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
zimovet [89]
3 years ago
8

I NEED HELP GIVING POINTS AND BRAINLIEST.

Mathematics
2 answers:
AlexFokin [52]3 years ago
7 0

Answer:

Step-by-step explanation:

Sonja [21]3 years ago
4 0
The answer is A: 15*
You might be interested in
There were 10 bunches of roses and tulips. Each bunch had 5 of the same flowers. There were 2 more bunches of tulips than roses.
____ [38]

Answer:

7

Step-by-step explanation:

6 0
3 years ago
You’ve probably heard police officers on television repeat the same line every single time they arrest someone: “You have the ri
djverab [1.8K]

Answer:

i think its d

4 0
3 years ago
Read 2 more answers
K - 2( k - ( 2- k ))-2
Naily [24]
K-2 I think I'm not sure though
4 0
3 years ago
Very urgent... I need it right now.. please help me with explanation!
aliina [53]

Answer:

a) Water height, H(g) = 8g^2 + 3g -4 - [9g^2 -2g -5] = 8g^2 + 3g -4 -9g^2 + 2g +5 = -g^2 +5g +1

b) g = 1

H(g) = -(1)^2 + 5(1) + 1 = -1 + 5 + 1 = 5

g=2

H(g) = -(2)^2 + 5(2) + 1 = -4 + 10 + 1 = 7

g=3

H(g) = -(3)^2 + 5(3) + 1 = -9 +15 +1 = 5

c) Greatest height

Find the vertex of the parabole

The vertex is at the mid point between the two roots.

To find the roots you can use the quadratic equation

The result is g = 5/2 + [√29]/2 and g = 5/2 - [√29]/2

The middle poin is 5/2 = 2.5

Now find H(2.5) = -(2.5)^2 + 5(2.5) + 1 = 7.5 ≈ 7.3

hope this helps

4 0
3 years ago
PLEASE HELP ILL GIVE BRAINLIEST !!! 100 POINTS !! NO FAKE ANSWERS !
Molodets [167]

Answer:

10-5i

Step-by-step explanation:

Conjugate is the change of sign

so I changed the + sign to -

8 0
3 years ago
Read 2 more answers
Other questions:
  • One eighth of the class graduated with an A average, 1/2 got a B, and the rest of the class had a C average. In a class of 800,
    5·2 answers
  • What is the inverse of the function f(x)= 1/4x - 12?
    13·1 answer
  • (y^4 – y^3 + 2y^2 + y – 1) ÷ (y^3 + 1)<br> DO NOT INCLUDE PARENTHESES IN YOUR ANSWER
    15·1 answer
  • If y varies directly as x, and y is 16 when x is 4, when y= 24 what is the value of x?
    14·1 answer
  • Value of m{8+[b(m-1)+3]} when m = -2 and b = 2/3
    12·1 answer
  • Which is the correct answer​
    12·1 answer
  • Independent Practice
    14·1 answer
  • The circumference of a circle is 25π cm. What is the area, in square centimeters? Express your answer in terms of \piπ.
    11·2 answers
  • Solve for w.<br><br> w/5 = 3<br> 0<br> 2<br> 3<br> 5<br> 8<br> 15<br> 
    6·2 answers
  • What is the smallest number greater than 1 that leaves a remainder 1 when divided by each of 2, 3, and 4?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!