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
True [87]
2 years ago
11

12.1 x 3 and a half. pls explain if possible

Mathematics
1 answer:
wariber [46]2 years ago
7 0

Answer:

<h2>42.35</h2>

Step-by-step explanation:

You might be interested in
A car travels 60 miles due north then makes a turn due west. It travels 72 miles west. How far is the car from its starting poin
Harlamova29_29 [7]

Answer:

93.7 miles

Step-by-step explanation:

This problem can be represented as a right angled triangle. The distance between the final point and the starting point is the hypotenuse.

We need to find the hypotenuse. We can use Pythagoras rule:

hyp^2 = opp^2 + adj^2

where opp = opposite side to the angle considered

adj = adjacent side to the angle considered

This implies that:

x^2 = 60^2 + 72^2\\\\x^2 = 8784\\\\x = \sqrt{8784} \\\\x = 93.7 miles

The car is 93.7 miles far from its starting point.

6 0
3 years ago
How to decompose 1 1/6
bearhunter [10]

Answer:

7/6

Step-by-step explanation:

6*1=6

6+1=7

7/6

Hope this helped! :)

3 0
1 year ago
Can you help me with this question please
luda_lava [24]

Answer:

x should be 101

Step-by-step explanation:

8 0
3 years ago
When the volume of a gas is
Fudgin [204]

Answer: The initial volume is 593.76mL

Step-by-step explanation:

As you do not say anithing about the pressure, i guess that the pressure remains constant.

If the gas is an ideal gas, we have:

P*V = n*R*T

where P is pressure, n is number of moles and R is a constant.

Now, initially we have:

P*Vi = n*R*315°C

finally we have:

P*825mL = n*R*452°C

Now we can take the quiotient of those two equations and get:

(P*Vi)/(P*852mL) = (n*R*315°C)/( n*R*452°C)

Now we have:

Vi/852mL = 315/452

Vi =  (315/452)*852mL = 593.76mL

So when we expand the gas at constant pressure, we increase the temperature.  

3 0
3 years ago
Help with this geometry question​
Anna [14]

Answer:

AAS

Step-by-step explanation:

♪\(*^▽^*)/\(*^▽^*)/

5 0
2 years ago
Other questions:
  • A jeweler needs 50 ounces of a 21% silver alloy. Find the amount of a 12% silver alloy and the amount of a 24% silver alloy he s
    13·1 answer
  • Write each number in scientific notation.
    7·1 answer
  • 3 (1 + d) – 5 = 3d - 2 what is the value of d?
    10·1 answer
  • Guys need help with a math equation brother
    8·1 answer
  • Find the equation of the line that passes through the points (4,1) and (-4, -5)
    8·1 answer
  • Someone please help ??? :,(
    15·2 answers
  • At a miniature golf course, after every 5 th visit you receive a free beverage. After every 12 th visit you receive a free game.
    12·1 answer
  • Phillip is going to a college where tuition is $7,000 per year. He has a scholarship that pays 75% of tuition. He has a grant th
    10·1 answer
  • 7/2 inches by 3/2 inches?
    13·1 answer
  • How much is thirteenth 1 cents + 7 dimes + 1 five cents equal?<br><br>I'm trying to make a dollar *​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!