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2 years ago

(3,4) and (0, 5) write a linear equation

Mathematics

1 answer:

Nina [5.8K]2 years ago

3 0

Answer:

y=-1/3x+5

Step-by-step explanation:

Slope-intercept form

y=mx+b

m => slope

b => y-intercept

Slope

m=(y2-y1)/(x2-x1)=(5-4)/(0-3)=1/(-3)=-1/3

Y-intercept

y=-1/3x+b

5=-1/3(0)+b

5=b

Final equation

y=-1/3x+5

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Can someone plsss help :)

OLga [1]

Set equal to eachother
(2x+1) = 79
Subtract 1 from both sides
2x=78
Divide 2 from both sides
2x/2=78/2
X= 39

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3 years ago

Zane way to color meatballs during a science class the blue ball weighs 7 lb in the green ball weighed 0.69 lb in the same place

Umnica [9.8K]

you would just add both of them together so the weight would be 7.69 Ibs

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3 years ago

What is the measure of angle x?

zhuklara [117]

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3 years ago

Hi there, hope everyone is well and staying cool :D

gogolik [260]

Answer:

A) By using the Pythagorean Theorem, we will see that $8^2 + 15^2 = 17^2$ . If we simplify it, we will find that the hypotenuse of Δ $ABC = 17$

B) approximately $18.79$

Step-by-step explanation:

A) In all honesty, you don't really need to look at ΔACD at all for this one. Just use the Pythagorean Theorem (like previously stated) and solve!

***Pythagorean Theorem is $leg^2 + leg^2 = hypotenuse^2$

B) Here, you can also use the Pythagorean Theorem! However this time, the equation will be, $8^2 + 17^2 = AD$ .

$8^2 + 17^2 = 64 +289$

$64 + 289 = 385$

$\sqrt{385} \\$ ≈ $18.79$

Hope you do well on the rest of your math problems :D

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3 years ago

Find the value of x.

Ronch [10]

Answer:

Step-by-step explanation:

65+50=115

180-115=65

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3 years ago