All categories

3 years ago

What is Mia's error? 83 + n = 110 83 + 83 + n = 110 + 83 n=193

Mathematics

1 answer:

Tanya [424]3 years ago

8 0

Answer:

She added 83 instead of subtracting

Step-by-step explanation:

83 + n = 110

We want to do the opposite to n

We are adding 83 to n. The opposite is subtract 83

83+n-83 = 110-83

n =27

Mia

83 + n = 110

83 + 83 + n = 110 + 83

163+n=193

You might be interested in

THERE IS A ANSWER CALLED 'C' BUT it's NOT IN THE IMAGE HELP

larisa [96]

The correct answer I would think would be C but I would try A because B does no have a proportion of 3/4.

4 0

3 years ago

A polygon has vertices A(1,1), B(1, 4), C(4, 4). This figure is dilated by a factor of 3 and center of dilation (-1, 4). Find th

Art [367]

Answer:

Step-by-step explanation:

New coordinate = [old coordinate - dilation center]* scale factor + dilation center

So,

For A(1,1)

$[(1,1)-(-1,4)]*3+(-1,4)\\(2,-3)*3+(-1,4)\\(6,-9)+(-1,4)\\(5,-5)$

For B(1,4)

$[(1,4)-(-1,4)]*3+(-1,4)\\(2,0)*3+(-1,4)\\(6,0)+(-1,4)\\(5,4)$

For C(4,4)

$[(4,4)-(-1,4)]*3+(-1,4)\\(5,0)*3+(-1,4)\\(15,0)+(-1,4)\\(14,0)$

Therefore these (5,-5) , (5,4) and (14,0) are the new coordinates of polygon after dilation.

5 0

3 years ago

A)11%<br> B)16%<br> C)19%<br> D)30%

faltersainse [42]

Answer: C) 19%

Step-by-step explanation:250 +200 + 150 + 125 + 50 = 775 total complaints. 150 rude sales clerks out of 775 total complaints equals 150/775 = 0.1935 which is a 19 percent. So 19 percent of the complaints are about rude sales clerks.

6 0

3 years ago

A ball dropped from a height of s feet takes t seconds to hit the ground, where t = . How much longer

Gre4nikov [31]

The answers is b. 1.06 seconds

6 0

3 years ago

What is the interquartile range (IQR) of the data set represented by this box

aleksandrvk [35]

Answer:

5jsjbwbsbsbshgdhshe8wueieiieueuueueujejrjjrjfd

7 0

3 years ago