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3 years ago

PLEASE HELP! WILL MARK BRAINLIEST AND 30 POINTS

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

5 0

Answer:

The correct answer was given: Brain

y = (x+5)(x+2)

step-by-step explanation:

we are given the following the quadratic function and we are to rewrite it in intercept or factored form:

$y = x^2 + 7x + 10$

we can factorize the given quadratic function such that when multiplied, the factors give a product of 10 and when added, they give a result of 7.

$y=x^2+5x+2x+10$

$y=x(x+5)+2(x+5)$

$y=(x+5)(x+2)$

therefore, the factored form of the given function is y = (x+5)(x+2)

Step-by-step explanation:

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2 years ago

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A tin of biscuits contains shortbread and choc-chip biscuits in the ratio 2:3 . The tin contains 80 biscuits. How many short-bre

Aleksandr [31]

Answer:

Step-by-step explanation:

There are 80 biscuits inside the tin.

Also, they said that those biscuits are in the ratio

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Altogether there are 5 shares ( 2 + 3)

And now you can divide 80 by 5 to find how many biscuits contain per a share.

80 ÷ 5 = 16

In the question, they asked us to to find the number of short biscuits inside the tin.

Let us find that.

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So,

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2 years ago

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3 years ago

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