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3 years ago

If you help I will give you as brainliest

Mathematics

1 answer:

givi [52]3 years ago

7 0

Answer:Option (B)

Step-by-step explanation:

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Which part of a fraction tells how many parts it takes to make a whole? (Numerator of denominator?)

solmaris [256]

The denominator will tell how many parts it takes to make a whole

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3 years ago

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Explain and give me the answer please

777dan777 [17]

Answer:

154 because we multiply the 11in and 14 in to get 154 inches so h = 154 inches

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3 years ago

maxonik [38]

Answer:

its either -7 or 7 but im not super confidant in that answer but thats what makes sense to me

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3 years ago

A triangle has side lengths of 11cm and 9cm. Which could be the value of the third size,20cm or 15cm?

vladimir1956 [14]

If you put in a calculator 11^2+9^2 then square root that it should give you your answer

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3 years ago

Determine the zeroes of 10x2−5=35

OLEGan [10]

Answer:

x = +2, x = -2

Step-by-step explanation:

The equation to solve in this problem is

$10x^2-5=35$

The first step we do is to subtract 35 on both sides of the equation, so we get:

$10x^2-5-35=0\\10x^2-40=0$

Now we simplify the equation by dividing both terms by 10:

$\frac{10x^2-40}{10}=0\\x^2-4=0$

Now we observe that the term on the left is the difference between two squares, so it can be rewritten using the property:

$a^2-b^2=(a+b)(a-b)$

Where here,

a = x

b = 2

So we can rewrite the equation as:

$x^2-4=0\\(x+2)(x-2)=0$

And this equation is zero when either one of the two factors is zero, so the two solutions are:

$x+2=0\rightarrow x=-2\\x-2=0 \rightarrow x=+2$

5 0

3 years ago