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Vilka [71]
3 years ago
14

What is the Solution

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

16x=1 x=1/16 or 0.0625

2/5x=1 x=5/2 or 2.5

Step-by-step explanation:

for 16x=1 divide both sides by 16, 1 divided by 16 is 1/16 or 0.0625

for 2/5x=1 multiply by the reciprocal of 2/5 which is 5/2. 5/2 times 1 is just 5/2 or 2.5.

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1. Sort the numbers into 2 groups, rational or irrational. Write the numbers in the appropriate bubble.
rodikova [14]

Answer:

[see below]

Step-by-step explanation:

  • All natural numbers, whole numbers, integers, fractions (with integers), and numbers with terminating or repeating decimals are rational.
  • Irrational numbers cannot be written as fractions with integers. This includes non-germinating and non-repeating decimals.

Rational Numbers:

  • 0.8
  • 64
  • 0 (it can be written as \frac{0}{1})
  • 32
  • -19
  • -100
  • 3
  • 7
  • 175
  • 2
  • 6
  • 12.67
  • 1121
  • 12
  • 5
  • 3/7

Irrational Numbers:

  • 2.343443444...
  • π

Hope this helps.

6 0
3 years ago
You have $50 in your savings account.Each week you deposit $5 in your account. Write an expression that models the situation.
Lemur [1.5K]
50+30y

It is 30y because there are 7 days in a week and each week you deposit $5 so 5*7 is 30. 
3 0
3 years ago
A square of side lengths 5 cm. find its diagonal length​
kramer

Answer:

7.07107cm

Step-by-step explanation:

d= \sqrt{2} a =\sqrt{2} (5) = 7.07107

5 0
3 years ago
5(x 1) − 8 = 5x(2 − 4)
svp [43]
Answer:
5 x (2 - 4)
5x-8= -10x
15x=8
x=8/15

Hope this helps!

3 0
4 years ago
Will mark you as brainliest. If your good with polynomials.
kobusy [5.1K]
To solve/simplify this all you have to do is group like terms (the x^2's with each other, the x's with each other, and the normal numbers, -8)

14x^2-8+5x-6x^2+2x

group the x^2 (add 14x^2 to -6x^2)

8x^2-8+5x+2x

group the x's together (add 5x and 2x together)

8x^2+7x-8

Your answer will be d) 8x^2+7x-8



4 0
4 years ago
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