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kipiarov [429]
3 years ago
6

What is 4/7- 2/7 i rlly need help!

Mathematics
2 answers:
lilavasa [31]3 years ago
5 0

Answer:

2/7

Step-by-step explanation:

4-2=2

4/7 - 2/7 = 2/7

the denominators are the same so just change the numerators

Rainbow [258]3 years ago
3 0

Answer:

2/7

Step-by-step explanation:

\frac{4}{7}  -  \frac{2}{7}  =  \frac{2}{7}

if the bottom numbers are the same you can subtract the top numbers like normal

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Use the box plots comparing the number of males and number of females attending the latest superhero movie each day for a month
Harlamova29_29 [7]

(a) The IQR for the males' data is 12, because Q3 is at 15 and Q1 is at 3.

(b) The difference between the median values of each data set is 4 because 10-6 = 4

(c) For the males' data, the median would be a better measure of center, since the data is skewed right. For the females' data, the mean would be a better measure of center, because the data is pretty balanced (except for the outlier).

(d) Maybe a superhero movie had their opening night one day of this month, which would explain the outlier.

8 0
3 years ago
Type a digit that makes this statement true.<br><br> 768,72<br> is divisible by 6.<br><br> Help Me
kiruha [24]

Answer:

6

Step-by-step explanation:

Rule for divisibilty of 6:

  • sum of place values is a multiple of 3
  • an even number

Step 1: dd the integers

  • 7 + 6 + 8 + 7 + 2 + x
  • 30 + x

Now, we have a couple options:

  • x = 3
  • x = 6
  • x = 9

You can use any of these three values,

But the number has to be even, so the last digit has to be even. The correct answer is 6.

-Chetan K

8 0
2 years ago
Read 2 more answers
In the diagram below, AB = BD = BC, and mZA = 24°. Find<br> mZC.
snow_tiger [21]

Answer:

m∠C = 66°

Step-by-step explanation:

Since AB = BD, it means this triangle is an Isosceles triangle and as such;

∠BAD = ∠BDA = 24°

Thus, since sum of angles in a triangle is 180,then;

∠ABD = 180 - (24 + 24)

∠ABD = 180 - 48

∠ABD = 132°

We are told that BC = BD.

Thus, ∆BDC is an Isosceles triangle whereby ∠BCD = ∠BDC

Now, in triangles, we know that an exterior angle is equal to the sum of two opposite interior angles.

Thus;

132 = ∠BCD + ∠BDC

Since ∠BCD = ∠BDC, then

∠BCD = ∠BDC = 132/2

∠BCD = ∠BDC = 66°

3 0
3 years ago
What is 13.989 to the nearest hundredth place?
Rashid [163]

Answer:

13.99

Step-by-step explanation:

So the hundredths place is the second digit after the decimal point in this case it is 8.

So the number after it is 9 so we round up.

The number after 8 is 9

So 13.989 to the nearest hundredth place is 13.99

3 0
3 years ago
Please help!
kirill115 [55]

Answer:

73 and 113 / 144 ft^2

Step-by-step explanation:

Lets convert everything into pure feet.

10ft 5in = 10 and 5/12 feet = 125/12 feet

14ft 2in = 14 and 1/6 feet = 85/6

Now lets calculate area:

1/2 * 125/12 * 85/6 = 125*85 / 144 = 73 and 113/144

3 0
3 years ago
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