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Gnesinka [82]
2 years ago
13

Solve for x and y. Will give Brainliest

Mathematics
1 answer:
ycow [4]2 years ago
7 0

Answer: x=sqrt21, y=sqrt70

Step-by-step explanation:

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PLEASE HELP IT IS TIMED!! I WILL GIVE YOU THE BRAINLIEST
never [62]

Answer:

x= 12.3

y=8.4

Step-by-step explanation:

4 0
3 years ago
Find the mean of the data in the pictograph below.
Irina-Kira [14]

<u>Final Answer:</u>

mean = 4 sundaes

<u>Solution:</u>

each bowl of sundaes contains 3 sundaes.

  • two scoops = 4 sundae bowls
  • I scream = 6 sundae bowls
  • dream scream = 2 sundae bowls
  • Sundays = 4 sundae bowls

(plus 3, the number three represents how many sundae's there are in a bowl)

(divide it by 12, since there are 12 numbers in the data set)

Mean = (4 + 4 + 4 + 6 + 6 + 6 + 2 + 2 + 2 + 4 + 4 + 4) ÷ 12

= 48 ÷ 12 = 4

8 0
3 years ago
9. Zane owes his dad money for his cell phone that he
ozzi

Answer:

T=45m+23

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve each equation or inequality.<br> 2-3 x&lt;11
SSSSS [86.1K]

After solving the equation, x < -3 is the value of inequality 2-3 x<11

⇒ 2-3x < 11

⇒ -3x < 11 - 2

⇒ -3x < 9

⇒ x < -9/3

⇒ x < -3

<h3>How to solve an equation?</h3>

To solve linear equations, utilize the steps that are provided below.

  1. Remove parentheses from each side of the equation and combine similar terms to make it simpler.
  2. To separate the variable term on one side of the equation, use addition or subtraction.
  3. To find the variable, use division or multiplication.
  4. The common denominator can be multiplied by each side of the equation to eliminate fractions.

Lets take an example of solve z for 7z – (3z – 4) = 12

Here is no multiplication or division, so this will be easy to solve

⇒ 7z – (3z – 4) = 12

⇒ 7z – 3z + 4 = 12

⇒ 4z = 12 – 4

⇒ 4z = 8

⇒ z = 8/4

⇒ z = 2

See, that was so simple, using the mentioned methods, every linear equation can be solved easily.

Learn more about  linear equations

brainly.com/question/14323743

#SPJ4

4 0
1 year ago
HELP ME WIT THIS QUICK
sweet-ann [11.9K]

Answer:

3



Hope this helps Buddy!



- Courtney

5 0
3 years ago
Read 2 more answers
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