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lorasvet [3.4K]
3 years ago
6

What is the slope of the line passing through the points (1, 3) and (3, 9)?

Mathematics
2 answers:
crimeas [40]3 years ago
8 0
The slope is 3 because the rise is 6 and the run is 2. So 6/2=3
Dvinal [7]3 years ago
3 0

Answer:

slope is 3

Step-by-step explanation:

Mark brainliest plz

Its correct

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Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches.
Alex777 [14]
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5 0
3 years ago
Read 2 more answers
The diagram shows a right-angled triangle.<br> a<br> 12 cm<br> 24 cm<br> Find the size of angle x.
Vlada [557]

Given that , Length of Base and Hypotenuse is 12 cm and 24 cm , respectively .

Need To Find : The measure of Angle x .

<em>As </em><em>We </em><em>know </em><em>that </em>,

Cos ∅ = Base / Hypotenuse

ㅤㅤ <u>By </u><u>Substituting </u><u>known </u><u>Values </u><u>:</u>

ㅤ⤀Cos x = 12/24

ㅤ⤀Cos x = ½

ㅤ⤀Cos 60⁰ = ½

Therefore,

  • Value of Angle x is 60⁰
6 0
2 years ago
A train is traveling from New Orleans to Memphis at a constant speed of 79 mph. New Orleans and Tennessee are 395.1 miles apart.
sineoko [7]
Time = distance / speed
time = 395.1 / 79
time = 5.0 hrs
5 0
3 years ago
What is the answer to 1/7(x+3/4)=1/8
ivolga24 [154]

Answer:

<h3>x = 1/8</h3>

Step-by-step explanation:

1/7(x+3/4) = 1/8

Multiply 1/7 with x and 3/4

1/7x + 3/28 = 1/8

Multiply everything by 7, so x is a whole number

x + 21/28 = 7/8

Convert 21/28 into a similar like denominator to 7/8

x + 6/8 = 7/8

x = 7/8 -6/8

x = 1/8

<em>If this helped you, and this is the correct answer, make sure to give me the brainliest answer as it is greatly appreciated. Thank You!</em>

3 0
3 years ago
An aquarium tank can hold 5400 liters of water. There are two pipes that can be used to fill the tank. The first pipe alone can
Nady [450]

Answer:

36 minutes when both pipes are working together

Step-by-step explanation:

capacity of tank = 5400 liters

Pipe A flow per mint. = 5400/90 = 60 liters per mint.

Pipe B flow per mint. = 5400/60 = 90 liters per mint.

Flow of A + B per mint. 60 + 90 = 150 liter per mint.

Therefore, 5400 / 150 = 36 minutes to fill the tank

8 0
3 years ago
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