easy way...
multiply Base x height (for both)
30 inches x 12 inches = 360 in
16 in. x 12 in = 192 in.
then add both
360 + 192 = 552
A=552 in²
Answer:<em>215</em>
Step-by-step explanation:<em>You have to add to get your answer.</em>
<em>12+12=24</em>
<em>24+112=136</em>
<em>136+7=143</em>
<em>143+4=147</em>
<em>147+68=215</em>
<em>Your answer is:215</em>
Answer:
1 over 5 of a truck per hour
Step-by-step explanation:
The next nearest hundred for this equation is 1,000 so the answer is 5,000.
I hope this helps ;)
Answer:
breadth = 10 cm
length = 13 cm
Step-by-step explanation:
so,
perimeter = 46cm
2(l+b) = 46cm
or, 2(3+b+b) = 46cm ( because l = 3+b)
or, 2(3+2b) = 46cm
or, 6 + 4b = 46cm
or, 4b = 46cm - 6
or, 4b = 40cm
or, b = 40/4 cm
so, b = 10 cm
now,
l = 3cm + b
l = 3 cm + 10cm
= 13cm
