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
Rainbow [258]
4 years ago
14

I will give brainlisttt!!! First one to answer this

Mathematics
1 answer:
ruslelena [56]4 years ago
5 0
Ans: Option1, 4 and 5 are more appropriate ans to the expression given.
You might be interested in
HELP ME OUT PLEASE I RLLY NEED IT ASAP. ):
LenaWriter [7]

(a) Slope is rise over run, or change in y over change in x.

1 -> 3 ( \frac{y_{2}-y_{1}}{x_{2}-x_{1}} = \frac{4 - -8}{-1 - -5} = \frac{4 + 8}{-1 +5}= \frac{12}{4} =\frac{12}{4} )

2 -> 3 ( \frac{y_{2}-y_{1}}{x_{2}-x_{1}} = \frac{1 - 7}{0 - 2} = \frac{-6}{- 2} =\frac{6}{2} )

3 -> -1/3 ( \frac{y_{2}-y_{1}}{x_{2}-x_{1}} = \frac{-7 - -3}{6 - -6}= \frac{-7+3}{6+6}=\frac{-4}{12}=-\frac{1}{3} )

(b) If a line is parallel, the slopes will be the same. If they are perpendicular, the slopes will be are negative reciprocals of one another. If they are neither, then their slopes don't match up in any way.

1 & 2 -> Parallel

1 & 3 -> Perpendicular

2 & 3 -> Perpendicular

     Note - Since 1 & 2 are parallel, then both 1 and 2 will be perpendicular to 3!

Have a nice day!

     If this is not what you are looking for - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

5 0
3 years ago
Read 2 more answers
An official stands 2 meters from the edge of a discus circle and 3 meters from a point of tangency How far is the official from
Pachacha [2.7K]

Answer: 3.25 m

Step-by-step explanation:

as a tangency and a radius make a right angle, we can use Pythagoras.

            c² = a² + b²

    (r + 2)² = r² + 3²

r² + 4r + 4 = r² + 9

            4r = 5

              r = 1.25 m

so the official is standing 1.25 + 2 = 3.25 m from the center of the circle

This makes sense as a standard discus throwing circle is 2.5 m dia.

6 0
3 years ago
Please help ASAP will give brainliest
umka21 [38]

Answer:

B and E

Step-by-step explanation:

Hope it helps

4 0
4 years ago
Read 2 more answers
a digital camera costs $ 140 and the sales tax rate is 7.5 % what us tge total cost of the camera after tax round to the nearest
stiv31 [10]
$140(.075) = 10.5
10.5+140= 150.50
the total would be $150.50
5 0
3 years ago
Two people are looking up at the Eiffel Tower. The people are 8 miles apart, and the Eiffel Tower is between them. The angle of
Xelga [282]

the approximate height

6 0
4 years ago
Other questions:
  • Karel sells goods to customers in exchange for a $100,000 noninterest-bearing note due in 2 years. The interest rate on this typ
    15·1 answer
  • I really need a good explanation on how to solve this, not just the answer please please please..
    8·1 answer
  • Considering the following system of equations y=6x^2+1 y=x^2+4
    10·2 answers
  • If g^2 -g-6 =0 and g< 0 what is the value of -3g​
    8·1 answer
  • F(x) = x^2 + 5. Find f(-4) please help :((
    10·1 answer
  • How do i solve it pleas don't give the answer but give hints
    14·1 answer
  • HELP PLZ!!!i cant figure this out and dont worry about what else im typin it wont let me continue without having 20 word typed s
    9·1 answer
  • Whar is 10.034 rounded to the nearest tenth​
    8·1 answer
  • (8) x (-5) please help!!!
    8·2 answers
  • X f(x)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!