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ludmilkaskok [199]
3 years ago
12

Are my answer correct

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
5 0

Yep, this looks good!

Elena-2011 [213]3 years ago
3 0
Isnt the answer for qn 3 c?
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Please help!! look at the picture as well!!
Pachacha [2.7K]
Answer: i’m sorry please mark me a thanks i really need help with a school project and i need points to ask a question i hope you have a good day
4 0
3 years ago
28 students travel on a field trip . They bring a van that can seat 12 students . Elena and Kiran's teacher asks other adults to
Radda [10]

Answer:

Yes, you can use this inequality to find the numbers of cars required.

Step-by-step explanation:

12  + 3n > 28     where n = the number of cars required

3n > 28 -12

3n > 16

n > 5 1/3

Greater than 5 1/3 gives 6 cars.

4 0
3 years ago
Ronnie wants to buya computer table that measures 10 feet by 17 feet.The cost of the table is $16 per square foot.How much will
Black_prince [1.1K]

It will cost her 1,710 dollars because 10 times 17 is 170 and 170 times 16 is $1,710
8 0
3 years ago
Is 7, 20, 25 a right triangle?
love history [14]

Answer:

The answer to your question is below

Step-by-step explanation:

Process

To answer if they are right triangles or not use the Pythagorean theorem which states that the square of the hypotenuse equals the sum of the square of the legs.

a)    25² = 20² + 7²

      625 = 400 + 49

     625 ≠ 449              It is not a right triangle

b)   26² = 24² + 10²

      676 = 576 + 100

      676 = 676               it is a right triangle

c)   13² = 8² + (√10)²

     169 = 64 + 10

      169 ≠ 74                 it is not a right triangle

d)   52² = 48² + 20²

      2704 = 2304 + 400

      2704 = 2704               it is a right triangle

3 0
3 years ago
To solve n+7=15 you should first
sertanlavr [38]

Answer:

  1. Collect like terms and simplify
  2. Subtract 7 from both sides

Step-by-step explanation:

METHOD 1

n+7=15\\n =15-7\\n = 8

METHOD 2

n+7-7=15-7\\n =8

7 0
3 years ago
Read 2 more answers
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