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Bad White [126]
2 years ago
7

I DONT UNDERSTAND I NEED HELP

Mathematics
2 answers:
Dennis_Churaev [7]2 years ago
5 0

Answer:

c=½

Step-by-step explanation:

slope= (yB-yA)/(xB-xA)

you can choose any points of the line

matrenka [14]2 years ago
4 0
1/2 it’s the answer I hope it help u :)
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You need to purchase centerpieces for no more than 12 tables at Prom. There is a
Lera25 [3.4K]

Answer:

{f + c < 12

{7c + 4f < 100

-5⅓ < f

7⅓ > c

Step-by-step explanation:

The keyphrase is no more than, which tells you that the inequality symbol has to be <em>less</em><em> </em><em>than</em><em>.</em>

I am joyous to assist you anytime.

3 0
3 years ago
Solve y = x2 +11 for x.
Hunter-Best [27]

Answer:

x = ±sqrt(y-11)

Step-by-step explanation:

y = x^2 +11

Subtract 11 from each side

y -11 = x^2 +11-11

y-11 = x^2

Take the square root of each side

±sqrt(y-11) = sqrt(x^2)

±sqrt(y-11) = x

5 0
3 years ago
Which function has the same y-intercept as the function
Debora [2.8K]

Answer:

Number 3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How to find the greatest common factor of 24 and 90?
love history [14]
Well, they're both divisible by 2 (24 ÷ 2 = 12) (90 ÷ 2 = 45)
3 0
3 years ago
Find y<br>Solve the simultaneous <br>equations<br><br><br>3x + 2y = 27 3x - Y = 9<br>​
lutik1710 [3]

Answer:

y = 6

Step-by-step explanation:

To find y, we need to eliminate x in this system of equations:

3\cdot x + 2\cdot y = 27 (1)

3\cdot x - y = 9 (2)

From (1) and (2):

x = \frac{27-2\cdot y}{3}

x = \frac{9+y}{3}

Then, we equalize both expressions and solve for y:

\frac{27-2\cdot y}{3} = \frac{9+y}{3}

27-2\cdot y = 9 + y

3\cdot y = 18

y = 6

6 0
3 years ago
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