1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ivan
3 years ago
12

Write an equation of a line that passes thought he point (-5,2) And is parallel to the line represent by the equation 2x + 5y =

15
Mathematics
1 answer:
notsponge [240]3 years ago
4 0

Answer:

The parallel line would be y = -2/5x + 4

Step-by-step explanation:

In order to find this, we can first note that the new line would have the same slope since parallel lines share slope. To find that, we need to solve the first equation for y =.

2x + 5y = 15

5y = -2x + 15

y = -2/5 + 3

So, with a -2/5 slope, we now can find the intercept by using the point.

y = mx + b

2 = -2/5(-5) + b

2 = -2 + b

4 = b

Now with the slope and intercept found, we can model the equation.

y = -2/5x + 4

You might be interested in
Which graph represents the inequality? 2x + y < 4
nekit [7.7K]
I hope this helped you on your problem

7 0
3 years ago
PLEASE ANSWER, FIRST WILL GET A BRAINLIEST, + 2 THANKS (Teaser) An angle that measures 6° is drawn on a piece of paper. You are
Tomtit [17]

Answer: same. ( 6 degree )

Step-by-step explanation:

According to the question, An angle that measures 6° is drawn on a piece of paper. As you are looking at the angle through a×6 magnifying glass, which means it magnifies by a factor of 6 indeed. The length and the width of the shape may magnify by factor of 6, but the degree measure of the angle will remain the same.

Even if it is magnified by a factor of 100, the measure of the angle you see on the paper when you look through the magnifying glass will remain the same.

5 0
3 years ago
Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best po
Brrunno [24]

Answer: (0.63, 7.07)

Step-by-step explanation:

The confidence interval for population proportion is given by :-

\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

Given :\hat{p} =0.7 ;  n=110

Significance level : 1-0.90=0.1

Critical value :  z_{\alpha/2}=1.645

Now, a 90% confidence interval for population proportion will be :-

0.7\pm (1.645)\sqrt{\dfrac{0.7(1-0.7)}{110}}\\\\\approx0.7\pm0.07\\\\=(0.7-0.07,0.7+0.07)=(0.63,\ 7.07)

Hence, a 90% confidence interval for population proportion = (0.63, 7.07)

5 0
3 years ago
Work out the surface area of this cylinder.<br>with radius 2 cm<br>and height 4 cm​
Tju [1.3M]

Answer:

75.39cm ^{2}

Step-by-step explanation:

area = 2\pi \times r \times h  + 2\pi \times  {r}^{2}  \\ = 2 \times \pi \times 2 \times 4 + 2 \times \pi \times 22 \\  = 75.39822cm ^{2}

3 0
3 years ago
10. Sally wants to buy a bicycle that costs $285. The bicycle is on sale for 15% off. How much
lidiya [134]

$285×15/100

= $42.75 and this is the discount

$285-42.75 = $242.25

Sally will buy the bicycle at $ 242.25

4 0
3 years ago
Other questions:
  • Which of the following is an arithmetic sequence?
    5·1 answer
  • 10,14 and 18 can someone answer Pls pls
    8·1 answer
  • Eddie is fishing. He has 1 and one fourth ounces of weight on his line, but his bait isn't getting to the bottom of the lake. Ed
    10·2 answers
  • Explaining step by step the simplest form of the expression 9r(r+3)-2r(r-4)
    10·1 answer
  • Please help. Due soon.
    15·1 answer
  • The area of a rectangle is 35 ft2 , and the length of the rectangle is 8 ft less than three times the width. find the dimensions
    12·1 answer
  • Match the missing angle measurement to the diagram.<br> 136°<br> 33°<br> 57°<br> 80°
    13·1 answer
  • Is Amber your name? nklnlllnjlklklnklklklnklnklnklnklnklnlklkklnlknklnklnklnklnklnklnklnkl
    13·2 answers
  • Please help me with this problem
    9·1 answer
  • Jug A has 0.1 litres more than jug B. Jug C has 200 millilitres less than jug B. Jug D has ¼ of the amount that is in jug A. The
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!