3 years ago

? a b 0 -10 1 -7 2 -4

Mathematics

1 answer:

wlad13 [49]3 years ago

3 0

Answer:

-7

Step-by-step explanation:

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Which rectangle has the smallest perimeter

77julia77 [94]

Rectangle 1 !!!!!!!!!!!

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3 years ago

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Lines are drawn on the gym floor for different sports for basketball playing area is marked so that there is an out of bounds. 2

choli [55]

Answer:

16 m × 11 m

Step-by-step explanation:

The dimension of the gym is 20 m x 15 m. An outbound of 2m width is to be cut out from the gym to form the basketball court.

The original length of gym = 20 m and original width of gym = 15 m

2 m would be cut at both sides of the gym length for the outbound. Also 2 m would be cut at both sides of the gym width for the outbound. Therefore:

Length of basketball court = 20 m - (2 * 2m) = 20 m - 4 m = 16 m

Width of basketball court = 15 m - (2 * 2m) = 15 m - 4 m = 11 m

Therefore the dimensions of the basketball court is:

16 m × 11 m

7 0

3 years ago

2.What is the solution of the solution of the equation 5^3x=15? Round to the nearest ten thousandth.

sveta [45]

Hmm
remember
$a^c=b$ can translate to $log_a(b)=c$
so

$5^{3x}=15$ can translate to $log_5(15)=3x$
divide both sides by 3
$(1/3)log_5(15)=x$
$log_5(15^{1/3})=x$
use calculator, if you can't use change of base formula to do it
$log_a(b)= \frac{log_c(b)}{log_c(a)}$ so
$log_5(10^{1/3})= \frac{log_{10}(15^{1/3})}{log_{10}(5)}=x$
evaluate using base 10 on your calculator
0.560869=x

8 0

3 years ago

Sami opened an account with a deposit of $4,000. The bank pays 3.5% annual simple interest on this account Sami did not make any

LiRa [457]

Answer: 15 months

Step-by-step explanation: