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Kitty [74]
4 years ago
6

This is my last qestoin.​

Mathematics
2 answers:
horsena [70]4 years ago
8 0

Answer:

1.) 1 pound 9 ounces

2.) G= 50

3.) 10/27

Step-by-step explanation:

I hope I helped again! :)

tatyana61 [14]4 years ago
6 0

8. 1lb 90oz

9.4/5*g=40

We move all terms to the left:

4/5*g-(40)=0

Domain of the equation: 5*g!=0

g!=0/1

g!=0

g∈R

We multiply all the terms by the denominator

-40*5*g+4=0

Wy multiply elements

-200g*g+4=0

Wy multiply elements

-200g^2+4=0

a = -200; b = 0; c = +4;

Δ = b2-4ac

Δ = 02-4·(-200)·4

Δ = 3200

The delta value is higher than zero, so the equation has two solutions

We use following formulas to calculate our solutions:

g1=−b−Δ√2a

g2=−b+Δ√2a

The end solution:

Δ−−√=3200−−−−√=1600∗2−−−−−−−√=1600−−−−√∗2√=402√

g1=−b−Δ√2a=−(0)−402√2∗−200=0−402√−400=−402√−400=−2√−10

g2=−b+Δ√2a=−(0)+402√2∗−200=0+402√−400=402√−400=2√−10

10could not figure ten out good luck though youll do great!

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Vsevolod [243]

Applying the combination formula, the number of ways there are is: 66.

<h3>What is Combination?</h3>

Combination is a technique in maths used in selecting objects from a group of objects in a way that the order in which they are selected does not matter.

Combination formula is given as:

nC_r = \frac{n!}{r(n - r)!}

Given the following:

  • n = 12
  • r = 2

Plug in the values:

12C_2 = \frac{12!}{2(12 - 2)!}\\\\12C_2 = \frac{12!}{2(10)!}\\\\12C_2 = \frac{12 \times 11}{2(1)}

\mathbf{12C_2 = 66}

Therefore, applying the combination formula, the number of ways there are is: 66.

Learn more about combination on:

brainly.com/question/25821700

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2 years ago
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BaLLatris [955]

What’s the answer bcuz I need it right now?

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3 years ago
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Convert the equation into standard form.
oksian1 [2.3K]
ehh, look on Slader answer 100% gonna be there hun, just check!


Here’s
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3 years ago
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Help pleaseeeeee and quick too lol!
Brut [27]

Step-by-step explanation:

2/root 9=2/3 = 0.6666666667

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3 years ago
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SOMEONE PLEASE HELP ME ASAP PLEASE!!!​
Sergio [31]

Answer:

y = x - 5

Step-by-step explanation:

The equation given to us is;

y = x - 3

y = (1)x + (-3)

y = mx + c

Where m = slope of the line = 1

As parallel line have same slope, slope of second line is also 1

Use general equation to find line

y = mx + c

y = 1x + c

y = x + c

Substitute (3,-2) in the given equation:

-2 = 3 + c

c = -5

Substitute m=1 and c=-5 in general equation to find the equation of line:

y = mx + c

y = x - 5

3 0
3 years ago
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