3 years ago

Help asap please!!!!

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

3 0

Answer:

y = -1/5x + 6

Step-by-step explanation:

First rearrange x + 5y = 10 into y = mx + b format.

x + 5y = 10

5y = -x +10

y = -1/5x + 2

If a line is parallel to y = -1/5x + 2, it must have the same slope (-1/5).

Plug in for y = mx + b

x (x coordinate) = -5

y (y coordinate) = 7

m (slope) = -1/5

Solve for b.

7 = -5(-1/5) + b

7 = 1 + b

b = 6

y = -1/5x + 6 is parallel.

You might be interested in

All the corners of the shape are right angles. The perimeter of the shape is 28 m. Work out the area of ABCE.

Amiraneli [1.4K]

Answer:

13 m²

Step-by-step explanation:

To find the area of the shaded region, subtract the sum of the triangles from the area of the shape.

4 0

1 year ago

) Ms. Pimentel went on a trip with the Glee Club. The trip was $365. Included in that price are $105 for a plane ticket, the cos

tangare [24]

A. $25
The explanation would be because 365-105=206 and then double 105 which would be 210 and then subtract that from 206 which would be 50 then divide that by 2 and you would get 25

3 0

3 years ago

Read 2 more answers

The weight of extra-large egg has a Normal distribution with a mean of 3 oz and a standard deviation of 0.1 oz. In sampling dist

seropon [69]

Answer:

Probability = 0.4443

Step-by-step explanation:

The provided information is:

Consider X be the weight of extra-large egg that is normally distributed with mean $\mu=3 \,oz$ and standard deviation $\sigma = 0.1 \,oz$

Also, sample size n = 12.

Thus, the probability that an egg in a carton of a dozen eggs weights more than 3.5 oz is:

$\begin{aligned}P( X > 3.5) &= P(Z >\frac{3.5-3}{\frac{0.1}{\sqrt{12}}})\\&=P(Z>0.14)\\&=1-P(Z\leq0.14)\\&=1-0.557\\&=0.4443\end{aligned}$

6 0

3 years ago

In a survey, each of 500 people was found to have a checking account, a savings account, or both. If 300 of these people have ch

alukav5142 [94]

Answer:

100

Step-by-step explanation:

300 + 300 = 600

600 - 500 = 100

6 0

4 years ago

For a standard normal distribution, find:P(Z < 1.73)Express the probability a as a decimal rounded to 4 decimal places.

Katyanochek1 [597]

Using tables we get that:

$P(z$

Answer: 0.9582.

3 0

2 years ago