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My name is Ann [436]
3 years ago
15

(a+11)(a+11) in standard form

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
6 0

a²+ 22a + 121

Step-by-step explanation:

CaHeK987 [17]3 years ago
4 0
The answer for this question is 22 Because 1+1=2 then plus another 2
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For homework, a teacher instructs her students to choose a county in their state for a social
kotykmax [81]

Answer:

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6 0
3 years ago
Need the work and and graph please !
Valentin [98]
C is the correct graph because u can't get a cubed root of a negative number
if u chose 8 to bring x the cubed root is 2 and 2 - 3 = -1...graph matches
5 0
3 years ago
X^- x - 6 and x^ -5x +6 what are thier common factors
Katarina [22]

I guess you mean:

X^2 - X - 6   and X^2 - 5X + 6

X^2 - X - 6 = (X + 2)(X − 3)

X^2 - 5X + 6 = (X − 2)(X − 3)

Based on that, their common factor is:

(X - 3)

6 0
3 years ago
What is the value of each variable?
Romashka-Z-Leto [24]

Step-by-step explanation:

x and 63° are subtended by the same arc, therefore their measures will be equal.

Therefore, x = 63°

y = 2 \times 22 \degree = 44 \degree \\

6 0
4 years ago
Martha and her brother started their own car-washing business. They charge $8.50 per car. If they wash on average 22 cars per we
Bezzdna [24]

Answer:

$1,000

Step-by-step explanation:

Given that:

Charge per car = $8.50

Averahe car washed per weekend = 22

Using front end estimation, how much will business earn in 5 weeks ;

Hence amount earned per weekend :

22 * $8.50 = $187

Using front end estimation :

$187 - - -> $200

$200 * number of weeks

($200 * 5) = $1,000

7 0
3 years ago
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