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
yaroslaw [1]
2 years ago
7

Write the equation of the line that passes through (-1,2) and (2,8) in any form NEED HELLP ASAP!!!

Mathematics
1 answer:
Tems11 [23]2 years ago
4 0

Answer: y=2x+4 for parallel and y=-1/2x+1 1/2

Step-by-step explanation: you need to do an equation using the slope which you can find by using y2-y1/x2-x1

from there you have to use y-y1=m(x-x1)

You might be interested in
Maria bought seven boxes. A week later all her boxes were destroyed in a fire. There are now only 22 boxes left. With how many d
Romashka [77]

Answer:

29 boxes

Step-by-step explanation:

7+22=29

3 0
3 years ago
Solve 82×41 , show ur work !
lidiya [134]
  82
*41

2*1=2
8*1=8
4*2=8
8*4=32
328+82=410
4 0
2 years ago
John who is 5 ft tall is standing 20 feet away from a tree, and you measure the angle of elevation to be 38∘. How tall is the tr
fenix001 [56]

Answer:

The tree is 20.6 ft tall.

Step-by-step explanation:

Please check the attached graph.

From the diagram, it is clear that John is 5 ft tall is standing 20 feet away from a tree, making an angle of elevation to be 38⁰.

The diagram makes a right-angled triangle.

  • Given the angle = Ф = 38⁰
  • Adjacent = a = 5 ft
  • Opposite = b = 20 ft
  • Hypotenuse = Tree length = c  ?

Pythagorean Theorem:

For a right-angled triangle, with sides 'a' and 'b', the hypotenuse 'c' is defined as:

\:c=\sqrt{a^2+b^2}

substituting a=5, b=20

c=\sqrt{5^2+20^2}

c=5\sqrt{17}

c=20.6 ft

Thus, the tree is 20.6 ft tall.

3 0
3 years ago
Tsits Cat
8090 [49]

Answer:

the trinagne

Step-by-step explanation:

8 0
2 years ago
Determine the quotient of 3 over 7 divided by 2 over 3 . 6 over 21 1 over 2 9 over 14 1 and 5 over 9
Naddika [18.5K]

um I dunno because I need points to ask a question sorry

8 1
2 years ago
Other questions:
  • Which inequailities has no solution? I need this to be answer ASAP!
    15·1 answer
  • Is g(x)=0 even odd, or neither???
    11·1 answer
  • A kite is flying 70 feet above the ground and is attached to a string tied to a stake on the ground. The angle of elevation form
    13·2 answers
  • Evaluate n/6+2 when n=12
    8·1 answer
  • Evan and Peter have a radio show which consists of 2 segments. They need 4 less than 11 songs in the first segment. In the secon
    5·2 answers
  • Please answer question b.
    5·1 answer
  • During the current year, merchandise is sold for $200,900 cash and $646,300 on account. The cost of the goods sold is $635,400.
    7·1 answer
  • Upper bound&amp;Lower bound <br>please help​
    11·1 answer
  • Which expression represents the following word sentence?
    14·1 answer
  • The price of a pair of shoes increases from $61 to $76. What is the percent increase to the nearest percent?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!