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3 years ago

What are the coordinates of the point on the directed line segment from (-6,9) to

Mathematics

1 answer:

brilliants [131]3 years ago

8 0

Answer:

Step-by-step explanation:

difference of x-coordinates = 4-(-6) = 10

difference of y-coordinates = -1-9 = -10

partition the differences into a ratio of 1:4

10 × 1/(1+4) = 2

-10 × 1/(1+4) = -2

(-6+2,9-2) = (-4,7)

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Help .....................

seraphim [82]

Answer:

1. 8 is bigger

2. -9 is bigger

3. 12 is bigger

Step-by-step explanation:

4 0

3 years ago

An engineer estimated the weight of a steel beam to be 600 pounds. The actual weight of the beam was 639 pounds. Find the absolu

ser-zykov [4K]

Answer:

Absolute: 39 pounds

Relative: 6.5%

Step-by-step explanation:

To find the absolute difference, we simply have to see by how much pounds the estimation was off.

The real measure was 639 pounds, the estimated weight was 600.

D = 639 - 600 = 39 pounds.

For the percent of error, we divide the absolute difference (39) by the real value (639) and we'll get the % of error. So,

%D = 39 / 600 = 0.0610, so 6.1%

We don't need to round it to the nearest tenth, since it's already to that precision level.

5 0

3 years ago

Read 2 more answers

The value of 3 expo3 + 4 expo2

Nezavi [6.7K]

Answer:

Step-by-step explanation:

$3^{3}$ + $4^{2}$ =

Solve:

$3^{3}$ = 3*3*3= 9*3= 27

$4^{2}$ = 4*4= 16

Then add them together:

27+16= 43

Hope this helps!

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=3n%5E%7B2%7D%20-8n%2B4%5C%5C" id="TexFormula1" title="3n^{2} -8n+4\\" alt="3n^{2} -8n+4\\" ali

Yuki888 [10]

$Hello$ $There!$

Here's a explanation!

Factor:

$3n^2-8n+4$

$= (3n-2)(n-2)$

$ANSWER!$

$(3n-2(n-2)$

Hopefully, this helps you!

$AnimeVines$

5 0

3 years ago

Read 2 more answers

Algedratic expression for word phrase the quotient of y and 6

seraphim [82]

we are given

the quotient of y and 6

we always start from left to right order of operation

we know that

quotient means division

so, we can write as

the quotient of y and 6 is

$\frac{y}{6}$ ...............Answer

4 0

3 years ago