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
Kipish [7]
2 years ago
12

Complete the two-column proof by providing the missing statements or reasons.

Mathematics
1 answer:
Bezzdna [24]2 years ago
8 0

Answer:

Step-by-step explanation:

You might be interested in
Please help me with this question!!
choli [55]

Answer:

0.75

Step-by-step explanation:

there is 1000 grams in 1 kilogram so I divided 750 by 1000 to get 0.75.

6 0
3 years ago
Solve for x in the figure below. Write your answer in simplest radical form. X = ____
Gnesinka [82]
A^2+b^2=c^2
7^2+11^2=?
49+121=170
x= Square root of 170

Hope this helps!! :)
7 0
2 years ago
The volume of a sphere is 2254 pi m^3 what is the surface area of the sphere to the nearest 10th
Advocard [28]
By definition. The volume of the sphere is:
 V = (4/3) * (pi) * (r ^ 3)
 Where,
 r: radius of the sphere.
 Substituting values:
 2254 pi = (4/3) * (pi) * (r ^ 3)
 Clearing the radio we have:
 r ^ 3 = (3/4) * (2254)
 r = ((3/4) * (2254)) ^ (1/3)
 r = 11.91255883
 Then, the surface area is:
 A = 2 * pi * r ^ 2
 Substituting values:
 A = 2 * 3.14 * (11.91255883) ^ 2
 A = 891.6 m ^ 2
 Answer:
 
The surface area of the sphere is:
 
b. 891.6 m ^ 2
8 0
3 years ago
The research funds of a certain company were divided among three departments, X, Y, and Z. Which one of the three departments re
krek1111 [17]

Answer:

Highest received is by department Y

Step-by-step explanation:

Given that the research funds of a certain company were divided among three departments, X, Y, and Z.

The research funds received by departments X and Y were in the ratio 3 to 5, respectively.

The research funds received by departments X and Z were in the ratio 2 to 1, respectively

X:Y = 3:5

X:Z = 2:1

X is common in both the equations so let us take lcd for 3 and 2 = 6

Multiply I equation by 2 and II equation by 3

X:Y = 6:10

X: Z = 6:3

Since X has the same numerical value we can combine these two tog et

X:Y: Z =6:10:3

Highest received is by department Y

4 0
3 years ago
The formula v =sqrt 64h can be used to find the velocity, v, in feet per second, of an object that has fallen h feet. Find the v
miskamm [114]
To solve the problem shown in the figure attached in the exercise, you must follow the proccedure shown below:

 1. You have that the<span> formula for calculate the velocity (v) in feet per second (ft/s), of an object that has fallen h feet is:

 v=</span>√(64h)
<span>
 2. The problem shown above asks for the velocity of an object that has fallen 23 feet. Therefore, to solve this exercise you only have to susbtitute h=23 feet into the formula for calculate the velocity (v), as below:

 v=</span>√(64h)

 h=23 feet

 v=√(64)(23)
 v=√(1472)
 v=8√23
 v=38.37 feet per second

 3. Therefore, as you can see, the correct answer is the second option, which is: 38.37 feet per second
7 0
3 years ago
Other questions:
  • There are 4 consecutive odd integers with a sum of 128
    6·2 answers
  • Which statement best describes f(x)= -2 √x-7 +1 –6 is in the domain of f(x) but not in the range of f(x). –6 is not in the domai
    10·1 answer
  • you deposit $3350 into a savings account that earns 5% interest compounded annually. Find the balance of the account after 2 yea
    14·1 answer
  • What do rhombuses and parallelograms have in common?
    11·2 answers
  • I need answers ASAP!!
    9·2 answers
  • Which equation is equivalent toXO 2 (x 3) --3612 3) --63 (x 3) 243 (x 3) 432
    15·1 answer
  • PLEASE HELP 50 Points + Brainlest
    5·2 answers
  • How do you find serface area
    15·2 answers
  • Va rog mult sa ma ajutati ,imi trebuie neaparat . plz
    7·1 answer
  • PLEASE HELP ME ASAP!!!! :(<br> what are the three blanks??<br><br> tysmmmmm
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!