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Snowcat [4.5K]
2 years ago
12

Which statement is ture about the graphs of the two lines y=-4/5x+2 and y=-5/4x-1/2

Mathematics
2 answers:
dimaraw [331]2 years ago
6 0
Hey Britanny. I can solve this only for five u sd. Get me at junelukesatgeemaildotcom
Anna71 [15]2 years ago
5 0
I see that the slope of one line is the reciprocal of the slope of the other:  -4/5 and -5/4.  Unfortunately, these cannot be called perpendicular lines, because the slopes of perp. lines are negative reciprocals.

Neither are the slopes of these two lines equal.  Were they equal, the lines would be parallel.

The most probably true statement would be that the two lines intersect.  If you want to understand this problem well, graph the 2 lines and determine where they intersect.  My result is the point (-5, 5.75).

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May I please receive help?
BARSIC [14]

Answer: m∠2 = 28°

Step-by-step explanation: Right bro. 1000%

6 0
2 years ago
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Determine the value of Tan 88 degrees 22' 45''
Vedmedyk [2.9K]
The value would be 28.63
5 0
3 years ago
The dimensions of a rectangular prism are shown below: Length 2 1/4 ft | width 1 ft | height 1 1/4 ft.
zysi [14]

Answer:

  • See below

Step-by-step explanation:

<u>Dimensions given:</u>

  • l = 2 1/4 ft, w = 1 ft, h = 1 1/4 ft

A small cube has side of 1/4 ft

Find the number of small cubes can fit in each dimension of the prism.

<u>Length</u>

  • 2 1/4 : 1/4 = 9/4 * 4 = 9

<u>Width</u>

  • 1 : 1/4 = 1 *4 = 4

<u>Height</u>

  • 1 1/4 : 1/4 = 5/4 * 4 = 5

Part A

<u>Number of small cubes would be:</u>

  • 9*4*5 = 180

Part B

<u>Each small cube has volume:</u>

  • V = (1/4)³ = 1/64 ft³

The volume of the prism in terms of small cubes is 180 as we found above.

<u>The volume in terms of unit cube:</u>

  • V = 180*1/64 = 180/64 = 2 52/64 = 2 13/16 ft³ or 2.8125 ft³
4 0
2 years ago
Consider the following equation:
Sidana [21]
So you would plug in 0 for a from the beginning since this is numerical slope definition of a derivative

3 0
3 years ago
Been stuck on these last 2 questions. can anybody help? thanks in advance!
Maurinko [17]

The equation that passes through the point (7, -2) and (11, 5) is y = 4/7x - 9

Equation of the line:

The standard form of the equation of the line is written as

y = mx + b

here

x and y represents the coordinates of the equation

m refers the slope of the equation

b refers the y intercept of the equation

Given,

Here we have the points (7, -2) and (11, 5).

Now we have to find the equation that passes through this points.

If you want to find the equation of the line, we have to find the slope and the intercept of the line.

The slope of the line is calculated by using the given point (7, -2) and (11, 5),

=> m = (11 - 7) / ( 5 - (-2))

=> m = 4/7

Now, we have to use the slope and the point (11, 5) to find the value of y intercept of the equation,

=> 5 = (4/7) (11) + b

=> 35 = 44 + b

=> b = -9

Therefore, the equation that passes through the points is y = 4/7x - 9

To know more about equation of the line here.

brainly.com/question/21511618

#SPJ1

4 0
1 year ago
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