3 years ago

Hello I need help on question 5. e) I’m having difficulties. The shaded area is the top part.

Mathematics

1 answer:

Mariana [72]3 years ago

7 0

Answer:

157.14 cm

Step-by-step explanation:

1/2 ×22/7 ×10 ×10= 157.14 cm

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LekaFEV [45]

Step-by-step explanation:

Two lines that are parallel have the same slope. If we make $x - 3y = 15$ in to slope-intercept form it'll be like this:

$x - 3y = 15 \\ -3y = 15 - x \\ y = \frac{15 - x}{-3} \\ y = \frac{1}{3}x - 5$

Now we know $y = \frac{1}{3}x - 5\\$ as its slope-intercept form we can see the slope is $\frac{1} {3}\\$ .

$y = \frac{1}{3}x + 4\\$ has the same slope as $y = \frac{1}{3}x - 5\\$ so they are both parallel.

<h3>Answer:</h3>

$y = \frac{1}{3}x + 4\\$

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rodikova [14]

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Step-by-step explanation:

triangle area = 180 degrees

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3 years ago

Find a. Round to the nearest tenth:

Ulleksa [173]

Step-by-step explanation:

In the following triangle, a= ? , b= 2cm.

m<B= 105° , m<C = 15° ,m< A =?

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Step-by-step explanation:

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Step-by-step explanation:

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