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
anygoal [31]
2 years ago
14

hello i really need help with this problem ive been stuck on it for 20 minutes so far i am willing to give 20 points if someone

can help me or give me the answer thank u!

Mathematics
1 answer:
Rasek [7]2 years ago
5 0

Answer:

-9/20 with the given information i believe this is the answer

You might be interested in
A and B represent whole numbers, and A▯B means A² + B² - 2AB. What is the value of 9▯(5▯2)?
andreev551 [17]
It’s 54 because I did the math to get the answer
3 0
2 years ago
Triangle JKL has vertices J(2,5), K(1,1), and L(5,2). Triangle QNP has vertices Q(-4,4), N(-3,0), and P(-7,1). Is (triangle)JKL
Tems11 [23]

Answer:

Yes they are

Step-by-step explanation:

In the triangle JKL, the sides can be calculated as following:

  • J(2;5); K(1;1)

             => JK = \sqrt{(1-2)^{2} + (1-5)^{2}  } = \sqrt{(-1)^{2}+(-4)^{2}  } = \sqrt{1+16}=\sqrt{17}

  • J(2;5); L(5;2)

             => JL = \sqrt{(5-2)^{2} + (2-5)^{2}  } = \sqrt{3^{2}+(-3)^{2}  } = \sqrt{9+9}=\sqrt{18} = 3\sqrt{2}

  • K(1;1); L(5;2)

             =>  KL = \sqrt{(5-1)^{2} + (2-1)^{2}  } = \sqrt{4^{2}+1^{2}  } = \sqrt{1+16}=\sqrt{17}

In the triangle QNP, the sides can be calculate as following:

  • Q(-4;4); N(-3;0)

             => QN = \sqrt{[-3-(-4)]^{2} + (0-4)^{2}  } = \sqrt{1^{2}+(-4)^{2}  } = \sqrt{1+16}=\sqrt{17}

  • Q (-4;4); P(-7;1)

   => QP = \sqrt{[-7-(-4)]^{2} + (1-4)^{2}  } = \sqrt{(-3)^{2}+(-3)^{2}  } = \sqrt{9+9}=\sqrt{18} = 3\sqrt{2}

  • N(-3;0); P(-7;1)

             =>  NP = \sqrt{[-7-(-3)]^{2} + (1-0)^{2}  } = \sqrt{(-4)^{2}+1^{2}  } = \sqrt{16+1}=\sqrt{17}

It can be seen that QPN and JKL have: JK = QN; JL = QP; KL = NP

=> They are congruent triangles

7 0
3 years ago
Read 2 more answers
Factor this trinomial <br> 6x^2+23x+7
zhuklara [117]
(3x + 1) (2x + 7)

Factored by grouping
3 0
2 years ago
What is the length of a side of a cube with a volume of 216 in3?<br><br><br> inches
yuradex [85]
6 in is the length cause yhu have to multiply

5 0
3 years ago
ophia can text 95 words in 10 minutes. At this rate, how many minutes would it take her to text 114 words? Fill out the table of
Usimov [2.4K]

Answer:

12 minuts

Step-by-step explanation

If you divide 95 by ten you get 9.5, and 9.5 to 95 and you get 104.5 and it is 11 minuts. add it again and you are at 114 words and it is 12 minuts.

4 0
2 years ago
Other questions:
  • Find the value of x. A. 3 B. 2 C. 5 D. 6
    12·2 answers
  • Can someone help me one these two​
    10·1 answer
  • What is the axis of symmetry of -2x^2+12x-3
    11·1 answer
  • Riley solved and equation as shown in the table
    7·1 answer
  • Need help asap please!!
    8·1 answer
  • friends. Everyone wants a cheeseburger with cost $4 besides one friend who is ordering a salad for $7 write an expression to rep
    5·1 answer
  • Write an equation that expresses the relationship. Use k as the constant of variation.
    8·1 answer
  • Find the value of x so the figures have the same area
    15·1 answer
  • Type the integer that makes the following addition sentence true:
    14·1 answer
  • I want to know how to find EF and what the answer is.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!