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3 years ago

Write a comparison sentients to represent this equation 6×7 = 42

Mathematics

2 answers:

shusha [124]3 years ago

6 0

7x6
rearrange it so basically it is the same

Salsk061 [2.6K]3 years ago

3 0

7 x 6= 42
7(6)= 42
Re arrange it??

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(10x2 + 99x – 5) ÷ (x + 10) =

Rasek [7]

The answer to this problem is 10x - 1 with a 5 reminder, which can also be written as 10x - 1 + 5/(x + 10).

To find this, we first have to turn it into a long division problem. First we look to see how many times x goes into 10x^2.

10x^2/x = 10x.

Now we eliminate the first term and multiply the 10x by the second term.

10x * 10 = 100x.

We now subtract that 100x from 99x. This gives us a -x remainder. We can now see how many times x goes into that as well.

-x/x = -1

This gives us the final answer of 10x - 1 with a 5 remainder.

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3 years ago

Rectangle ABCD has vertices A(–6, –2), B(–3, –2),

Natali5045456 [20]

Answer:

Step-by-step explanation:

The changes in the co-ordinates are given

A = (-6,-2) = (-6,-2) + (-4,3) = (-10,1)

B = (-3,-2) = (-3,-2) + (-4,3) = (-7,-1)

C = (-3,-6) = (-3,-6) + (-4,3) = (-7,-3)

D = (-6,-6) = (-6,-6) + (-4,3) = (-10,-3)

So, the rectangle ABCD is transformed by the co-ordinates (-4,3). Translated 4 units to the left, 3 units upwards.

8 0

3 years ago

Pleaaw show graph f(x) = -x+6

ioda

This isn't an answer, rather a suggestion. I would use the website desmos to help me. But for future reference I can help you.

f(x) = - x+6 is similar to y=-x+6.

Simply plug in random numbers into the variable x (preferably ones that could fit on your paper like 0,1,2,3...)

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3 years ago

Students in a fitness class each completed a one-mile walk or run. The list shows the time it took each person to complete the m

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The histogram is especially useful in comparing mean and median values of a variable. We have that 5.5+6+7+10+7.5+8+9.5+9+8.5+8+7+7.5+6+6.5+5.5=111.5 Since there are 15 values, their mean is 111.5/15=7.43 which is very close to the mean. We also have that 7 onservations are lower than 7.4 while 8 are bigger than 7.4; hence, the diagram is rather balanced and not left-skewed. We cannot tell immediately which one is larger since the values are too close. Any such random process can usually be approximated to a greater or smaller degree by a normal curve; the more points, the better. The histogram shows this (it is kind of a discrete normal curve); all points except 4 will be in this interval of bars.

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3 years ago

Read 2 more answers

What percent of 130 is 182

Greeley [361]

The answer is 140 percent

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3 years ago