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]
3 years ago
9

Solve 2 cube root 8x+9=5

Mathematics
1 answer:
Alborosie3 years ago
7 0
2 times the cube root of 8x+9=5
divide both sides by 2
cube root of 8x+9=2.5
cube everybody (put to 3rd power)
8x+9=2.5^3
8x+9=15.625
minus 9 both sides
8x=6.625
divie both sides by 8
x=0.828125
You might be interested in
Without graphing, tell if the coordinate (5,3) is a solution to
uranmaximum [27]
Tru because she say that siry
5 0
3 years ago
The volumes of two cylindrical cans of the same shape vary directly as the cubes of their radii. If a can with a six-inch radius
Cerrena [4.2K]

Answer:

The second similar can with a radius of 24-inch radius will hold 12 gallons

Step-by-step explanation:

The given parameters are;

The volumes of the cylindrical can ∝ (The radius of the cans)³

The volume of first can, V₁ = 1¹/₂ pints

The radius of the first can, r₁ = 6-inch

The radius of the second can, r₂ = 24-inch

Therefore, we have;

V ∝ r³

V = k × r³

∴ 1¹/₂ pints ∝ (6 in.)³

1¹/₂ pints = 43.3125 in³

∴ 43.3125 in³ = k × 216 in.³

The constant of proportionality, k = 43.3125/216 = 0.2005208333

Therefore, we have for the second can, we have;

V₂ = k × r₂³ = 43.3125/216 × (24 in.)³ = 2772 in.³

The volume of the second can = 2772 in.³

1 in.³ = 0.004329 gallons

∴ 2772 in.³ = 2772 × 0.004329 gallons = 12 gallons

Therefore, the volume the second similar can with a 24-inch radius will hold = 12 gallons.

8 0
3 years ago
PLS HELP ASAP<br> is this aa,sas,ss, or neither
bagirrra123 [75]

Answer:

SAS

Step-by-step explanation:

the right angles are congruent

the pairs of sides are proportional

7 0
3 years ago
A student solved this problem and said the answer was 8 1/4 feet. Jenny had three pieces of rope. One piece was 3 1/2 ft long, a
Zigmanuir [339]
The answer would be B hope I helped u out!!!!!☺☺☺☺☺☺
3 0
3 years ago
Read 2 more answers
You collect the following data for explanatory variable A and response variable B:
wolverine [178]

Answer:

v

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • 25 is on sale for 30% off. What is the sale price
    11·2 answers
  • PLS SOLVE THIS ASAP!!!!
    8·1 answer
  • Find a number that is 6 less than ,3 divided by 5
    12·2 answers
  • Nico and Tony have decided to pay for their own phone plans. Nico had to pay $100 to sign up for Verizon and is going to be char
    8·1 answer
  • Total sales of Jewelry Inc. were $12,000,000 two years ago and $13,400,000 last year. If the same trend continues, what are sale
    9·1 answer
  • To ride a roller coaster, a visitor must be taller than 54 inches. Use h to represent the height (in inches) of a visitor able t
    6·2 answers
  • 35-284+4578567-32eye
    7·2 answers
  • Helppppp plzzzzzz im almost of time i will give brainiest
    7·1 answer
  • Write an integer to represent a temperature of 2,500 above sea level
    9·1 answer
  • How do you graph y=12/x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!