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
Setler [38]
2 years ago
11

REALLY HARD QUESTION HELPPPP

Mathematics
1 answer:
svet-max [94.6K]2 years ago
4 0

Answer:

Step-by-step explanation: I did the test and the answer should be A

hope this helps :)

You might be interested in
What are the explicit equation and domain for an arithmetic sequence with a first term of 5 and a second term of 2?
xenn [34]
For the answer to the question above asking the explicit equation and domain for an arithmetic sequence with the first term of 5 and the second term of 2? I think the answer for this is <span>5-2(n-1); all integers where n≥0. I hope this helps.</span>

7 0
3 years ago
Read 2 more answers
Easy points! Correct answer gets brainliest.
mariarad [96]
Cubs to female bear; 3/1 = 3
answer
3
6 0
3 years ago
Find the axis of symmetry for this parabola: <br><br> y=-5x^2-10x-13
Dmitry [639]

Answer:

x=1

Step-by-step explanation:

1. Complete the square on the right side of the equation.

5 ( x − 1 )2 − 18

2. Use the vertex form,  y = a ( x − h ) 2 + k , to determine the values of  a ,  h , and  k . a= 5 h = 1 k = − 18

3. Since the value of  a  is positive, the parabola opens up.

Opens Up

4. Find the vertex  ( h , k ) . ( 1 , − 18 )

5. Find  p , the distance from the vertex to the focus.

1 /20

6. Find the focus.

7. ( 1 , − 359/ 20 )

8. Find the axis of symmetry by finding the line that passes through the vertex and the focus.

ANSWER: x = 1

6 0
3 years ago
Write each number as a power of the given base. 343; base 7
Sliva [168]
343=7×7×7
343=7³ ~~~~~~~~~~~~~~
3 0
3 years ago
What is the correct answer to this?
ra1l [238]

Answer:

33.4933 ≈ 33.5 mm³

Step-by-step explanation:

Given that,

→ Radius (r) = 2 mm

Formula we use,

→ 4/3 πr³

Let's solve for the volume of sphere,

→ 4/3 πr³

→ 4/3 × 3.14 × 2 × 2 × 2

→ 4/3 × 3.14 × 8

→ 4/3 × 25.12

→ 100.48/3

→ 33.4933

→ [ ≈ 33.5 mm³ ]

Hence, volume of sphere is 33.5 mm³.

7 0
2 years ago
Read 2 more answers
Other questions:
  • A fair coin is flipped six times. what is the probability that heads occurs exactly 4 times if it is known that heads occurs at
    12·1 answer
  • PLEASE HELP
    15·1 answer
  • Equations, Their Slopes And Y-intercepts. Please 9,11 and 12 question! Thank you!)
    10·2 answers
  • Which polynomial is a difference of two squares? x2 − 16 x2 + 16 x2 − 8 x2 + 8
    5·1 answer
  • Fifteen more than twice a number 9 is
    5·2 answers
  • 2. A figure is reflected
    6·1 answer
  • A vendor has 10 balloons for sale: 5 are yellow, 2 are red, and 3 are green. A balloon is selected at random and sold. If the ba
    9·2 answers
  • Select each expression that is equivalent to 4(x + 8)
    13·2 answers
  • Help pls?? tysm if you do❤️
    11·2 answers
  • Find the area and perimeter of a rectangle.<br> the length is x+6 the width is x+2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!