2 years ago

2. The radius of a circle is 9 yards. Find the diameter.

Mathematics

1 answer:

kogti [31]2 years ago

5 0

Answer:

Step-by-step explanation:

9 x 2 = 18

radius x 2 = diameter

You might be interested in

A car travels 6 kilometers in 3.75 miles. How many miles will it travel in 40 kilometers?

spin [16.1K]

Answer:

25 miles

Step-by-step explanation:

$\frac{6}{40} :\frac{3.75}{y} \\y=25$

5 0

3 years ago

Read 2 more answers

T - 6.2 < 4 help me please

enyata [817]

Answer:

t < 10.2

Step-by-step explanation:

Step 1: Add 6.2 to both sides.

$t - 6.2 + 6.2 < 4 + 6.2$
$t < 10.2$

Therefore, the answer is t < 10.2.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

6 0

3 years ago

If the mean (average) of five consecutive numbers is 21, the smallest of three five numbers will be...

Vitek1552 [10]

Consecutive numbers are 1 apart
they are
x,x+1,x+2,x+3,x+4

average is 21
(x+x+1+x+2+x+3+x+4)/5=21
(5x+10)/5=21
times both sides by 5
5x+10=105
minus 10 both sides
5x=95
divide both sides by 5
x=19
x+1=20
x+2=21
x+3=22
x+4=23

the smallest number is 19

7 0

3 years ago

Please help me answer

pishuonlain [190]

1. given
2. transitive prop of equality
3. subtraction property of equality<span />

6 0

3 years ago

Simplify the expression –3(x 3)2 – 3 3x. what is the simplified expression in standard form?

777dan777 [17]

$-3(x^{2} +5x+10)$ is the standard form of the given expression