If 3t − 7 = 5t , then 6t = how do you solve this

Answers

Answer 1

Answer: $3t-7=5t \ \ \ |\hbox{subtract 3t} \n -7=5t-3t \n -7=2t \ \ \ |\hbox{multiply by 3} \n \boxed{6t=-21}}$

Answer 2

Answer: $3t-7=5t\n5t-3t=-7\n2t=-7|\cdot3\n\boxed{6t=-21}$

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A beverage manufacturer performs a taste-test and discovers the people like their fizzy beverages best when the radius of the bubbles is about 0.5 mm. According to the formula below, what would be the volume of the one of these bubbles?

Answers

The volume of the sphere will be 0.52 cubic mm. Then the correct option is C.

What is the volume of the sphere?

Let r be the radius of the sphere.

Then the volume of the sphere will be

V = 4/3 πr³ cubic units

The expression is given below.

$\rm r = \sqrt[3]{(3V)/(4\pi)}$

Where r is the radius of the sphere and V is the volume of the sphere.

A beverage manufacturer performs a taste test and discovers that people like their fizzy beverages best when the radius of the bubbles is about 0.5 mm.

The expression is solved for V, then the equation will be

$\rm r^3 = (3V)/(4\pi)\n\nV = (4)/(3)\pi r^3$

Then the volume of the sphere will be

V = (4/3) × π × 0.5³

V = 0.52 cubic mm

Thus, the volume of the sphere will be 0.52 cubic mm.

Then the correct option is C.

More about the volume of the sphere link is given below.

brainly.com/question/9994313

#SPJ5

Answer with explanation:

Radius of the Bubble = 0.5 mm

Volume of the bubble is given by the formula

$r=[(3V)/(4\pi)]^{(1)/(3)}$

Taking cube on both sides

$V=(4\pi* r^3 )/(3)\n\n V=(4*3.14*(0.5)^3)/(3)\n\nV=(12.56* 0.125)/(3)\n\n V=(1.57)/(3)\n\nv=0.52333....$

Gives,→ V=0.52 mm³(approx)

Option C: about 0.52 mm³

The sum of a number x and 84

Answers

Answer: x+84 is the required expression.

Step-by-step explanation:

Let the number be 'x'.

Another number = 84

According to question, sum of a number and 84 , means

Addition of x and 84

Mathematically, it is expressed as

x + 84.

Hence, x+84 is the required expression.

84+x or x+84 would be the equations you are looking for.

Write each sum as a product of the GCF of two numbers 75 and 90

Answers

75: 1, 3, 5, 15, 25, 75
90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

GCF(75, 90) = 1, 3, 5, 15

1 × 3 × 5 × 15
3 × 75
225

What is the factored form of the polynomial z² − 10z + 25?

Answers

Answer:

( z - 5 ) ( z - 5 )

Step-by-step explanation:

z² − 10z + 25

= z² − 5z - 5z + 25

= z ( z - 5 ) - 5 ( z - 5 )

= ( z - 5 ) ( z - 5 )

Starting time is 2:46 pm elapsed time is 15 minutes what is the ending time

Answers

The ending time would be 3:01 p.m. You simply add 15 to 246 and configure it into the way a clock tells time!

the end time would be 3:01 you had 15 to 246

What is the nth term for 3,4.5,6,7.5

Answers

If nth means ninth then the answer is 15. If nth is not ninth then tell me I am glad to help!

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5 male friends are of different ages, go by different nicknames, drive different cars, have different jobs, and root for different pro football teams.Using the clues below, can you determine the age, vehicle, job, and favorite pro football team of the man nicknamed Tubba?1. The man who drives a station wagon roots for the Raiders.2. The man who drives a Hummer is 42.3. The man who roots for the Bengals is a flea trainer.4. The man who roots for the Cowboys has a 2-year age difference with the competitive eater.5. The man who dives an SUV is a toothpick tester.6. The man who dives an RV has a 2-year age difference with the 40-year old man.7. The man who roots for the Browns is nicknamed Dubba.8. The oldest man is 4 years older than the apple dewormer.9. The 38-year old man roots for the Steelers.10. The man whose age is in the middle is an apple dewormer.11.The man nicknamed Rubba has a 2-year age difference with the man who roots for the Steelers.12. The man who drives an RV is the youngest.13. The 44-year old man is a beer-bottle capper.14. The man who roots for the Cowboys has a 2-year age difference with the man nicknamed Hubba.15. The man who drives a pickup is nicknamed Bubba.

Solve the equation for tt-(7-3t) +5=2t+10