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Karo-lina-s [1.5K]
4 years ago
14

1. What is the equation of a line that has a slope of ⅔ and a y-intercept of -3?

Mathematics
1 answer:
ArbitrLikvidat [17]4 years ago
3 0

Answer:

1. y = (⅔)x - 3

2. y = 3x + c

3. 1) non-proportional

2) can be proportional if c = 0

Step-by-step explanation:

1. What is the equation of a line that has a slope of ⅔ and a y-intercept of -3?

y = (⅔)x - 3

2. What is the equation of a line that has a slope of 3?

y = 3x + c

3. Lable the 2 equations as proportional or non-proportional and why.

A proportional relation should pass through the origin, i.e the y-intercept should be 0

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in new england 47% of the houses have a garage and 36% of the houses have a garage and a backyard what is the probability that a
miv72 [106K]

Answer:

The probability that a house has a backyard given that has a garage is 76.60%.

Step-by-step explanation:

Given that in New England 47% of the houses have a garage and 36% of the houses have a garage and a backyard, to determine what is the probability that a house has a backyard given that has a garage the following crossed multiplication must be performed:

47 = 100

36 = X

(36 x 100) / 47 = X

3,600 / 47 = X

76.5957 = X

Therefore, the probability that a house has a backyard given that has a garage is 76.60%.

7 0
3 years ago
The sum of two and the quotient of a number <br> x<br> xx and five.
pishuonlain [190]
10 mark brainliest please
8 0
3 years ago
Which is the best estimate of the product of 13 and 49?
likoan [24]

Answer:

if you round the 13 to fifteen and the 49 to 50, your best estimate answer would be 750. Hope this is what you were looking for and that it helps!

Step-by-step explanation:

5 0
3 years ago
The coefficient of 2(3)(6) Q is
user100 [1]

Answer:

Coefficient of Q is 36.

Step-by-step explanation:

The coefficient means the constant term with the variable

Here, we need to  find the coefficient of Q

We have been given an expression:

2(3)(6)Q

The coefficient of Q is the simplified form of the constant terms given:

Multiply the terms to get the simplified form which is:

36Q

Hence, the coefficient of Q is 36.

3 0
3 years ago
Read 2 more answers
ASAP HELP PLEASE! I WILL MARK THE FASTEST CORRECT ANSWER BRAINLIEST<br> see attached
V125BC [204]

Answer:1.1 ft^2

Step-by-step explanation:

Φ=55°

Radius=r=4

π=3.14

Area of segment=area of sector - area of triangle

Area of sector=Φ/360 x π x r x r

area of sector=55/360 x 3.14 x 4 x 4

Area of sector=(55x3.14x4x4) ➗ 360

Area of sector=2763.2 ➗ 360

Area of sector=7.7 ft^2

Area of triangle=0.5 x r x r x sinΦ

Area of triangle=0.5 x 4 x 4 x sin55

Area of triangle=0.5 x 4 x 4 x 0.8192

Area of triangle=6.6 ft^2

Area of segment=area of sector - area of triangle

Area of segment=7.7-6.6

Area of segment=1.1 ft^2

4 0
4 years ago
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