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Tpy6a [65]
3 years ago
13

Plsssss i really need help owes

Mathematics
1 answer:
egoroff_w [7]3 years ago
6 0

Answer:

35-7-7-7-7-7=0 also 35-7=28-7=21-7=14-7=7-7=0

Step-by-step explanation:

48-12-12-12-12=0 also 48-12=36-12=24-12=12-12=0

72-8-8-8-8-8-8-8-8-8=0 also 72-8=64-8=56-8=48-8=40-8=32-8=24-8=16-8=8-8=0

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Help 6th grade math please help i will give brainliest
lilavasa [31]

Answer:

multiply 12 times 9

Step-by-step explanation:

I'm pretty sure this is right, I'm sorry if it's wrong

3 0
2 years ago
Write a quadratic equation given the roots -1/3 and 5, show your work
Travka [436]

\boxed{(x - a)(x - b) = 0}

The equation above is the intercept form. Both a-term and b-term are the roots of equation.

x =  -  \frac{1}{3}  \\ x = 5

These are the roots of equation. Therefore we substitute a = - 1/3 and b = 5 in the equation.

(x +  \frac{1}{3} )(x -  5) = 0

Here we can convert the expression x+1/3 to this.

x +  \frac{1}{3}  = 0 \\  3x + 1 = 0

Rewrite the equation.

(3x + 1)(x - 5) = 0

Simplify by multiplying both expressions.

3 {x}^{2}  - 15x + x - 5 = 0 \\ 3 {x}^{2}  - 14x  - 5 = 0

<u>Answer</u><u> </u><u>Check</u>

Substitute the given roots in the equation.

3 {(5)}^{2}  - 14(5)  - 5 = 0 \\ 75 - 70 - 5 = 0 \\ 75 - 75 = 0 \\ 0 = 0

3( -  \frac{1}{3} )^{2}  - 14( -  \frac{1}{3}) - 5 = 0 \\ 3( \frac{1}{9} ) +  \frac{14}{3}  - 5 = 0 \\  \frac{1}{3}  +  \frac{14}{3}  -  \frac{15}{3}  = 0 \\  \frac{15}{3}  -  \frac{15}{3}  = 0 \\ 0 = 0

The equation is true for both roots.

<u>Answer</u>

\large \boxed {3 {x}^{2}  - 14x - 5 = 0}

8 0
2 years ago
The Anderson family is preparing for a family reunion. They think they will need 22 juice boxes for every 6 children who attend.
BlackZzzverrR [31]

Answer:

44

Step-by-step explanation:

22 for every six kids

12 is 6 doubled so you double 22 to get 44

8 0
2 years ago
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Can someone help me ?
GuDViN [60]

Answer:

-5,-3,-1,1,3

Step-by-step explanation:

range= y

really need brainliest!!

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3 years ago
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For brainiest<br> :)):):)):):):):)
kompoz [17]
A) there are 26 possible outcomes
B) 5/26 chances of picking a vowel
C) 21/26 chances of picking a consonant
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