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3 years ago

What is it ansewerr 1/5 of 45

Mathematics

2 answers:

Mumz [18]3 years ago

4 0

The right answer is 9.

please see the attached picture for full solution

Good luck on your assignment

Drupady [299]3 years ago

3 0

Answer:

Step-by-step explanation:

Please mark me brainliest

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Ngl i forgot whats 23+41

hoa [83]

64 is the answer and apparently it needs to be longer than 20 characters

3 0

3 years ago

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At an elementary school, the fourth-grade class is planning a field trip to the science center. The roster shows 113 students wh

Mrac [35]

Answer:

10c=113

113=c10

Step-by-step explanation:

Either is same. For multiplication, even though you flip it, it is same.

4 0

3 years ago

Read 2 more answers

Where are you were a problem that can be described by the division expression 9 1/3÷2 3/4 use complete sentences in your answer

svp [43]

Answer:

365 days you got it you got it

Step-by-step explanation:

3 0

3 years ago

Express each number in scientific notitatio 43,000= 0.0072= 0.0000901=

Maksim231197 [3]

Answer:

43,000: 4.3×10^4

0.0072: 7.2×10^-3

0.0000901: 9.01×10^-5

Step-by-step explanation:

scientific notation: a×10^b, where should be 0<a<10

Step 1. Count the zeros

Step 2. Look at the number left, and determine whether or not it fits in the range of [a]. If not, we divide or multiply 10 to get it fit

------------------------

43,000: 4.3×10^4 (since 43 does not fit, we divide by 10 to get it fit)

0.0072: 7.2×10^-3 (since 0.72 does not fit, we multiply 10 to get it fit)

0.0000901: 9.01×10^-5 (since 0.901 does not fit, we multiply 10 to get it fit)

Hope this helps!! :)

Please let me know if you have any question

7 0

3 years ago

Use function notation to represent the area of a circle whose circumference is 103 cm

Nataly_w [17]

Circumference of the circle $=103$ cm

i.e., $C = 2 \pi r = 103$

i.e., $r = \frac{103}{2 \pi}$

Area of the circle is given by

$A = \pi r^2$

$A = \pi (\frac{103}{2 \pi})^2$

$A = \pi (\frac{10609}{4 \pi^2})$

$A =\frac{10609}{4 \pi}$

Therefore, the area of the circle is: $A =\frac{10609}{4 \pi}$ $cm^2$

4 0

3 years ago