1 year ago

Select all of the true comparisons.

Mathematics

2 answers:

sertanlavr [38]1 year ago

7 0

Answer: A, D, B

Step-by-step explanation:

Phoenix [80]1 year ago

5 0

Answer:A,B,D

yw :):):)

You might be interested in

Find an equivalent fraction for the decimal number.

USPshnik [31]

.45 is just 45/100. divide both numbers by 5 to get 9/20.

3 0

3 years ago

Read 2 more answers

Carly walked to school on 12 of the 20 school days in February. Which value is equivalent to the fraction of the school days in

alexandr1967 [171]

Answer:

12/20

Step-by-step explanation:

5 0

3 years ago

Joseph and his younger brother, Ryan, are taking a backpacking trip and must take a total of 12 gallons of water. Ryan will carr

tangare [24]

Hope it helps you...

8 0

3 years ago

What x value solves the equation? 3x - 5 = 1 x=

strojnjashka [21]

Answer:

x = 2

Step-by-step explanation:

Step 1: Write equation

3x - 5 = 1

Step 2: Solve for x

Add 5 to both sides: 3x = 6
Divide both sides by 3: x = 2

Step 3: Check

Plug in x to verify it's a solution.

3(2) - 5 = 1

6 - 5 = 1

1 = 1

8 0

3 years ago

Read 2 more answers

Find the sum of 3+9+27...+6561

Nikolay [14]

The sum of the first n terms of a geometric series with first term a₁ and common ratio r is given by the formula
$S_{n}=a_{1}\cdot\dfrac{r^{n}-1}{r-1}$

Then your sum is
$\sum\limits_{n=1}^{8}3^{n}=3\cdot\dfrac{3^{8}-1}{3-1}=9840$

The sum of this geometric series with first term 3 and common ratio 3 is ...
J 9840

7 0

4 years ago