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dalvyx [7]
3 years ago
8

HELP ME PLEASE!! LOTS OF POINTS

Mathematics
1 answer:
WARRIOR [948]3 years ago
8 0

Answer:

all rational

Step-by-step explanation:

find the square root then add to fraction

down below is a cheatsheet.

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What is the value is a 42=8a
Vesna [10]

Answer:

a=5.25

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is 3 1/4 x 1 1/2 x 9?
IRISSAK [1]
Hey there!

First we multiply 3 1/4 x 1 1/2:

3 1/4 = 13/4 and 1 1/2 = 3/2

13 X 3 = 39
4 x 2 = 8

39/8 in simplest form = 4 7/8

Next, multiply 4 7/8 x 9:

4 7/8 = 39/8 and 9 = 9/1 (since it is one whole)

39 x 9 = 351
8 x 1 = 8

351/8 in simplest form is 43 7/8.

Your final answer is 43 7/8.

Hope this helps you.
Have a great day!
5 0
3 years ago
3/5 of the sixth graders made the A/B honor roll the first six weeks. What percent of the sixth grades made A/B honor roll first
Tpy6a [65]
OK, so first you would look at 3/5 and you would see that it is basically 3÷5, so then you would get your answer, and all you would need to do after that is transfer the decimal into a percent, good luck! 
8 0
4 years ago
A gym chargers membership dues of $25 per month. Which equation represents the total cost, C, of belonging to the gym for m mont
Marizza181 [45]
C=25m hope this helps
5 0
3 years ago
A family plans to have the hardwood floors in their square dining room re-finished, and new baseboards installed. The cost of re
Alexus [3.1K]

Answer:

Dimension of room = 18 foot x 18 foot

Step-by-step explanation:

Let the square room is of side a foot,

The cost of re-finishing the hardwood floors is $2.25 per square foot and the cost of purchasing and installing the new baseboards $14.5 per linear foot

Total cost is  $1773.

Cost for re-finishing the hardwood floors = Area x 2.25

Area = a²

Cost for re-finishing the hardwood floors = 2.25 a²

Cost of purchasing and installing the new baseboards = Perimeter x 14.5

Perimeter = 4a

Cost of purchasing and installing the new baseboards = 4a x 14.5 = 58 a

Total cost = Cost for re-finishing the hardwood floors + Cost of purchasing and installing the new baseboards

1773 = 2.25 a² + 58a

2.25 a² + 58a - 1773 = 0

a = 18 or a = -43.77(not possible)

Dimension of room = 18 foot x 18 foot

7 0
4 years ago
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