3 years ago

Slope of (6,-7) and (-6,-3)

Mathematics

1 answer:

Bogdan [553]3 years ago

3 0

The formula for finding a gradient is
y2-y1/x2-x1.
So in your case it will be the following:

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Solve the equation: 1/2(4x - 16) = 14

Vsevolod [243]

Answer:

Step-by-step explanation:

1/2(4x - 16) = 14

2x - 8 = 14 {add 8 to both sides}

2x = 22 {divide both sides by 2}

x = 11

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3 years ago

What is equivalent to 4 square root 5

Grace [21]

2√20 and 4*5^1/2. Explanation Below:
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When we simplify 2√20, we get 4√5, and 5^1/2 is √5. Therefore, 4*5^1/2 is 4√5.
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4 years ago

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There is a vendor at a carnival selling bags of cotton candy. Each bag of cotton candy has the same cost. She starts each day wi

umka21 [38]

Answer:

The cost of each cotton candy bag is $4.

Step-by-step explanation:

Consider the provided information.

Let, the vendor has $x$ dollar at the starting of each day.

Let, the cost of each cotton candy bag is $y$ .

Now when she sells a total of 12 bags, she has $128.

$x+12y=128$ .....(1)

After she sells a total of 20 bags, she has $160.

$x+20y=160$ ....(2)

Subtract equation 1 from equation 2.

$(x+20y)-(x+12y)=160-128$

$8y=32$

$y=4$

Hence, the cost of each cotton candy bag is $4.

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3 years ago

14 POINTS for solving x in 14 Angle Relationships problems

ipn [44]

Answer:

x= 14

x=66,000

x=12.7

x=34^2

Step-by-step explanation:

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3 years ago

Please help me with this please i will give brainlist if it's right!!

zhuklara [117]

Your answers are right ! :) hope this helps you. Have a great day thank you hahahahahaha

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Slope of (6,-7) and (-6,-3)​

Slope of (6,-7) and (-6,-3)