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melomori [17]
3 years ago
14

Someone pls help:>>

Mathematics
2 answers:
Charra [1.4K]3 years ago
6 0
<h3>Answer:  n^2 + 1</h3>

Explanation:

Imagine that you cross out the top-most square for each step of each diagram. The squares not crossed out have the following counts: 1, 4, 9

This is the sequence of perfect squares. So the rule will have us take the number n, and square it to get n^2. Then we add on the squares we crossed out earlier. This explains the "plus 1" at the end to get the answer of n^2+1

jeka57 [31]3 years ago
3 0

Answer:

{n}^{2}  + 1 \\ \: respresents \: the \: following \:  \\ function

i hope it helped.

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C^2 = 27<br><br> Pls help me I’m doing my missing math work :,)
LekaFEV [45]
Answer c=5.196
c=sqrt(27)
c=5.196
8 0
3 years ago
PLEASE HELP Graph 4x + y = 6x - 1 Show your work AND explain the method used to determine the graph
Anna007 [38]

Answer:

y=2x-1

Step-by-step explanation:

y= 6x-1-4x

y=2x-1

3 0
3 years ago
Algebra 1 Grade 9
umka2103 [35]

p = total # of pages

2/5p + 32 = 310 (She read 2/5 of the book, read an addition of 32 pages, and she read a total of 310 pages.) Subtract 32 on both sides

2/5p = 278 (multiply each side by 5/2 to get p by itself)

p = 695

8 0
3 years ago
When i muiltplyied 3.675 x 10 i got 36.75. my question is why did the decimal move? and how.
qaws [65]

Answer:

It moved because of this:

Step-by-step explanation:

the number 10 has one 0 in it.

you move the decimal place over how many times depending on how many 0s there are, so because there is <u>one</u><u> </u>0 in 10, you move it over <u>once</u>.

hope this helped!

3 0
3 years ago
Madeline uses a mirror on the ground to measure the height of her school building. She walks a distance of 9.5 m from the buildi
Vadim26 [7]

The height of the building is 5.33m.

<h3>How to calculate the height?</h3>

The question is to calculate the height of the building.

Based on the information given, the height will be:

Madeline eye height/Distance from X = Height of building/Building distance from X

1.55/2.75 = x/9.45

x = (1.55 × 9.45)/2.75

x = 5.33 m

Learn more about height on:

brainly.com/question/983412

#SPJ1

3 0
2 years ago
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