Answer:20cm
Step-by-step explanation:
Circumference=20π
Diameter=circumference ➗ π
Diameter=20π ➗ π
Diameter=20
Diameter=20cm
Answer:
.
Step-by-step explanation:
3 Packs of ten.
And 4 packs of ones.
10 total pieces of the pie
-5
-2
And only 3 remained so your answer would be
3/10
Answer:
x= 3
Step-by-step explanation:
Given data
Ratio= 5:2:x
Combined ratio= 5+2+x
= 7+x
Total amount of money= $15000
Let us apply the part to all method
Hence for Matthew whose share = $7500
5/7+x= 7500/15000
Cross multiply we have
7500*(7+x)= 15000*5
52500+7500x= 75000
Collect like terms we have
7500x= 75000-52500
7500x=22500
x= 22500/7500
x=3
Hence the value of x= 3
9x would be you answer why because you'll divide 5 and 1 which is 5 then you'll add 5+4 which equals 9 and then just add the X at the end so your answer is 9X