MATHEMATICS HIGH SCHOOL

7.Write the equation in point-slope form of the line that
passes through the given point and has the given slope.
(4,-7); m = -1/4

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

y + 7 = -1/4(x - 4)

y + 7 = -1/4x + 1

y = -1/4x - 6
Answer 2
Answer:

Answer:

y+7=-1/4 (x-4)

Step-by-step explanation:

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To solve X/0.4 = 10, you would: Add 0.4 Subtract 0.4 Multiply 0.4 Divide by 0.4
2,000 water bottles are being labeled and boxed. Each box holds 6 water bottles. How many bottles will be left over?1 2 4 5
How you work out 7 (-5v-8)

Find the quotient 8 over 0

Answers

un-defined.........................
8 ÷ 0 = can not be divided. No number can be divided by 0.

Hope I helped ya!!xD 

Emelina wrote the equation of a line in point-slope form as y-4 = 3(x-2) What is Emelina's equation in slope-intercept form? *1 point
y=3x-10
y=3x-2
y=3x+2
y=3x+10

Answers

Answer:

y = 3x - 2

Step-by-step explanation:

The first three terms of an arithmetic sequence are given. Find an expression for Tn in terms of n:a, 2a, 3a

Answers

Answer:

tn = n·a

 t10 = 10a

Step-by-step explanation:

We observe that the coefficient of 'a' is the term number:

 tn = n·a

 t10 = 10a

Step-by-step explanation:

what fraction of a clockwise revolution does the hour of a clock turn through when it goes from a) 4 to 7 b) 8 to 2 c) 1 to 10 ​

Answers

Answer:

a)3/12 = 1/4

b)6/12 = 1/2

c)9/12 = 3/4

Step-by-step explanation:

To find the distance traveled by the hour hand, subtract the beginning position from the ending position. For example, in a, the distance traveled between 4:00 and 7:00 is three hours. Since there are 12 total hours on a clock, the fraction would be 3/12 (traveled/whole revolution). Simplify further to get 1/4.

The other two problems are very similar to the explanation above. Treat the second problem's ending time as 14:00, since it is two hours after 12:00.

Hope this helps!

Computer Craft pays its sales associates a 15% commission on every sale. Barry sold a laptop computer for $1,900 and a printer for $300.How much money did Barry earn on the sale of the items?

Answers

$330.00 is how much money Barry earned on the sale of the items

What is the intersection of plane WZVS and plane STUV?

Answers

Answer:  The required intersection is the line 'VS'.

Step-by-step explanation:  We are given to find the intersection of the planes WZVS and plane STUV.

We know that,

If two planes intersect each other, then their intersection is a straight line.

As shown in the given figure, the point 'V' and 'S' lie on both the planes WZVS and STUV.

So, the line joining these two points, i.e., the line VS also lie on both the planes.

Therefore, the intersection of both the planes is the line 'VS'.

Thus, the required intersection is the line  'VS'.
An easy  way to find  this is to look at the cross section, and see where the lines meet
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