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
Maurinko [17]
3 years ago
15

Please help ^-^ 1. 23 = x – 9.5 2.12 = k – 4.3

Mathematics
1 answer:
Alborosie3 years ago
3 0

Answer:

1. 32.5

2. 16.3

Step-by-step explanation:

This is algebra. We need to find the unknown values.

1. 23 = x – 9.5

  Adding 9.5 on both sides of the equation

  23 + 9.5 = x – 9.5 + 9.5

  32.5 = x

∴ x = 32.5

2. 12 = k – 4.3

Adding 4.3 on both sides of the equation

12 + 4.3 = k – 4.3 + 4.3

16.3 = k

∴ k = 16.3

You might be interested in
7 giờ bằng bao nhiêu giây?
strojnjashka [21]

Answer:

Step-by-step explanation:

25 200 giây

7 0
2 years ago
Find the roots of the function f(x) = 3x4 - 48.
Andrew [12]

Answer:

x=\pm 2\text{ or } x = \pm 2i

Step-by-step explanation:

We are given:

0=3x^4-48

Factor:

0=3(x^4-16)

Difference of Two Squares:

0=3(x^2-4)(x^2+4)

Zero Product Property:

(x^2-4)=0\text{ or } x^2+4=0

Solve:

x^2=4\text{ or } x^2=-4

Take the square root. Since we are taking an even-root, it requires plus/minus:

x=\pm 2\text{ or } x = \pm 2i

6 0
3 years ago
Don't mind the answer i picked i accidently clicked it
vivado [14]

Answer:

a ball resting on the edge of a cliff

5 0
2 years ago
FAST YOU ANSWER FIRST YOU GET FREE BRAINLIEST
11111nata11111 [884]
-10v^9+8v^6+2v^5

10=5*2
8=2^3
2=2

The common factor is 2 and its least exponent is 1
The least exponent for the variable v is 5

Then, the GFC of the polynomial is 2v^5

Factoring:
2v^5 [ -(10v^9)/(2v^5)+(8v^6)/(2v^5)+(2v^5)/(2v^5) ] =
2v^5 (-5v^(9-5)+4v^(6-5)+1) =
2v^5 (-5v^4+4v+1)
8 0
3 years ago
Read 2 more answers
Ben want to make pizza with salami He is going to make 3 pizza so he chops the salami into thirds
tekilochka [14]

Answer:

a) 1/3

b)45

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Combine like terms to create an equivalent expression.<br> 3.26d+9.75d−2.65
    14·2 answers
  • Suppose the working-age population of a fictional economy falls into the following categories: 90 are retired or homemakers; 60
    15·1 answer
  • Please help! (would really appreciate it)
    6·1 answer
  • What is the solution set for the quadratic inequality 4(x+2)^2&lt;0
    13·2 answers
  • HELP ME PLEASE!! I need help
    7·1 answer
  • The corners of a triangle are (2,1), (4,4), and (6,2). Which system of inequalities describes the interior of the triangle?
    15·1 answer
  • Charlie has 12 feet of rope. He cuts it into pieces that are each of a foot long. How many pieces of rope will he have?
    10·1 answer
  • Reflect triangle ABC over the x-axis. Then translate the new triangle 5 units to the left. What are the coordinates of the verti
    14·2 answers
  • WHICH EXPRESSION HAS THE GREATEST VALUE
    13·2 answers
  • Somebody help please
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!