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Marina86 [1]
3 years ago
11

Use the algebra tiles to help you solve the equation 3x-2=13.

Mathematics
2 answers:
o-na [289]3 years ago
6 0

Answer:

5

Step-by-step explanation:

3x-2=13

   +2  +2

3x/3 = 15/3

x=5

dsp733 years ago
5 0
Its 5 because if u do 3x 5 it equals 15 then subtract 2 it gives u 13
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The distance between each base on a field is 90 ft. How far does a catcher have to throw the ball from home plate to second base
Gnoma [55]

Step-by-step explanation:

A baseball field is in the shape of a square (or diamond).  Home plate and second base are opposite corners of each other.  So the distance is equal to the diagonal of the square.

Use Pythagorean theorem to find the diagonal, or use properties of a 45-45-90 triangle.

Using Pythagorean theorem:

c² = a² + b²

c² = (90 ft)² + (90 ft)²

c = 90√2 ft

c ≈ 127 ft

7 0
4 years ago
Write 0.0166 correct to two significant figures.
s2008m [1.1K]

Answer:

0.016

Step-by-step explanation:

hopefully i helpled

6 0
3 years ago
Whats the Quotient and Remainder: of 64,877 divided by 9
professor190 [17]

Answer: 7208 remainder 5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Hey guys can you answer this one question real quick
Umnica [9.8K]

Answer:

a. 1/5

b. (3, 3/5)

c. 1/5x = y

Step-by-step explanation:

Remember: (x, y)

0.5 = 1/2

(1/2, 1/10) = 1/10 ÷ 1/2 = 1/10 • 2 = 1/5, you can divide y/x = constant of proportionality. 1/10 ÷ 1/2.

1 2/5 = 7/5

(7, 7/5) = 7/5 ÷ 7 = 7/5 • 1/7 = 1/5, y/x = constant of proportionality. 7/5 ÷ 7.

  • a. 1/5 is the constant of proportionality
  • b. (3, 3/5) because 3/5 ÷ 3 or 3/5 • 1/3 = 1/5.
  • c. 1/5x = y

6 0
3 years ago
DeMarcus says the number 24 / 6 belongs only to the set of rational number explain his error
prohojiy [21]
24/6 is not a proper fraction. First of all, it can be simpified: both numbers can be divided by 6:


24/6=4
6/6=1

so 24/6 is equal to 6/1, which is equat to 6!!!!


so 24/6 is actually also a natural number and an integer.
5 0
4 years ago
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