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My name is Ann [436]
4 years ago
9

I need help solving for x

Mathematics
1 answer:
spin [16.1K]4 years ago
7 0
There are a whole bunch of exponent law involved bur here the answer that I got

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Alex has been mowing lawns to save money for a concert. Alex will need to work for at least five hours to save enough money, but
vekshin1

Answer:

15

Step-by-step explanation:

5 0
3 years ago
Triangle QRS is reflected over y = 2. What are the coordinates of Q'?
Levart [38]

Answer:

(1,6)

Step-by-step explanation:

In order to reflect a point over a horizontal line, you need to count how many units it takes to reach that line (going vertically). Once you have that number, count that many units starting from that point on the line (again, going vertically), then that is your reflected point.

Counting from point Q to the line y = 2, it takes 4 units. So starting from that point on the line where I left off, I would count another 4 units, taking me to (1,6). The picture below explains it better visually.

7 0
3 years ago
What is the equation in point-slope form of the line passing through (2,5) and (-1,8)?
sergij07 [2.7K]

Answer:

y=-1x+7

Step-by-step explanation:

7 0
3 years ago
BRAINLIST!!! The area of Alex's room is 168 square feet. If his room is a rectangle and one side is 12 feet, how long is the oth
Cloud [144]

Answer:

the missing length is 14 feet.

Step-by-step explanation:

a = L × W

168ft² = 12 × W     - divide both sides of the equation by 12

                             - 168 ÷ 12 = 14

168ft² = 12 × 14

6 0
3 years ago
An African elephant weighed 209 lbs when it was born. Baby elephants gain an average of 38 lbs per week.
agasfer [191]

Answer:

Part A: W= (1197- 209)/ 38

Part B: 26 Weeks

Step-by-step explanation:

Part A:

We first need to subtract the 209lbs from the goal of 1197lbs. Now we have how many pounds we need to gain. Then we need to divide it by how many pounds we are gaining a week. Now we have how many weeks it will take

Part B:

W= (1197- 209)/ 38

W= 988/ 38

W= 26

7 0
3 years ago
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