2 years ago

Simplifying radicals

Mathematics

1 answer:

nexus9112 [7]2 years ago

8 0

Answer:

its easy just do 7 times 145 wich is

Step-by-step explanation:

1015

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cattie started with 12 ounces of water when she began her walk when she finished walking she had 2 1/4 ounces of water left how

Blizzard [7]

It is 9 3/4 because 12- 2 1/4 is 9 /14

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2 years ago

Find the slope and y-intercpet. (Hint: Rewrite the equation in slope-intercept form first.)

hichkok12 [17]

Answer

y=4x-3

m=4 or 4/1

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2 years ago

A right-angled triangle has shorter side lengths exactly c^2-b^2 and 2bc units respectively, where b and c are positive real num

yKpoI14uk [10]

Answer: hypotenuse = $c^{2} + b^{2}$

Step-by-step explanation: Pythagorean theorem states that square of hypotenuse (h) equals the sum of squares of each side ( $s_{1},s_{2}$ ) of the right triangle, .i.e.:

$h^{2} = s_{1}^{2} + s_{2}^{2}$

In this question:

$s_{1}$ = $c^{2}-b^{2}$

$s_{2} =$ 2bc

Substituing and taking square root to find hypotenuse:

$h=\sqrt{(c^{2}-b^{2})^{2}+(2bc)^{2}}$

Calculating:

$h=\sqrt{c^{4}+b^{4}-2b^{2}c^{2}+(4b^{2}c^{2})}$

$h=\sqrt{c^{4}+b^{4}+2b^{2}c^{2}}$

$c^{4}+b^{4}+2b^{2}c^{2}$ = $(c^{2}+b^{2})^{2}$ , then:

$h=\sqrt{(c^{2}+b^{2})^{2}}$

$h=(c^{2}+b^{2})$

Hypotenuse for the right-angled triangle is $h=(c^{2}+b^{2})$ units

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2 years ago

Marie has renters insurance that she must pay twice a year. If each payment is $96, how much money should she set aside each mon

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$96(2 payments) = $192

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3 years ago

Read 2 more answers

I really need help with this question

jenyasd209 [6]

Answer:

its a discrete graph

Step-by-step explanation:

hope this helps

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2 years ago