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alekssr [168]
3 years ago
10

Simplify: 6-a(4-a)-2a

Mathematics
1 answer:
inna [77]3 years ago
7 0

Answer:

a^2 - 6a + 6

Step-by-step explanation:

6−a(4−a)−2a =

6+a2+−4a+−2a

6+a2+−4a+−2a

(a^2)+(−4a+−2a)+(6)

a2+−6a+6

=a^2−6a+6

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Which equation has no real solutions
Angelina_Jolie [31]

Answer:

second

Step-by-step explanation:

Δ=3²-4*1*4=9-16=-7

4 0
2 years ago
Misha wants to know how much wrapping paper is needed to cover a box with the dimensions shown.
Anarel [89]

Answer:

D) 136 sq. in.

Step-by-step explanation:

8x14=112

2x4x3=24

112+24=136

7 0
3 years ago
Translate the phrase into a Variable expression : The Product of y and the Sum of y and 21.
Valentin [98]
Y(y+21) If you think about it you will see that it would most likely be this answer because the product of something is multiplying, and the sum is adding. If this answer is not correct then I am sorry.
7 0
4 years ago
Answer this please i need help
strojnjashka [21]

Answer:

Slope <em>m</em> = -3

y-intercept (0, 0)

General Formulas and Concepts:

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

y = -3x

<u>Step 2: Break Function</u>

<em>Identify Parts.</em>

Slope <em>m</em> = -3

y-intercept <em>b</em> = 0

5 0
3 years ago
Keith has 3(1/12) week's worth of pay in a wallet and 3(5/12) week's of pay in the bank. Weeks ago, Keith spent 2(1/12) hours ch
hram777 [196]

Answer:

(1/3) weeks worth of pay.

Step-by-step explanation:

Keith has 3(1/12) weeks worth of pay in a wallet.

Keith has 3(5/12) weeks worth of pay in the bank.

How many more weeks of pay is in Keith's bank than Keith's wallet?

The number of weeks more of pay in Keith's bank than Keith's wallet

= (Number of weeks worth of pay in the bank) - (Number of weeks worth of pay in the wallet)

= 3(5/12) - 3(1/12)

= (4/12) = (1/3) weeks worth of pay.

Hope this Helps!!!

5 0
3 years ago
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