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3 years ago

write an equation in point slope form for the line that has a slope of 9/4 and contains the point (3,-4)

Mathematics

1 answer:

denis-greek [22]3 years ago

4 0

Answer:

y+4 = 9/4(x-3)

Step-by-step explanation:

The point slope form of an equation is

y-y1 = m(x-x1) where m is the slope and (x1,y1) is the point

Substituting in what we know

y--4 = 9/4(x-3)

y+4 = 9/4(x-3)

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who this number in least to greatest on number line 0.4 space 1.2 space 2.5 Space 3 space 1.7put this number in least to greates

prohojiy [21]

Least -> Greatest:

.4 ; 1.2 ; 1.7 ; 2.5 ; 3

Hope this helps!

4 0

4 years ago

50 points!!! Picture below please help

Dmitry_Shevchenko [17]

Answer:

24/25

20/29

Step-by-step explanation:

Trigonometry ratios:

$sin(\theta)=\frac{O}{H} \\\\cos(\theta)=\frac{A}{H} \\\\tan(\theta)=\frac{O}{A}$

where O is the side opposite to the angle, A is the side adjacent to the angle and H is the hypotenuse (longest side)

As angles A and C are complementary, this implies that side b is the hypotenuse and sides a and c are the legs of a right triangle.

Referring to the attached diagram:

sin(A) = O/H = a/b

cos(C) = A/H = a/b

Therefore, sin(A) ≡ cos(C)

If sin(A) = 24/25 , the value of cos(C) = 24/25

If cos(A) = 20/29, the value of sin(C) = 20/29

6 0

3 years ago

on a bicycle you can travel 20 miles in 4 hours. A that same rate, what distance can you travel in 1 hours?

sergejj [24]

Answer:

5 miles

Step-by-step explanation:

20 / 4 = 5

5 0

3 years ago

Read 2 more answers

A sawmill runs for three 4-hour shifts per day. It produces 500 2x4's per hour, which are divided into 50 piece bundles automatc

atroni [7]

It produces 500 per hour and those are divided into 50 piece bundles. so if we divide by 50 we will see how many bundles.
500/50 = 10.

it says that he does 10 bundles an hour and we found it makes 10 bundles per hour so it will take him the exact amount of hours that they run to load.the bundles.

it runs 3 shifts that are 4 hours. so to get the hours we can multiply 3 shifts by 4 hours
3 * 4 = 12 hours

if it did not.match we.could have kept going like this

so 10 bundles per hour for 12 hours is
10 * 12 = 120 bundles

he runs 10 bundles in an hour so we can divide the total by the amount per hour and gwr.how long it takes
120 / 10 = 12 hours

7 0

3 years ago

The table shows linear relashonsips between x and y write an equation in slope intercept form for this relashonsip!!!!!!!!!!!!!!

Alchen [17]

Answer:

$y=-2x+6$