2/(11/16 +3) I know the answer is 12/29. I just don't know how to get there

Answers

Answer 1

Answer: 11/6+3 is 29/6. 2/(29/6) is 12/29, which is the answer.

Related Questions

Which of the following ratios is equivalent to 8:3? A. 3/8B. 8/11C.11/8D.16/6
At hogan airport an airplane off 12 minutes how many airplane take off in 5 hours
20/5x(9-2)-2x(6+3)+5
Help someone!:(!!!!!!
What are these answers?

How many times does 50,000 go into 37,000,000

Answers

Good morning

The first thing I do is

I divided 37,000,000 by 50,000=740

Answer : 5,000ngo into 37,000,000 740 times

Because when you do

50,000*740= 37,000,000

I hope that's help :)

all we do is divide 50,000 into 37,000,000 so lets do that
37,000,000 ÷ 50,000 =740
So this means 50,000 goes into 37,000,000 exactly 740 times
Here is the proof
If we multiply 50,000 and 740 we would get our huge number
lets do the math:)
50,000 x 740 = 37,000,000
So that means our answer is correct :P
hope this helps!
=)

Shelley is building a brick wall that needs to be 1.57 meters tall. So far, the wall is 1.54meters tall, How much taller does the brick wall need to be?
meters

Answers

Answer:

0.03 m

Step-by-step explanation:

End height: 1.57 m

Current height: 1.54 m

Difference: 0.03 m

Wall must be 0.03 m taller than it is now.

Mike discovered that the pool in his backyard is leaking slowly. The pool holds 16,111 gallons of water, and is leaking at a rate of 9 gallons per day. If Mike does not replace the water that has leaked from the pool, how many gallons of water will remain in the pool after 111 days?A.

15,612 gallons

B.

17,110 gallons

C.

16,222 gallons

D.

15,112 gallons

Answers

Answer:

There are 15,112 gallons of water will remaining in the pool ⇒ answer D

Step-by-step explanation:

* Lets explain how to solve the problem

- The rate is the ratio between two related quantities in different units

- The pool is leaking slowly at rate 9 gallons per second that means the

quantity of the water in the pool decreased 9 gallons each day

- The find the remaining gallons in the pool after 111 days, find the

amount of water has leaked from the pool in these days

∵ The rate of leaking is 9 gallons per day

∵ Mike does not replace the water that has leaked from the pool

- The amount of water leaked in some days = the rate of leaking

× the number of days

∵ The number of days is 111 days

∵ The amount of water lacked = 9 × 111 = 999 gallons

∵ The amount of water remaining in the pool after some days =

the total amount in the pool - the amount of leaked in that days

∵ The pool holds 16,111 gallons of water

∴ The amount of water remaining = 16111 - 999 = 15112 gallons

* There are 15,112 gallons of water will remaining in the pool

Y=4x+19
-8x-5y=-11
Can u help me on this

Answers

y=4x+19 (1)
-8x-5y=-11 (2)
sub 1 into 2
-8x-5(4x+19)=-11
-8x-20x-95=-11
-28x-95=-11
-28x=84
x=84/-28
x= -3
sub into 1
y=4(-3)+19
y=7

therefore x= -3 and y=7

I'm just going to do substitution
Steps:
1. Substitute the y in -8x-5y=-11 for 4x + 19

-8x-5(4x + 19)= -11
-8x + (-20x) + (-95)= -11
-28x + (-95)=-11
2. Now add 95 on both sides
-28x= 84
3. Divide by 28 on both sides
4. X=-3
5. Now substitute the x in y= 4x + 19 for -3
Y= 4(-3) + 19
Y= -12 + 19
Y= 7
6. Your answer is x = 3 and y= 7 or (3,7)

Brandon enters bike races.He bikes 8 1/2 miles every 1/2 hour. complete a table to find how far Brandon bikes for each time interval.

Answers

12. Since there is no table given I will assume that what you want me to do is to show that Unit rate of Brandon’s biking.SO here are the data that we need:=> 8 and ½ miles = 8.5 miles=> ½ hour = .5 hours or 30 minutesNow, let’s solve for the unit rate=> SO in every 30 minutes he bikes around 8.5 miles=> Since 1 hour is equals to 30 minutes, simply multiply 8.5 by 2=> 8.5 * 2 = 17miles=> 17 miles / hour

The distance of Brandon’s bike in each interval of time can be represented in the attached Table 1.

Further explanation:

Given:

Brandon enters in to the bike race and he bikes $8(1)/(2)\text{ miles}$ in every $(1)/(2)\text{ hour}$ .

Calculation:

It is given that in every $(1)/(2)\text{ hour}$ Brandon bikes $8(1)/(2)\text{ miles}$ .

The distance $8(1)/(2)\text{ miles}$ is in the form of mixed fraction.

Therefore, the distance $8(1)/(2)\text{ miles}$ can be written in the form of decimal as follows:

$\boxed{8(1)/(2)\text{ miles}\rightarrow8.5\text{ miles}}$

Brandon bike's $8.5\text{ miles}$ in every $(1)/(2)\text{ hour}$ .

We know that $1\text{ hour}$ is equivalent to $60\text{ minutes}$ .

So, $0.5\text{ hour}$ can be converted into minutes as follows:

$\boxed{\begin{aligned}1\text{ hour}\rightarrow60\text{ minutes}\n0.5\text{ hour}\rightarrow30\text{ minutes}\end{aligned}}$

Therefore, in every $30\text{ minutes}$ Brandon bikes $8.5\text{ miles}$ .

So, in next $30\text{ minutes}$ Brandon also bikes $8.5\text{ miles}$ .

In every $1\text{ hour}$ Brandon travels $\boxed{8.5+8.5=17\text{ miles}}$ .

In every $1:30\text{ hour}$ Brandon travels $\boxed{17+8.5=25.5\text{ miles}}$ .

Method 2:

Speed of Brandon’s bike can be calculated as ,

$\boxed{\text{Speed}=(d)/(t)}$ …… (1)

Here, $d$ is the distance and $t$ is the time.

The distance is $8.5\text{ miles}$ and time is $0.5\text{ hour}$ .

Now, substitute $d=8.5$ and $t=0.5$ in the equation (1) to obtain the speed as follows:

$\begin{aligned}\text{Speed}&=(8.5)/(0.5)\n&=17\text{ miles per hour}\end{aligned}$

Therefore, the rate of travelling of Brandon’s bike is $17\text{ miles per hour}$ .

The distance of Brandon’s bike in each interval of time can be represented in the attached Table 1.

Learn more:

1. Learn more about problem on numbers: brainly.com/question/1852063

2. Learn more about problem on function brainly.com/question/3225044

3. Learn more about problem on digits brainly.com/question/120717

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Speed, time and distance

Keywords: Distance, Brandon’s bike, interval, time, race, mixed fraction, distance, decimal, hour, minutes, rate, fraction, velocity, 1/2 miles, 1/2 hour.

What is the solution of the linear equation -12+3b - 1 = -5 - b