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3 years ago

Do this make sense??

Mathematics

1 answer:

Vesnalui [34]3 years ago

3 0

The mistake is that they subtracted 21 instead of adding it. you would have had to added 21 to the left side to cancel it out and added 21 to the right side to get p= 55

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Convert 5.5 feet to inches. There are 12 inches in 1 feet.

pochemuha

Answer:

GIVE BRAINLIEST PLZ

Answer:66

Step-by-step explanation:

5.5* 12=66

There you go

6 0

3 years ago

Slope is 1 and (-2,-1)is on the line

saul85 [17]

Y=mx+b
-1=-2+b
b=-1+2
b=1

y=x+1 <----------------

5 0

4 years ago

Need help

Natalija [7]

The <u>Pie Chart</u> is the best type of chart that could be used to represent the distribution of this data.

<h3>What is a Pie Chart?</h3>

A pie chart is a type of circular statistical graph used for the representation of a data set. The graph's segments are proportionate to the percentage of the total in each group.

However, the proportion of each portion of the pie chart is proportional to the number of the group as a whole.

The full pie chart represents 100% of the whole, whereas
The pie portion represents sections of the total.

Therefore, from the given information contains many data sets, each data can be represented in each portion to make a full Pie Chart.

Learn more about Pie Chart here:

brainly.com/question/25796636

8 0

3 years ago

Archimedes knew that at 7 AM, the sunlight reaches the ground at an angle of 31, degrees. The rock beside which he slept was 5 m

evablogger [386]

Answer: Archimedes go to sleep at 8.32 metres away from the rock.

Step-by-step explanation:

Given that the rock beside which he slept was 5 meters tall

Height h = 5m

Angle Ø = 31 degree

To get distance x away from the rock, we will use trigonometry function. SohCahToa

TanØ = opposite/adjacent

Tan 31 = 5/x

x = 5/tan31

x = 8.32m

7 0

4 years ago

the variables a and B are positive numbers. drag and drop each coordinate point to match the correct quadrant.

inessss [21]

Answer:

Hence,

Quadrant I --------------- ( a , b)

Quadrant II --------------- ( -a , b)

Quadrant III --------------- ( -a , -b)

Quadrant IV --------------- ( a , -b)

Step-by-step explanation:

There our four quadrant divided by the x-axis and y-axis.

So the variables according to the quadrant are given below.

Quadrant I : Both the coordinates are positive.

Quadrant II : x-coordinate is negative and y-coordinate it is positive.

Quadrant III : x-coordinate is negative and y-coordinate it is negative.

Quadrant IV : x-coordinate is positive and y-coordinate it is negative.

Hence,

Quadrant I --------------- ( a , b)

Quadrant II --------------- ( -a , b)

Quadrant III --------------- ( -a , -b)

Quadrant IV --------------- ( a , -b)

6 0

4 years ago