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2 years ago

Simplify: first picture

Mathematics

1 answer:

nikdorinn [45]2 years ago

4 0

$\sqrt{8} +\sqrt{98}- \sqrt{64}$

Answer:

√8+√98−√64

=−8+9√2(Decimal: 4.727922)

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In an algebraic expression, what separates the terms

BartSMP [9]

The math symbols like +,-,/,x, or =.

7 0

3 years ago

-2 ( 18 - 3y ) = 7y + 2y

katrin [286]

Answer:

y=-12

Step-by-step explanation:

-2(18-3y)=7y+2y

-36+6y=9y

9y-6y=-36

3y=-36

y=-12

4 0

3 years ago

I need help with math 1010<br>completing the square<br>x^2-9x=10

Citrus2011 [14]

$x^2-9x=10|+20.25\\
x^2-9x+20.25=30.25\\
(x-4.5)^2=30.25\\
x-4.5=5.5 \vee x-4.5=-5.5\\
x=10 \vee x=-1$

7 0

2 years ago

NEED ANSWERS!!!

Finger [1]

Answer:

Will earn $74.38 in interest or for the total $924.38 for the total amount accrued, principal plus interest

Step-by-step explanation:

I = p x rt

I = 850 x 0.035 x 2.5 = 74.38 (interest)

P' = p + I = 850 + 74.38 = 924.38

3 0

2 years ago

HELP!GIVING BRAINLIEST!!

s344n2d4d5 [400]

Answer:

2x+4

Step-by-step explanation:

3 0

2 years ago