2 years ago

Factor 72x^2 + 72x^2+ 18x

Mathematics

1 answer:

malfutka [58]2 years ago

7 0

Answer:

Use the app photomath

Step-by-step explanation:

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What is 153/4 as a whole number

maw [93]

$\frac{4}{3} = \frac{51}{n} \\ = > \frac{3}{4} = \frac{n}{51 } \\ = > n = \frac{3}{4} \times 51 \\ = > n = \frac{153}{4} \\ = > n = 38 \frac{1}{4}$

Hope you could get an idea from here.

Doubt clarification - use comment section.

6 0

1 year ago

The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number? wr

dimaraw [331]

Xy is the number

A) x + y = 7
B) 10y + x = 10x + y + 9
collecting terms of equation B
B) -9x + 9y = 9
multiplying A) by 9
A) 9x + 9y = 63 then adding it to equation B)
B) -9x + 9y = 9
18y = 72
y = 4
x = 3

The number is 34

4 0

3 years ago

Solve the following equation and determine if it has one solution, no solution, or infinitely many solutions: 3x+1−3(x−1)=4

vaieri [72.5K]

Answer:

1/3 , only one solution

Step-by-step explanation:

3x-1 = 1-3x

3x-1 = -3x+1

6x-1 = 1

6x = 2

x = 1/3

7 0

2 years ago

Read 2 more answers

3y + 2 = 11 what does the y equal

lora16 [44]

Answer:

Step-by-step explanation:

first subtract 2 from 11, which is 9

then u have 3y=9

then u do 9 divided by 3, which is 3

and that's ur final answer

3 0

2 years ago

Read 2 more answers

Which choice is equivalent to the product below when x > 0?

meriva

Answer:

$\sqrt{x } \div 2$

is the answer

6 0

1 year ago