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ElenaW [278]
3 years ago
6

HELP WITH THESE SERIES OF QUESTIONS!!

Mathematics
1 answer:
Virty [35]3 years ago
5 0
1. Simplified already
2. 5x^2 x (3x+5)
3. 3x^3 x (3x^4 +11)
You might be interested in
X y
xenn [34]
B) y = 4x

X| * |Y|
2|2*4|8 |
3|3*4|12|
4|4*4|16|
5|5*4|20|
7 0
3 years ago
Read 2 more answers
What is the measure of an angel that turns through 3/4 of a complete circle?
dimulka [17.4K]
2/3 think of this as a pie right divided into 3 area but only 2 people eat from it 1 left but how would i complete it if its not done well i need to  complete the "pie"
by adding an exponent into the mesure and cacultating a mass of a=mx+b
now you divide and get 0.75
so you will fill in .25 more to get the full measurement by eating 1 more pie:
6 0
3 years ago
What is the second step in the​ construction?
MrMuchimi

Answer:

To draw the perpendicular bisector of any line segment, the compass opening should be the kept constant at any value a little more than half the length of the line segment. Then the compass point should be kept on one end and arcs drawn above and below and then keeping the same compass opening the same as mentioned before, the compass point should be placed on the other end and the arcs should be drawn above and below the segment touching the previous arcs.

Thus, out of the given options, the first option best suits the next step Herberto should take.

Step-by-step explanation:

5 0
3 years ago
A sample of n = 4 scores has SS = 48. What is the estimated standard error for this sample? Group of answer choices
mylen [45]

Answer:

2

Step-by-step explanation:

We have

n = 4 scores

SS = 48

For this question, we are required to find the estimated standard error

To get this, we first solve for the variance

S² = SS/n-1

= 48/4-1

= 48/3

= 16

Then S² = 16

S = √16

S = 4

Then the estimated standard error is given by:

S/√n

= 4/√4

= 4/2

= 2.

The estimated standard error is 2.

4 0
3 years ago
What is the result of 40-16\4
viva [34]

If the question is 40 - \frac{16}{4} , then you would do 16 ÷ 4 = 4, and then 40 - 4 = 36.


If the question is \frac{40 - 16}{4} , then you divide both 40 and 16 by 4, to get 10 - 4 = 6.


I hope this helps!

6 0
4 years ago
Read 2 more answers
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