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Kruka [31]
3 years ago
6

Which step is nigels mistake

Mathematics
1 answer:
sp2606 [1]3 years ago
7 0

Answer:

step 1

Step-by-step explanation:

step 1 he made the mistake

should have been:

h - 2 = 20

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Porter drove due east 20 miles on interstate 23 then due south on interstate 77 to the nearest hundredth of a mile how far was h
OverLord2011 [107]

Answer:

30.48 miles

Step-by-step explanation:

This can be represented as a right angle triangle with sides 20 miles and 23 miles. The hypotenuse is the distance from the starting point. Pythagoras theorem states that for a right-angled triangle, the square of side of the hypotenuse is equal to the sum of squares of the other two sides. It is given by the equation:

c² = a² + b², where c is the hypotenuse and a,b are the sides

Let a = 20 miles and b = 23 miles

c² = a² + b²

c² = 20² + 23²

c² = 400 + 529

c² = 929

c = √929 = 30.48

c = 30.48 miles

7 0
4 years ago
Albert hikes for 0.35 mile. Use a number line to write 0.35 as a fraction. Then find an equivalent fraction.
finlep [7]
0.35 as a fraction is 35 over 100. An equivalent to this is 7 over 20
5 0
3 years ago
Read 2 more answers
PLZ HELP MEH FOR A BUNCH O POINTS PLLLLLLZZZZZZZZZ I NEED NUMBER 2 BASED ON NUMBER 1!!!!!! IN LONG DIVISION FORM!!!!!!!
MissTica

Answer:

Step-by-step explanation:

1) 64.04

2)16.02

6 0
3 years ago
What is the inverse of the function f(x) = 2x – 10?
o-na [289]

If <em>h(x)</em> is the inverse of <em>f(x)</em>, then by definition of inverse function, we have

<em>f(h(x))</em> = <em>x</em>

By definition of <em>f(x)</em>, composing <em>f</em> with <em>h</em> gives

<em>f(h(x))</em> = 2 <em>h(x)</em> - 10

Solve for <em>h(x)</em> :

<em>x</em> = 2 <em>h(x)</em> - 10

2 <em>h(x)</em> = <em>x</em> + 10

<em>h(x)</em> = (<em>x</em> + 10)/2

<em>h(x)</em> = <em>x</em>/2 + 5

So... whichever option most closely resembles this is the correct one. It's hard to tell exactly which one that would be.

6 0
3 years ago
NEED HELP ASAP
Sliva [168]

Answer:

I Think Its B.

Step-by-step explanation:

Srry If Its Wrong I Tried To Look It Up.

4 0
3 years ago
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