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
beks73 [17]
3 years ago
10

Sum of three-quarters and doubled the cube of k is equal to 1

Mathematics
1 answer:
masha68 [24]3 years ago
3 0

3/4 + 2k^3 = 1

2k^3 = 1/4

k^3 = 1/8

k = 1/2

You might be interested in
Equation of the line that is perpendicular to y= 1/8x -2 and goes through the point <br> (-2,-3)
larisa [96]
The answer to this equation is y=-8x-19



I hope this helps!!!!!!!!
7 0
3 years ago
Read 2 more answers
How would you prove lines parallel using this equation?
borishaifa [10]
If  5 = 6 , than 4 =7

so, line L // m
8 0
3 years ago
Ayuda con estos ejercicios
joja [24]
1. x=6
2. y=6
3. x=10
4. y=10

1.c+9= 19
2. 9-y=7
3. 5y=30
4. u-u=0

1. 2(3x2 - 5x3)
   2(6-15)
   2x(-9)=18

3 0
3 years ago
Your friend claims that it is possible to draw a right triangle where the cosine of either angle (theta) is exactly the same val
avanturin [10]

Answer:

B. No

Cos \ \theta\neq Cos (90-\theta)\textdegree

Step-by-step explanation:

-A right angle triangle has two complimentary acute angles and one right angle.

-\theta is usually one of the acute angles and is equivalent to 90º minus it's complimentary acute angle.

-Complimentary angles add up to 90º.

#For complimentary angles:

Sin \ \theta=Cos \ (90-\theta)\textdegree\\\\Cos \ \theta=Sin(90-\theta)\textdegree\\\\\therefore Cos \ \theta\neq Cos (90-\theta)\textdegree

The two acute angles cannot have the same Cosine value.

Hence, she's not correct.

5 0
3 years ago
What is a ratio equivalent to 3:2? (not 6:1)
Akimi4 [234]

Answer:

9:6, 12:8, and 15:10 are all ratios equivalent to 3:2

Step-by-step explanation:

To find an equal ratio, you can either multiply or divide each term in the ratio by the same number (but not zero).

4 0
3 years ago
Other questions:
  • At 2 seconds, an object's velocity is 23 meters per second. At 9 seconds, the object's velocity is 38 meters per second. Assumin
    5·1 answer
  • 4.8 minus 6.9 equals 3.18
    6·2 answers
  • Slope (12,-18),(11,12)
    15·1 answer
  • 1) 4 6/8 + 3 2/3 = ?
    11·1 answer
  • Each time Kendra walks Mr. Karl's dog, he gives her $3. Kendra walks the dog for 30 minutes. If she walks the dog on Monday, Tue
    14·2 answers
  • What the decimal as a fraction in simplest form ?
    7·1 answer
  • What are the possible integer products of 8, and what are the sums of each product?
    7·1 answer
  • F(x)=2x is transformed to g(x)=5⋅2x. How was the graph affected?
    14·1 answer
  • Nina babysits on weekends for extra money. The function f(t) is equal to how much money she earns after babysitting t hours. On
    15·2 answers
  • Evaluate the expression when b=3 and c=-6<br><br> 4b-c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!