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Lisa [10]
3 years ago
5

Pwese Math suks lol and I didn't learn this

Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0

Answer:

y = 1/9 x z^3

Step-by-step explanation:

y is jointly proportional to x and z^3

y = k * x * z^3 where k is the constant of proportionality

y =12, x = 4 and z =3

12 = k * 4 * 3^3

12 = k * 4 * 27

12 = k * 108

12/108 = k

1/9 = k

y = 1/9 x z^3

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Page No.3
natka813 [3]

Answer:

Step-by-step explanation:

If a triangle has two legs of equal length

Then the bisector of the angle between those legs is perpendicular to the third side.

6 0
3 years ago
An apple costs <img src="https://tex.z-dn.net/?f=%202%20%5Cfrac%7B1%7D%7B7%7D%20%20" id="TexFormula1" title=" 2 \frac{1}{7} " a
Vikki [24]
10 pencilles can be bought
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4 years ago
Given: 6g+4a=7a<br> prove: g/a=1/2
Likurg_2 [28]

Answer:

Step-by-step explanation:

6g + 4a = 7a

⇔ 6g = 7a - 4a

⇔ 6g = 3a

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I hope this will help you.

3 0
3 years ago
Each page of a photo album holds three rows of four square photos. The area of each photo is 25 cm². There is 2 cm space between
Feliz [49]
<span>32 cm wide by 25 cm tall. Since each photo is square and has an area of 25 cm², that means that the length of each edge of the photos is 5 cm. So the length of a page (2 border gaps + 4 photos + 3 spacing gaps) is 2*3 + 4*5 + 3*2 = 32 cm The height of a page (2 border gaps + 3 photos + 2 spacing gaps) is 2*3 + 3*5 + 2*2 = 25 cm So the page size is 32 cm x 25 cm</span>
8 0
3 years ago
Plz help, And no links please
Talja [164]
I did not get any zeros since the graph doesn’t cross the x axis, meaning that there are no rational zeros

However, here is the method u can use to find the zeros lol


You can use the quadratic formula in order to get the zeros

This is the equation therefore use these values
ax^2+bx+c=0

A=1
B= -5
C=12

The quadratic formula is -b±√(b^2-4ac))/2a (I left a picture just in case)

6 0
3 years ago
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