can someone tell me the answer please
80% = 0.8
100% = 1
0.8 = 72
1 = x
0.8* x = 72 * 1
x = 72 / 0.8 = 90
0.8 * 90 = 72
80% * 90 = 72
Answer:
5.5 m
Step-by-step explanation:
Let x be the length of flagpole.
Length of stick=1 m
Length of shadow of stick=1.4 m
Length of shadow of flagpole=7.7 m
According to question
When triangles are similar then their ratio of corresponding sides are equal.
Hence, the length of flagpole=5.5 m
Answer: The other angle measures 28 degrees.
Step-by-step explanation: The sum of complementary angles is 90 degrees.
A. 5 is the base
B. 5 is the exponent and tells us how many times we should multiply 12 by itself.
C. 12 is the base.
D. 12 is the exponent and tells us how many times we should multiply 5 by itself
Answer:
A. 5 is the base
D. 12 is the exponent and tells us how many times we should multiply 5 by itself
Step-by-step explanation:
The given expression is
This is a number written in an index notation.
The base is 5.
The exponent is 12.
The exponent tells us how many times the base multiplies itself.
Therefore means, 5 multiplies itself 12 times.
Options A and D are correct.
years?
Answer:
There will be 3472 cats in 10 years
Step-by-step explanation:
There were 3500 cats
The number of dogs in a city is declining at a rate of about 0.08% each year.
We are supposed to find the no. of cats in 10 years
Formula :
Where N(t) = Remaining cats after t days
= Initial population
r = rate of depreciation
t=time
So, No. of cats remained after 10 years =
Hence There will be 3472 cats in 10 years
Answer:
We have to use rounding or compatible numbers to estimate the difference of 762-332
Now rounding here can be done like rounding the tens place or the hundreds place and each will produce different result.
Rounding to tens place :
762=760
332=330
Difference =
Rounding to hundreds place :
762=800
332=300
Difference =