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goldfiish [28.3K]
3 years ago
6

Is y=19x-5 a proportional relationship?

Mathematics
1 answer:
Mandarinka [93]3 years ago
8 0

to be a proportional relationship it must go thru (0,0) if x=0 y=-5 so it is not proportional

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Multiple Choice Question Find the y-value when x = 0 in the equation y= 2x + 3. A. 5 B. 2 C. 3 D. 1​
Dafna11 [192]

Answer:  C.

brainliest plz

Step-by-step explanation:

y=2x+3

substitute in x

y=(2*0)+3

y=0+3

y=3

3 0
3 years ago
what angle is half of its supplement; the measure of one angle is 15 less than half the measurement of its supplement; complemen
Delvig [45]

So one angle is of measurement 130 degree and the other angle is of measurement 50 degree.

<h3>What are angles?</h3>

When two rays are linked at their ends, they create an angle in geometry. The sides or arms of the angle are what are known as these rays.

When two lines meet at a point, an angle is created.

An "angle" is the measurement of the "pening" between these two rays. It is symbolized by the character. The circularity or rotation of an angle is often measured in degrees and radians.

Angles are a common occurrence in daily life.

Angles are used by engineers and architects to create highways, structures, and sports venues.

According to our question-

One angle's measurement is 15 less than its supplement's measurement.

Let's say that the supplement angle is measured in degrees.

So the measurement of the other angle is

And the sum of the measurement of supplementary angles is 180.

Multiplying both sides by 2

Therefore, one angle is 130 degrees in length and the other is 50 degrees.

learn more about angles click here:

brainly.com/question/25716982

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4 0
1 year ago
Win bakes fruit bars in a pan shaped like a rectangular prism. The volume of the pan is 120 in³. The length of the pan is 8 in.,
krok68 [10]
V=LWH

120=8(1.5)W

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8 0
3 years ago
7. The lifetime of a certain brand of tires is approximately normally distributed, with a
Aleonysh [2.5K]

Answer:

0.0025551

Step-by-step explanation:

Given that:

Mean (m) = 40000

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P(x < 33,000) :

USing the relation to obtain the standardized score (Z) :

Z = (x - m) / s

Z = (33000 - 40000) / 2500 = - 2.8

p(Z < -2.8) = 0.0025551 ( Z probability calculator)

Probability of Tyre wagering out before mileage limit is reached = 0.0025551

7 0
3 years ago
1010,0101,1100,0011,11100............what is next ?
Triss [41]
00111 is next because all your doing is 11100 and twisting it around which is gonna be 0011 example: 1213=3121

6 0
3 years ago
Read 2 more answers
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