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3 years ago

Help please can't figure out

Mathematics

1 answer:

Ivenika [448]3 years ago

8 0

According tome it should come 1 but thre is no option

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What the slope of (5,5) and (0,1)

storchak [24]

Hello from MrBillDoesMath!

Answer:

Slope = 4/5

Discussion:

Slope = (change in y) / (change in x)

Slope =

(1-5)/(0-5) =

-4/-5 =

4/5

Thank you,

MrB

4 0

3 years ago

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5*23*2 what's the property?

riadik2000 [5.3K]

5*23*2
5 x 23 x 2
115 x 2
230
total 230

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3 years ago

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Please answer this correctly

Olenka [21]

Answer:

28 and 7

Step-by-step explanation:

The area of a triangle is base*height/2, no matter the shape.

So the big one is 8*7/2 = 28 in²

And the little one is 2*7/2 = 7 in²

The total trapezoid therefore has an area of 28+7=35 in²

4 0

3 years ago

What is the following quotient?

Sergio039 [100]

Answer:

$\frac{\sqrt{3} }{4}$

Step-by-step explanation:

$\frac{1}{1+\sqrt{3} }$

basically we want to get rid of the √3 on the denominator

to do so we multiply it by itself so it is a perfect square

but whatever we do to the top we must do to the bottom so we multiply the numerator and denominator by √3

$\frac{1*\sqrt{3} }{1+\sqrt{3}*\sqrt{3} }=\frac{\sqrt{3} }{1+\sqrt{9} } =\frac{\sqrt{3} }{1+3} =\frac{\sqrt{3} }{4}$

notes : √3 × √3 = √9 which is a perfect square that simplfies to 3

3 0

2 years ago

Please help I will brainliest!! Really urgent!!

madreJ [45]

Answer:

$\frac{1}{6}$ x-19

Step-by-step explanation:

$\frac{2}{3}$ x-9- $\frac{1}{2}$ x-10 = $\frac{2}{3}$ x- $\frac{1}{2}$ x-19

If you minus 9 and then minus 10, you are deducting 19 from the equation in total

$\frac{2}{3}$ x- $\frac{1}{2}$ x-19 = $\frac{4}{6}$ x- $\frac{3}{6}$ x-19

You would want to make the denominator of the fractions the same by multiplying the first fraction by 2, and the second fraction by 3 so that both denominators are 6.

$\frac{4}{6}$ x- $\frac{3}{6}$ x-19 = $\frac{1}{6}$ x-19

Now that their denominators are the same, you can directly do the working for the numerators (4-3=1) and keep the denominator the same. Tada!

8 0

2 years ago