3 years ago

What is Add and Simply 7/4 + 5/6 =

1 answer:

5 0

Simple, first find a common denominator, 24.

So,

7/4*6= 42/24
and
5/6*6=30/24

Then just add,

42/24
+
30/24

Making it 72/24.

72/24=3

Thus, your answer is, 3.

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160 is what % of 40 plz explain

wolverine [178]

Answer:

150%

Step-by-step explanation:

this is because you can make a part to whole ratio where you have x/100 (which would symbolize the percent) and 160/40 (which would symbolize the part) then, multiply 160 by 100 to get 16000 and then divide by 40 to fulfill the x. Hope this helps!

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3 years ago

∠5 and ∠6 are complementary angles. m∠5=13° What is the measure of ∠6 ?

loris [4]

Answer:

the measure of <6 is 77 degrees

x + 13 = 90

x = 77

Step-by-step explanation:

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3 years ago

If 40% of the total population of a particular town of 2500 are HIV positive. How many people are HIV negative.

katovenus [111]

Answer:

1500 people

Step-by-step explanation:

Since 40% are HIV positive (that's a lot of people), 60% will be HIV negative. All you have to do is find 60% of 2500.

60% of 2500 = 0.6 * 2500 = 6 * 250 = 1500

Hope this helps!

5 0

3 years ago

You have two summer jobs. In the first job, you work 25 hours per week and earn $7.75 per hour. In the second job, you earn $6.2

Morgarella [4.7K]

Answer:

3.4 Hours

Step-by-step explanation:

25 x $7.75 = $193.75

$250 - $193.75 = $21.25

$21.25/$6.25 = 3.4 hours

You must work 3.4 hours at the second job.

3 0

3 years ago

Read 2 more answers

Calculate the force when the pressure is 18 N/M squared and the area is 4 M squared.

Doss [256]

The force is 72 Newton

8 0

3 years ago