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siniylev [52]
3 years ago
6

Please help me last question of the days

Mathematics
1 answer:
Flauer [41]3 years ago
3 0
Mr. Cecere scored 24 points. Mr. Neason scored 12 points. Mr. Rudolph scored 34 points.

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I really need help ................................................​
Helga [31]
When is this homework due?
7 0
3 years ago
I’ll put you as brainiest
Nikitich [7]
<h2>Answer:38.33 Kg</h2>

Step-by-step explanation:

If mKg of mass is placed on spring with spring constant k,

mg=kx

where g is universal gravitational constant

x is the displacement in the spring.

In case 1:

25g=k(0.15)\\k=\frac{25g}{0.15}

In case 2:

mg=k(0.23)

Using  result from case 1,

mg=\frac{25g}{0.15}\times 0.23

m=38.33Kg

5 0
3 years ago
PLS ANSWER FAST I WILL MARK THE BEST ONE BRAINLIEST PLS
Fudgin [204]

Answer:

E

Step-by-step explanation:

if we decidedly factor this expression-

4x^2+4xy+y^2

= (2x)^2 + 2*2xy + y^2

= (2x + y)^2

as you can see it is a perfect square so it can be grouped into (2x+y)^2

hence your solution is option e

8 0
3 years ago
Read 2 more answers
It cost Evan $17.70 to send 177 text messages how many text messages did he send if he spent $19.10
tatuchka [14]
He sent 191 text messages
3 0
3 years ago
Simplify the expression <br> 3(5x+8)
viva [34]

Answer:

Solution given:

3(5x+8)

distribute

15x+8*3

<u>1</u><u>5</u><u>x</u><u>+</u><u>2</u><u>4</u><u> </u><u>is</u><u> </u><u>a</u><u> </u><u>required</u><u> </u><u>answer</u><u>.</u>

3 0
3 years ago
Read 2 more answers
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