2 years ago

It is a little blurry

Mathematics

1 answer:

Yanka [14]2 years ago

4 0

Answer:

i think 120, im not quite sure, im not the best at this

Step-by-step explanation:

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What are the domain and range of the function f(x)=sqrtx+2-3

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The answer is choice 3.

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3 years ago

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storchak [24]

Answer:

y = 4.95x + 3.75

Step-by-step explanation:

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2 years ago

Read 2 more answers

I’m confused on this one

tatyana61 [14]

$6\sqrt2$

Why?

We have the isosceles right triangle. The length of legs are 6. Use the Pythagorean theorem:

$h^2=6^2+6^2\\\\h^2=36+36\\\\h^2=36\cdot2\to h=\sqrt{36\cdot2}\\\\h=\sqrt{36}\cdot\sqrt2\\\\h=6\sqrt2$

In general, the formula for calculating the hypotenuse in an isosceles right triangle is $h=a\sqrt2$

a - a leg, h - a hypotenuse

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3 years ago

Please help me with these 2 questions

STatiana [176]

Answer:

#1.) x = 7

Step-by-step explanation:

#1.) Here, AB = BC because they are tangents that meet at a common endpoint

so 5x + 11 = 3x + 25

2x = 14

x = 7

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2 years ago

Factor the polynomial by its greatest common monomial factor.<br> 3b^5+15b^4−18b^7

Natasha2012 [34]

Answer:

Step-by-step explanation:

3b⁵ + 15b⁴ - 18b⁷ = 3b⁵ + [3*5*b⁴] - [6*3*b⁷]

=3b⁴*( b + 5 - 6b³)

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2 years ago