A number is rounded to the nearest tenth and hundredth. What is the number that was rounded? (2 points)
1 answer:
Answer:
B
Step-by-step explanation:
For the tenths, if the hundredths digit is above 5, it rounds up. 7 is greater than 5, so it rounds the whole number to 0.6
For the hundredths, if the thousandths number is greater than 5, it rounds up. 8 is greater than 5, so it rounds the whole number to 0.58
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2×-2=-4
-4 × -2 = 8
8 × -2 =-16
-16×-2 =32
32 ×-2 = -64.
therefore the answer is -2.
4(2n+3)=128n + 12=128n = 0 n = 0
Answer:
√260 and √132
Step-by-step explanation:
use pythagoreans theorem and you can replace a and b or a and c
8^2+14^2=x^2
64+196=x^2
260=x^2
x=√260
8^2+x^2=14^2
64+x^2=196
x^2=132
x=√132
Answer:
15
Step-by-step explanation:
he can read 30 pages in 10 minutes, which means 15 pages in 5 minutes =15, 15 plus 30 = 45
30 pages in 10 minutes
15 pages in 5 minutes
