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ICE Princess25 [194]

4 years ago

10

How do i find the gradients of a line

1 answer:

serg [7]4 years ago

5 0

Honestly, i searched this up but google can explain it a lot better than i can :(
<span>1. choose any two points on the line.
2.draw a right-angled triangle with the line as hypotenuse.
3. use the scale on each axis to find the triangle's: vertical length.
4. horizontal length.work out the vertical length ÷ horizontal length.
<span>5. the result is the gradient of the line.</span></span>

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Which expression represents 3 more than twice another 2 plus n plus 3

elena55 [62]

Answer:

twice a number n is 2n

plus 3 is + 3

→ twice a number n plus 3 is 2n + 3.

Step-by-step explanation:

4 0

3 years ago

One of the legs of a right triangle measures 17 cm and the other leg measures 5 cm. Find the measure of the hypotenuse. If neces

Semenov [28]

Answer:

17.7 cm^2

Step-by-step explanation:

The formula for finding the hypotenuse using the pythagorean theorem is:

$a^{2}+b^{2}=c^{2}$

or, it can also be $c=\sqrt{a^2+b^2}$ . But I will be using the first formula.

We first plug in the "legs" to the equation:

$a^{2} =17^{2} \\b^{2}=5^2$

$17^2+5^2=c^2\\17^2+5^2=314$

Now, you find the square root of 314.

$\sqrt{314}=17.72^2$

And finally, just round to the nearest tenths place!

$17.7^2$

6 0

2 years ago

What is the length of the paintbrush in centimeters?

STatiana [176]

Answer:

D

Step-by-step explanation:

7 0

4 years ago

The Lynn’s family bought a house for $75,300 a few years later they sold the house for $80,250 how much greater was the selling

Zepler [3.9K]

Buying price: $75,300

Selling price: $80,250

You want to find out how much more the selling price was when compared to the buying price.

To find the difference in prices, simply subtract the selling price with the buying price.

$80,250 (buying price) - $75,300 (selling price) = $4,950 (price difference)

The selling price is greater than the buying price of the house by $4,950

5 0

4 years ago

Please help me, if correct get brainliest

Solnce55 [7]

Answer:

If I am correct the answer should be graph it !!!! first quadrant

corners

(0,0)

(0,3)

(1.5 , 3.5) intersection

(5,0)

evaluate 6x-4y at those corners

0

-12

-5

+9

makes sense, need big x and small y :)

Step-by-step explanation:

I apologize if I am incorrect I am only in 7th grade but I am pretty intelligent so please try it out!

3 0

3 years ago