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
boyakko [2]
3 years ago
10

3.3 multiply 2.5+ 5.7 multiply 2.5 solve it please

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
7 0

Answer:

22.50

Step-by-step explanation:

3.3*2.5+5.7*2.5=

8.25. +.  14.25=22.50

plz mark me Brainliest

You might be interested in
In a geometry class, the students were asked to prove the theorem below by contradiction.
Readme [11.4K]
<span>The contradiction term for "at most one obtuse angle" is "no obtuse angles
so therefore i conclude that the </span> statement she will  most likely use as an assumption is
  Let each angle of a triangle be acute
so option A is correct
hope it helps
4 0
3 years ago
Find X. please i need help with this
-BARSIC- [3]

Answer:

Step-by-step explanation:

X + X + 96 = 180    {SUM OF ANGLES OF TRIANGLE}

2X + 96 = 180

2X = 180 -96

2X =84

X = 84/2

X = 42

4 0
3 years ago
Read 2 more answers
You are in charge of purchases at the student-run used-book supply program at your college, and you must decide how many introdu
mariarad [96]

Answer:

  • Calculus texts: 600
  • History texts: 0
  • Marketing texts: 0

Step-by-step explanation:

Each Calculus text returns $10/2 = $5 per unit of shelf space. For History and Marketing texts, the respective numbers are $4/1 = $4 per unit, and $8/4 = $2 per unit. Using 1200 units of shelf space for 600 Calculus texts returns ...

  $5/unit × 1200 units = $6000 . . . profit

Any other use of units of shelf space will reduce profit.

7 0
3 years ago
A cylindrial hole is cut through the cylinder below.
Vika [28.1K]

Answer:

V=1884 Cubic mm

Step-by-step explanation:

We know that the volume of the Sphere is given by the formula

V= \pi r^2h

Where r is the radius and h is the height of the cylinder

We are asked to determine the radius of the hollow cylinder , which will be the difference of the solid cylinder and the cylinder being carved out.

V=V_1-V_2

V=\pi r_1^2 \times h-\pi r_2^2 \times h

V=\pi \times h \times (r_1^2-r_2^2)

Where

V_1 is the the volume of solid cylinder with radius r_1 and height h

V_2 is the volume of the cylinder being carved out with radius r_2 and height h

where

r_1 = 7 mm ( Half of the bigger diameter )

r_2 = 5 mm ( Half of the inner diameter )

h=25 mm

Putting these values in the formula for V we get

V=\pi \times 25\times (7^2-5^2)

V=3.14 \times 25 \times(49-25)

V=3.14 \times 25 \times 24

V= 1884

3 0
3 years ago
The owner of two hotels is ordering towels. He bought 84 hand towels and 22 bath towels for his hotel in Milford, spending a tot
Dmitrij [34]

Step-by-step explanation:

hand towel is $5

bath towel is $9

7 0
3 years ago
Other questions:
  • What is the ratio of 168 and 439
    12·1 answer
  • Solve the equation 12(x + 10) = 24
    15·2 answers
  • The diameter of a circular rug is 5.6 feet what is the radius and circumference and area
    9·1 answer
  • .61 is what percent of 20.91​
    12·2 answers
  • If h(x) = −5x − 10, find h(-5). please show me the steps on how to solve
    9·1 answer
  • a force of 50 lb act on an object at an angle of 45 degrees, a second force of 75 lb acts on the object at an angle of -30 degre
    7·1 answer
  • Dr. Potter provides vaccinations against polio and measles.
    15·1 answer
  • The function f(x) = 800(1.09)4x shows the growth due to interest that Jim earns on an investment. The steps to calculate an equi
    12·2 answers
  • Please Help answer has much as you can
    14·1 answer
  • ​ 3y+y+2y-4y3y+y+2y−4y<br><br> please help
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!