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2 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

2 answers:

ozzi2 years ago

5 0

Answer:

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

Step-by-step explanation:

m=slope and b=y-intercept (probably useful for later on in the school years)

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)

FromTheMoon [43]2 years ago

3 0

Answer:

We can’t write it in point slope form because we need 2 points for that. But we can write it in slope intercept form which id y-mx+b. so the equation would be -4=9/4(3)+b

Step-by-step explanation:

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A field has a perimeter of 1.48 kilometers it is 460 meteres long how wide is the field

Vika [28.1K]

280 meters wide.
Step 1: Convert kilometers to meters. 1.48=1480
Step 2: Multiply the side length that you have by 2. 2x460=920
Step 3: Subtract 920 from 1480. 1480-920=560.
Step 4: Divide 560 by 2. 560/2=280
There is your answer!

6 0

3 years ago

Read 2 more answers

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Rama09 [41]

a2+b2=25

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3 years ago

The measure of the second angle of a triangle is twice as large as the measure of the first measure of the third angle is 30° le

Alex777 [14]

Applying the triangle sum theorem, we have:

First angle measure = 35°

Second angle = 70°

Third angle = 75°

<h3>What is the Triangle Sum Theorem?</h3>

According to the triangle sum theorem, all angles in a triangle will give a sum of 180 degrees.

First angle measure = x

Second angle = 2x

Third angle = (2x + x) - 30 = 3x - 30

x + 2x + 3x - 30 = 180 [triangle sum theorem]

6x - 30 = 180

6x = 180 + 30

6x = 210

x = 210/6

x = 35

First angle measure = x = 35°

Second angle = 2x = 2(35) = 70°

Third angle = 3x - 30 = 3(35) - 30 = 75°

Learn more about the triangle sum theorem on:

brainly.com/question/7696843

#SPJ1

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If no number can be used more than once, how many different 2-digit numbers can be formed from the digits 4, 6, and 8?

ikadub [295]

Answer:

Six.

Step-by-step explanation:

hoped this helped!

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3 years ago

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zzz [600]

Step-by-step explanation:

hope it's help.

see answer attached

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