Ask question

Ask question

All categories

2 years ago

9

The diameter of a small gear is 16 cm.This is 2.5 cm more than 1/4 of the diameter of a larger gear.What is the diameter of the

larger gear?

1 answer:

bagirrra123 [75]2 years ago

6 0

Diameter of the larger gear х см
1/4х = 16 - 2.5
1/4x = 13.5
x = 13.5 * 4
x = 54 cm - diameter of the larger gear /

You might be interested in

If x is 1/2 and y is 1/4.what is answer of 4x÷y

Bumek [7]

Answer:

8

Step-by-step explanation:

4x ÷ y

x = 1/2

y = 1/4

4(1/2) ÷ 1/4

4 × 1/2 = 2

2 ÷ 1/4

2 × 4 = 8

8 0

3 years ago

Read 2 more answers

I am so lost o how to do this

pochemuha

I would simply consider saying that the answer is:
B. .533

because 8, 9-10th graders watched and 7 didn’t

6 0

3 years ago

Check all restrictions on the domain of g circle h. x not-equals 0 x not-equals negative 2 x not-equals negative two-thirds Ther

Eduardwww [97]

Answer: the answer is C

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Log4(x)+log4(x+15)=2

Scrat [10]

$D:x>0 \wedge x+15>0\\
D:x>0 \wedge x>-15\\
D:x>0\\\\
\log_4x+\log_4(x+15)=2\\
\log_4x(x+15)=2\\
4^2=x(x+15)\\
16=x^2+15x\\
x^2+15x-16=0\\
x^2-x+16x-16=0\\
x(x-1)+16(x-1)=0\\
(x+16)(x-1)=0\\
x=-16 \vee x=1\\
-16\not \in D \Rightarrow \boxed{x=1}$

7 0

3 years ago

Read 2 more answers

Which of these is not a method used to calculate finance charges?

kenny6666 [7]

Answer is C. usual balance

6 0

3 years ago