3 years ago

How many solutions does the system y=6x-4 and y=4-6x have?

Mathematics

1 answer:

kotegsom [21]3 years ago

4 0

Answer:

Step-by-step explanation:

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Hitung jarak di antara titik P(7, 1) dengan titik Q(7, 8)

MaRussiya [10]

Answer:

7 units

Step-by-step explanation:

Distance between 2 points

= $\sqrt{(y1 - y2)^{2} + (x1 - x2) {}^{2} }$

Thus, distance PQ

$=\sqrt{(8 - 1)^{2} + (7 - 7)^{2} } \\ = \sqrt{7^{2} } \\ = 7$

Or you could simply take 8-1= 7 since both points have the same x-coordinate. Thus, PQ is a vertical line and the distance between them is due to the difference in their y-coordinate.

5 0

3 years ago

A 480 page book is 2.4 cm thick(not counting the thickness of the covers.). Find the thickness of 380 pages of the book

Helga [31]

Set up a proportion:

2.4/480 = x/380

Cross Multiply:

480x = 912

Divide both sides by 480:

x = 1.9

Answer: 1.9 cm thick

8 0

3 years ago

You are making a table cloth for a party supply company. The table cloth needs to be 8 feet by 12 feet and you must add an addit

frosja888 [35]

well multiply 12×8 and then multiply that by 6 and get your answer

7 0

4 years ago

Read 2 more answers

2 1/5 (6/7 - 1 1/14)

hram777 [196]

If it’s 2(1/5) (6/7-11/14) it equals 0.2867942868 or if it’s 21 divided by five it should equal 30113400109.8 I hope that’s what u needed :( if it’s not im sorry

5 0

3 years ago

3x4.-4 5x3 - 2x2 4x3 + 6x ? 4x4 - 2x2 – 3x

aleksandr82 [10.1K]

Answer:

$3 \times 4. - 4 \\ 12 \times - 4 \\ - 48$

3 0

3 years ago