Answer:
there are 18 girls
Step-by-step explanation:
for every 2 boys there are 3 girls
so then you can say 2/5 of the class are boys and 3/5 are girls
and you have to calculate 3/5 of 30 so you have to divide 5 and then multiply by 3 so 30 divided by 5 is 6 the n multiply 6 by 3 and the answer is 18.
Hope this helps
Answer:
It's 144 square units
Step-by-step explanation:
The pyramid has a square base with 8 sides and a slant height of 5
a=8
l=5
The total are of the square base pyramid is
A= +2al
a is side length of square and l is slant height
A= x 8 x 5
A=64+80
A=144
Answer:
1932
Step-by-step explanation:
The first dots appear right around the 1930 line.
Answer:
-3
Step-by-step explanation:
If I'm reading the question correctly, the table of data has the answer:
<u>Input </u> <u>Output</u>
1 3
2 1
3 0
4 -1
<u><em> n -3</em></u>
<u></u>
<u></u>
<u></u>
<u></u>
<u></u>
<u></u>
Answer:
work is shown and pictured