0.8÷30<br><img src="https://tex.z-dn.net/?f=0.8%20%20%5Cdiv%2030%20%3D%20" id="TexFormula1" title="0.8 \div 30 = " alt="0.8 \d

Ink cartridges are heavy 1/4 pound. The total weight of the cartridges in a box is 2 1/2 pounds. How many cartridges does the bo

-BARSIC- [3]

There are 10 cartridges in the box.

6 0

3 years ago

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Which equation best represents the relationship between x, the age of the machine in years, and y, the value of the machine in d

Evgen [1.6K]

Answer:

y=-0.5x+8

Step-by-step explanation:

stat, or just rise over run

8 0

3 years ago

Help fast please geometry

frozen [14]

Answer:

3√6

Explanation:

explanation is in the image above

HOPE THIS HELPS PLEASE MARK ME BRAINIEST

6 0

2 years ago

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A(x, 1), B(5,3) and C(4,-3) are the vertices of triangle ABC. If AB=AC, find the value of x

Molodets [167]

$\\ \rm\longmapsto AB=AC$

$\\ \rm\longmapsto \sqrt{(x-5)^2+(1-5)^2}=\sqrt{(x-4)^2+(1+3)^2}$

$\\ \rm\longmapsto (x-5)^2+(-2)^2=(x-4)^2+4^2$

$\\ \rm\longmapsto (x-5)^2+4=(x-4)^2+16$

$\\ \rm\longmapsto (x-5)^2-(x-4)^2=16-4=12$

$\\ \rm\longmapsto x^2-10x+25-x^2+8x-16=12$

$\\ \rm\longmapsto -2x+9=12$

$\\ \rm\longmapsto -2x=12-9=3$

$\\ \rm\longmapsto x=\dfrac{3}{-2}=-1.5$

5 0

3 years ago

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SOMEONE HELP ME ASAP I KEEP GETTING IGNORED WILL GIVE BRAINLIEST!

dlinn [17]

Answer:

B.) 1/7

Step-by-step explanation:

you have a total of 15 the you subtract one so you have

15-1= 14

you had 3 dimes and you took one out so you have

3-1=2

so you have 2/14 and in simplest for that is 1/7 because you divide both by 2

I hope this was good enough:

3 0

3 years ago

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