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
nikdorinn [45]
3 years ago
15

Evaluate 8.3v + 7.5w when v = 3 and w = 4

Mathematics
2 answers:
ale4655 [162]3 years ago
6 0

Answer:

54.9

Step-by-step explanation:

8.3 * 3 = 24.9

7.5 * 4 = 30

24.9 + 30 = 54.9

Dimas [21]3 years ago
3 0
The answer would be 54.9

8.3(3) + 7.5(4)

24.9 + 30 = 54.9
You might be interested in
17. If the perimeter of square 1 is 104 ft and the
Black_prince [1.1K]

Answer:

none of the choices is correct

Step-by-step explanation:

To find the length of the side of square 1, divide the perimeter, 104÷4 = 27

That is the hypotenuse of the triangle.

The square of 27 is 729

Subtract the given square of Square 2, 576

729 - 576 = 153

Take the square root of 153 to find the length of the side of Square 3

√153= 12.37

I hope this helps. It's just a bit more challenging version of Pythagorean Theorem: a² + b² = c²

6 0
3 years ago
Jasmine can run 4 5/6 miles in 2/3 of an hour. how many miles can she run 1 hour simplify comepletly
Vikentia [17]

Remark

the question depends on d= r * t

d = the distance in miles.

r = the rate of travel in miles per hour

t = the time in hours.


Step One

Rearrange the formula so you are solving for the rate.


d = r * t Divide by t

4 5/6 = (4*6 + 5)/6 = 29/6


r = d / t


Step Two

Substitute into the equation.

r = \dfrac{\dfrac{29}{6}}{\dfrac{2}{3} }


Step Three

Turn the bottom fraction upside down. Multiply these two together.


r = \dfrac{29}{6} * \dfrac{3}{2}


r = 29/4 miles hour.


Step Four

Solve for d when t = 1 hour.


d = ??

r = 29/4 miles / hour

t = 1 hour.


d = 29/4 * 1

d = 29/4 miles


That's as simple as you can get it unless you want 7 1/4 miles or 7.25 miles


7 0
3 years ago
X&lt;1= <br> that sign means greater than please help me
shepuryov [24]

Answer:

follow me I make you brainliest

5 0
3 years ago
I REALLY NEED HELP!!! PLEEEEEASE
algol [13]

Answer:

I think its 4.

Step-by-step explanation:

4 0
3 years ago
How do you turn fractions into decimals?
Anvisha [2.4K]
Step 1: Find a number you can multiply by the bottom of the fraction to make it 10, or 100, or 1000, or any 1 followed by 0s.

Step 2: Multiply both top and bottom by that number.

Step 3. Then write down just the top number, putting the decimal point in the correct spot (one space from the right hand side for every zero in the bottom number)
7 0
3 years ago
Other questions:
  • Ana made 12 rainbow loom bracelets in 3 hours. how many can she make in 15 hours
    14·2 answers
  • Expand 2x(5x-2) <br><br> Help please ?
    5·2 answers
  • There are 7 people staying in 4 cabins near the lake. What is the total number of people staying near the lake?
    10·1 answer
  • Find the area of the shaded triangle
    5·2 answers
  • The length of a rectangular-shaped deck 5 meters longer than its width. If the area of the deck is 66^2 what is the length in me
    5·1 answer
  • there are 12 people in each group, there are 72 students in each class, how many groups are there? I know there are 6 groups of
    12·1 answer
  • The fish eat about 12 ounces of food in 30 days. How many days would 50 ounces of food last
    12·1 answer
  • Which of the following statements is true for a point in the first quadrant of the coordinate plane?
    9·1 answer
  • Hector is scuba diving at a position 32.75 feet below sea level. He descends 0.5 foot each minute for 15 minutes. What is Hector
    7·1 answer
  • An awning is in the form of an arc 6 inches high and 72 inches wide. Find the radius of the circle containing the arc.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!