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3 years ago

Eliminate the double signs in the expression -18-(+1)+(+16)+(-2)

Mathematics

2 answers:

Savatey [412]3 years ago

4 0

Answer:

-5

Step-by-step explanation:

Rus_ich [418]3 years ago

3 0

-18 - 1 + 16 - 2 = -5

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For the concentric circles shown, the radius of the inner circle is 3 centimeters and the distance from the

Tema [17]

Answer:

Step-by-step explanation:

Area of the inner circle = 3^2 π = 9 π

total area = 10^2 π = 100π

area of the shaded region

100π - 9 π = 91 π

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3 years ago

Is the sum of the

Olin [163]

Answer
Yes

Explanation
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8 0

3 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

3 years ago

Read 2 more answers

Which decimal is equivalent to 3/16

mrs_skeptik [129]

0.1875

Hope you score well

Have. Good day!

8 0

3 years ago

146 is what percent of 159.2

8_murik_8 [283]

Answer: 91.71%

Step-by-step explanation:

146 is 91.708542713568% of 159.2.

Steps:

146 ÷ 159.2 = 0.91708542713568 = 91.708542713568%

Simply

91.71

Hope this helps!!! Good luck!!! ;)

7 0

3 years ago