2 years ago

Select each equation that the number 10*3 make true

Mathematics

1 answer:

vodomira [7]2 years ago

8 0

Answer:

add the options lol

Step-by-step explanation:

You might be interested in

There are 20 nickels in one dollar. Write an equation to find the number of nickels n in any number of dollars d

n200080 [17]

5+5+5+5+5+5+5+5+5+5+5+5+5+5+5+5+5+5+5+5

20 nickles

20•5=1.00

4 0

3 years ago

Pls help me with this question it wold be great help its circumference

Ivan

Answer:

$C = 9.42\ m$

Step-by-step explanation:

The formula for the circumference of a circle with the diameter is:

$C = \pi d$

Since the diameter is 3m, solve for $C$ :

$C = \pi d\\C = \pi3\\C = (3.14) \times 3\\C = 9.42$

6 0

2 years ago

Read 2 more answers

Factor the polynomial expression x4 + 18x2 + 81

Akimi4 [234]

Answer: $(x^2+9)^2$

Step-by-step explanation:

Rewrite it in the form $a^2+2ab+b^2$ , where $a=x^2 and b=9.$

$(x^2)^2+2(x^2)(9)+9^2$

Use Square of Sum: $(a+b)^2= a^2+2ab+b^2$

$(x^2+9)^2$

4 0

3 years ago

Twelve decreased by twice a number is -8. Find the number

drek231 [11]

<h2>Solution :- </h2>

Let the number be "x" , then according to the question :

• 2x - 12 = -8

Further solving

→ 2x = -8 + 12

→ 2x = 4 .

→ x = 2

8 0

2 years ago

Read 2 more answers

There arre a total of 82 students in robotics club and the science club the science club has 6 fewer students than the robotics

serious [3.7K]

Answer:

Step-by-step explanation:

You are just adding 82+6=88

8 0

3 years ago

Read 2 more answers