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3 years ago

Please help you guys, Look at the picture attached

Mathematics

1 answer:

Nookie1986 [14]3 years ago

8 0

Answer:

Step-by-step explanation:

if (x,y) is the centroid. Then x=(x1+x2+x3)/3,y=(y1+y2+y3)/3

x=(-2+4+10)/3=4

y=(6+0+6)/3=4

centroid=(4,4)

x=(3+5-2)/3=2

y=(3-1+1)/3=1

centroid=(2,1)

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Juliette [100K]

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3 years ago

There is an ice cream and candy shop next-door that is the same size as your bakery. How many 30th of the space does it take up

Solnce55 [7]

Well, this is basically perimeter and Area. So, if there next door, your going to want to find out 50% of the ice cream shop and candy shop. 40% of it is next to each other . So 40 x 2= 80, there’s the answer . Hope this helps!!!

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3 years ago

Solve each exponential equation. round your answer to two decimal places.

notka56 [123]

4a.4²x +3=1

Slotuion:

4²x + 3=1 : x= -⅛ (Decimal:x= -0.125)

Steps

4² x +3=1

4²=16

16x + 3=1

Subract 3 from borh sides

16x +3-3=1-3

Simplify

16x=-2

Divides both sides by 16

$\frac{16 \times }{16} = [tex] \frac{ - 2}{16}$

[/tex]

Simplitfy

$\frac{16 \times }{16} : x$

Simplify

$\frac{ - 2}{16}: -⅛$

x = -⅛

therefore the answer is x= -⅛

4b.ex-1 -5 =5

x~=3.30258

explanation:

e^(x-1)-5=5

e^(x-1)=10

x-1=ln 10

x-1~=2.30258

x~=3.30258

$\large \pink{ \overbrace{ \underbrace{ \tt{ \color{red}{ \: \: \: \: \: \: \: hope \: it \: help \: you \: \: \: \: \: \: \: \: }}}}}$

7 0

2 years ago

Read 2 more answers

Given NL bisects KNM and KLM. Prove NKL equals NML

SCORPION-xisa [38]

Answer:

What question do we answer?

Step-by-step explanation:

5 0

3 years ago

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Please help me with this

erica [24]

Answer:

a = 5

Step-by-step explanation:

If it's easier for you, you can replace n(a) with y and put a as x.

Now the equation is y = 7x + 4.

It asks you to put in 39 as y.

39 = 7x + 4.

To solve this, the goal is to isolate the variable on one side. The first step I see is to subtract the 4 from both sides.

35 = 7x

Now divide both sides by 7 and we're done!

5 = x

7 0

3 years ago

Read 2 more answers