3 years ago

Find the sum 0.03 + 0.7

Mathematics

1 answer:

Hunter-Best [27]3 years ago

5 0

Answer: 0.73

Step-by-step explanation:

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How many weeks are in 5 years

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- -- There are 260.714 weeks total in 5 years.

But you can round by doing this:

52*5=260

This is because you have 52 weeks in a year and 55 years so you multiply.

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3 years ago

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A rectangular box has a length of 8 feet and a width of 2 feet. The length of the three-dimensional diagonal is 10 feet. What is

harkovskaia [24]

Answer: $h=5.66ft$

Step-by-step explanation:

Observe the picture attached.

Find the value of "x" and "y" using the Pythagoren Theorem:

$a^2=b^2+c^2$

If you solve for "a":

$a= \sqrt{b^2+c^2}$

Where "a" is the hypotenuse and "b" and "c" are the legs.

In this case, for "x" you know that:

$a=x\\b=8ft\\c=2ft$

Then, the value of "x" is:

$x=\sqrt{(8ft)^2+(2ft)^2}\\\\x=8.24ft$

For "y" you can see that:

$a=10ft\\b=8.24ft\\c=h$

Subsituting values and solving for h, you get:

$(10ft)^2=(8.24ft)^2+h^2\\\\h=\sqrt{(10ft)^2-(8.24ft)^2} \\\\h=5.66ft$

3 0

4 years ago

There are 72 eight grade students and 84 sixth grade students participating in the Fun Run competition. The students will be put

tatiyna

Answer:

12 students

Step-by-step explanation:

Given that:

Eighth grade student = 72

Sixth grade student = 84

To group the students into the largest possible equal group with no student left, obtain the greatest common factor of the number of sixth grade and eighth grade student

Factors of 72:

72 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36

84 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 81

The greatest factor common in both numbers is 12.

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4 years ago

Each small kite costs $4, while each large kite costs $7. If the total money collected selling kites is $150, and 30 kites are s

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It would be B. 20 small and 10 large . i just did it on my caculator for you ;)

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4 years ago

How do I solve for X?

Vesna [10]

$8x + 21x - 12 + 10x + 9 = 270 \\ \Leftrightarrow 39x = 273\Leftrightarrow x = 7$

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3 years ago

Find the sum 0.03 + 0.7​

Find the sum 0.03 + 0.7