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bogdanovich [222]
3 years ago
15

What line is perpendicular to y= 7/8x-2

Mathematics
1 answer:
belka [17]3 years ago
5 0
The slope for a line that's perpenficular is the resepical of each other
Ex. Slope: -2 Perpendicular Slope to 1st Line: \frac{1}{2}
so the perpendicular slope to 7/8 is -8/7
for y-intersecpt i would go on desmos(graping calculator website) and type in the equation y=-8/7x+b
Use the slider, and it you give you... You can't find the whole equation (y=mx+b). Because as long as the line has the slope of -8/7 it's perpenicular.
Did the problem tell you anything about a point that this new line goes through? Or no?
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Order the relative frequencies from least to greatest
Lostsunrise [7]

Answer:

3rd, 1st, 2nd

Step-by-step explanation:

So first rectangle says clay pieces entered by art 3 kids:  relative freq there is 20/88  approx .23

The second rectangle says all painted by art 1 kids:  43/103 approx .42

Third rectangle says art 2 kids who did digital pieces: 24/109 approx .22

Lowest: third rectangle

Medium: first rectangle

Highest: second rectangle

7 0
3 years ago
Miller Park sits on one square city block 300ft on each side. The city wants to get an estimate of how much it would cost to put
harkovskaia [24]
300*square root of 2=424.264
424.264*25=10606.6.
6 0
4 years ago
Round 43.076 to the nearest hundredth.
AleksAgata [21]
43.08 because if you round and the number in the thousanths is 6 and if the number is 5 and above you round and 4 and below you go down so it is 6 so you round up so it is 43.08 because 7 rounds to 10 
8 0
4 years ago
2/5 - 1/3 (simplified if possible)
Kipish [7]

Answer:

1/15

Step-by-step explanation:

(1).   <em>Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD (Least Common Denominator). </em>

So lets do step one now, the LCD is 15 so we have to make both denominators agree on one number, so 15 is the number both denominators agree on.

Solve:

2*3/5*3 - 1*5/3*5

(2). <em>Complete the multiplication.</em>

6/15 - 5/15

(3). <em>The two fractions now have like denominators so you can subtract the numerators.</em>

6 - 5 / 15 - 15 = 1/15

*Pro tip:

<em>The denominator doesn't change and stays the same. So you don't </em>

<em>subtract the 15 by 15.</em>

(4). <em>Then you'll get the answer and then if you can simplify then simplify.</em>

<em />

The Answer is 1/15, and cannot be simplified.

So the answer is 1/15

Hope this helps!

7 0
2 years ago
What is 2 + 2 sqrt(2)
11111nata11111 [884]

Step-by-step explanation:

\sqrt{2} is an irracional number it has infinetely many digits

you can factorize that as

2(\sqrt{2}+1 )

a decimal aproach is

4.828...

8 0
3 years ago
Read 2 more answers
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