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
mart [117]
4 years ago
9

Please help I need an answer

Mathematics
1 answer:
Studentka2010 [4]4 years ago
4 0

Answer:

i cant  help without the graph

Step-by-step explanation:

Next time plz trytoshow the graph if you'd like me to answer

You might be interested in
Raul is attempting to factor the expression 3x^2-14x-5. In his first step, he rewrites the expression as 3x^2+15x-x-5. Which of
Papessa [141]
It would be C and here's why:
you originally start with 3x² - 14x - 5.  The AC method to factoring says you have to get two middle terms that multiply to whatever 3 × -5 is and have to add to -14. Well 3 × -5 is -15. Raul chose two middle terms of 15x and -1x and 15 × -1 is -15 so that part is correct. However 15 - 1 = 14. The middle term of our original trinomial is -14 so "<span>The two middle coefficients multiply to the correct number, but do not add to the correct number."</span>
7 0
4 years ago
Does anyone can help me to prove this too?? Thank you before ....
prohojiy [21]
\frac{1}{ cos^{2}  \alpha  } +  \frac{1}{ sin^{2}  \alpha  } =  \frac{ sin^{2}  \alpha   +  cos^{2}  \alpha   }{ sin^{2}  \alpha *  cos^{2}  \alpha  } =  \frac{1}{sin^{2}  \alpha *  cos^{2}  \alpha}
3 0
4 years ago
Two mums and 2 daughters went out for Christmas dinner each one ate one portion, yet only three portions were eaten in total. Ho
sattari [20]

There could have been one Grandma(One mom), one Mom(Another mom, and a daughter), and one Daughter(another daughter).

5 0
3 years ago
Eighty percent of what number is 1120​
algol [13]

Answer:

1140

Step-by-step explanation:

6 0
3 years ago
Suppose that y varies inversely with x, and y=10 when x=2
yarga [219]

Step-by-step explanation:

y=k/x

10=k/2

k=10×2

k=20

6 0
3 years ago
Other questions:
  • Dakota mixes two cereals for breakfast. One gram of cereal A has 6 milligrams of sodium and 7 calories. One gram of cereal B has
    13·1 answer
  • Help with this geometry question.
    13·1 answer
  • What is the equation of the line that passes through the point (−7,2) and has a slope of −1
    10·1 answer
  • What is the equation of the line whose slope is 3 that passes through the point (-1, 5).
    5·1 answer
  • How can a table represent an algebraic relationship between two variables?
    6·1 answer
  • If you mix the butter and the honey together, how many tablespoons will there be in all? Write your answer as a reduced fraction
    11·1 answer
  • LAST TIME I PUT THIS UP OFFERING A LOT OF POINTS SOME ONE PLEASE!!!!
    5·1 answer
  • Help
    7·2 answers
  • Isabella saved $13,000 and bought a car that cost $11,675. The insurance for the car will cost $650 per year.
    10·2 answers
  • Graph the line that has a slope of and includes the point (5, 4).
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!