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2 years ago

PLEASE HELP!!!!!!!!!

Mathematics

1 answer:

Cerrena [4.2K]2 years ago

4 0

Hello,

Answer C

s=√((3-5)²+(2+1)²)=√(4+9)=√13

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3 years ago

Round your answer to the nearest hundredth AC=

KatRina [158]

Answer:

AC ≈ 2.96

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos65° = $\frac{adjacent}{hypotenuse}$ = $\frac{AC}{AB}$ = $\frac{AC}{7}$

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2 years ago

30 2/9x3= 50 5/8 plz, plz, Thanks

9966 [12]

Answer:

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Step-by-step explanation:

4 0

2 years ago

Divide. (18x^3 + 12x^2 - 3x) ÷ 6x^2

nlexa [21]

$\bold{[ \ Answer \ ]}$

$\boxed{\bold{\frac{x^3\left(6x^2+4x-1\right)}{2}}}$

$\bold{[ \ Explanation \ ]}$

$\bold{Divide: \ \left(18x^3\:+\:12x^2\:-\:3x\right)\:\div \:6x^2}$

$\bold{-------------------}$

$\bold{Rewrite}$

$\bold{18x^3+12x^2-3x \ = \ x^2\frac{x\left(6x^2+4x-1\right)}{2}}$

$\bold{Rewrite}$

$\bold{x^2\frac{x\left(6x^2+4x-1\right)}{2}}$

$\bold{Multiply \ Fractions \ (a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c})}$

$\bold{\frac{x\left(6x^2+4x-1\right)x^2}{2}}$

$\bold{Rewrite}$

$\bold{x\left(6x^2+4x-1\right)x^2 \ = \ x^3\left(6x^2+4x-1\right)}$

$\bold{Simplify}$

$\bold{\frac{x^3\left(6x^2+4x-1\right)}{2}}$

$\boxed{\bold{[] \ Eclipsed \ []}}$

3 0

2 years ago

Read 2 more answers

What is halfway between 6 and -10

Anastasy [175]

We can find the number that is halfway between 6 and -10 by finding their average.

Number = (-10+6)/2 = -4/2 = -2

Therefore, the number halfway between them is -2.

5 0

2 years ago

Read 2 more answers