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
lesya692 [45]
2 years ago
15

Dean ran 5 miles this week and wants to know how many kilometers he ran. His work is below.

Mathematics
1 answer:
Karo-lina-s [1.5K]2 years ago
8 0
Answer:
A and D {: (edg 2021)
Step-by-step explanation:
I got it correct on my assignment! :D
You might be interested in
8-4(-x+5) <br>if any one could help me with this it would be highly appreciated ​
pogonyaev

Answer:

4x - 12

Step-by-step explanation:

8-4(-x+5)

Distribute

8 - 4*-x -4 * 5

8 +4x - 20

Combine like terms

4x - 12

5 0
3 years ago
Ive been waiting hours for someone to answer this question. Is everyone an idiot.
stepan [7]

Answer:

D) x = -2/3 and x = 6

Step-by-step explanation:

4(x²−x+2)−(x+10)(x+2)           Distribute

(4)(x²) + (4)(−x) + (4)(2) + − x² + −12x + −20    Multiply

4x² + −4x + 8 + −x² + −12x + −20           Combine like terms            

(4x² + −x²) + (−4x + −12x) + (8 + −20)      Combine like terms

3x² −16x −12 = 0      

x = -2/3 and x = 6

I graphed the equation on the graph below.

If this answer is correct, please make me Brainliest!

7 0
2 years ago
The fourth term of an arithmetic
yulyashka [42]

Answer:

2

Step-by-step explanation:

<u>Given AP where:</u>

  • a₄ = 2a₂ - 1
  • a₆ = 7

<u>To find</u>

  • a₁ = ?

<u>Since</u>

  • a₄ = a₁ + 3d
  • a₂ = a₁ + d
  • a₆ = a₁ + 5d

<u>Initial equations will change as:</u>

  • a₁ + 3d = 2(a₁ + d) - 1  ⇒  a₁ + 3d = 2a₁ + 2d - 1 ⇒ a₁ = d + 1
  • a₁ + 5d = 7 ⇒ a₁ = 7 - 5d

<u>Comparing the above:</u>

  • d + 1 = 7 - 5d
  • 6d = 6
  • d = 1

<u>Then:</u>

  • a₁ = d + 1 = 1 + 1 = 2
  • a₁ = 2

The first term is 2

5 0
3 years ago
Fathom equals how many yrds
Lemur [1.5K]
It equals 2 yard! Hope this helped
5 0
3 years ago
Gabriella is x years old. Her sister, Felicia, is six years older than she is. Their mother is twice as old as Felicia. Their au
Yuri [45]
G = x
Felicia is Gabriella's age + 6
F = x + 6
Their mother is twice Felicia's age
M = 2(x + 6)  or  2x + 12
Tanya is the age of their mother plus Gabriella's age
A = 2x + 12 + x = 3x + 12
3x + 12
7 0
3 years ago
Other questions:
  • What is the value of a if y=a(x-3)^2-1
    14·1 answer
  • How do some families use their credit cards?
    5·1 answer
  • Help me help me!!!!!
    7·2 answers
  • Which expression represents the sum of (2x - 5y) and (x + y)?
    12·1 answer
  • If Michael has a farm with 2000 sheep each weighing 120kg how many kg altogether do the sheep way
    7·1 answer
  • At the market, 5 light bulbs cost $9.<br> How much do 7 light bulbs cost?
    15·2 answers
  • The sum of nine times a number and fifteen is less than or equal to the sum of twenty-four and ten times the number
    5·1 answer
  • What is the value of the expression 3z-3 when z=7
    8·1 answer
  • Evaluate Each Function:
    11·1 answer
  • Please help me I will give you the brain thing and extra points please.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!