

Amount of sales tax = $\frac{554.4}{100}$

Amount of sales tax = $5.54

You would pay $5.54 on that item.

Keywords: percentage, division

Learn more about percentages at:

#LearnwithBrainly

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3 years ago