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
stiks02 [169]
3 years ago
12

Just need help on 1 & 2

Mathematics
2 answers:
8090 [49]3 years ago
6 0
The x will be 2.33 and the scale factor will be 1/3

IgorC [24]3 years ago
4 0
I dont know which one "1" is, but i know the answer for question number 2. The value of x is 21, and the scale factor from triangle JFK to triangle ABC is 3, so i guess the scale factor from triangle ABC to triangle JFK is 1/3.
You might be interested in
The faces of a fair 6 - sided cube are numbered 1 through 6. What is the probability that a 2 will land face up on the next roll
Harlamova29_29 [7]

Answer:

You will have a 1/6 probability of getting a 2 that will land face up on the next roll.

Step-by-step explanation:

There is only one two on the cube, which means you will have 1 chance out of 6 of getting a 2.

3 0
3 years ago
PLEASE HELP (TIMED TEST) WILL GIVE EXTRA POINTS
MrRa [10]

Answer:

The answers are A And B.

Step-by-step explanation:

Hope you pass!

6 0
2 years ago
Read 2 more answers
Use function notation to represent each statement:
Mashutka [201]

Answer:

f(1) = 257

Step-by-step explanation:

x-variable: 1 (time is the independent variable)

y-variable: 257 (number of visitors is the dependent variable)

When the time is at 1 (1pm), there are 257 visitors

5 0
2 years ago
Read 2 more answers
A particle moves on a straight line and has acceleration a(t)=24t+2. Its position at time t=0 is s(0)=3 and its velocity at time
user100 [1]

Answer:

It's position at time t = 5 is 593.

Step-by-step explanation:

The velocity v(t) is the integral of the acceleration a(t)

The position s(t) is the integral of the velocity v(t)

We have that:

The acceleration is:

a(t) = 24t + 2

Velocity:

v(t) = \int {a(t)} \, dt = \int {24t + 2} \, dt = 12t^{2} + 2t + K

K is the initial velocity, that is v(0). Since V(0) = 13, K = 13

Then

v(t) = 12t^{2} + 2t + 13

Position:

s(t) = \int {s(t)} \, dt = \int {12t^{2} + 2t + 13} \, dt = 4t^{3} + t^{2} + 13t + K

Since s(0) = 3

s(t) = 4t^{3} + t^{2} + 13t + 3

What is its position at time t=5?

This is s(5).

s(t) = 4t^{3} + t^{2} + 13t + 3

s(5) = 4*5^{3} + 5^{2} + 13*5 + 3

s(5) = 593

It's position at time t = 5 is 593.

3 0
2 years ago
How do find the circumference of part of a circle
Maslowich
Circumference of a circle is 2 x pi x r
5 0
2 years ago
Read 2 more answers
Other questions:
  • ‼️HELP PLEASE‼️ QUESTION 3
    12·1 answer
  • I need some help with this problem.
    8·1 answer
  • Express in it simplest form <br>45cm :0.1m​
    7·1 answer
  • The length of a rectangular storage room is 3 feet longer than its width. if the area of the room is 40 square feet, find the wi
    5·1 answer
  • Can somebody please help me with this question
    7·1 answer
  • Describe a sequence of transformations that verifies that these triangles are similar
    14·1 answer
  • Math question pls help asap thxxu<br>question is in pic​
    14·1 answer
  • PLS HELP ASAP I BEG YOU
    6·2 answers
  • The point (0, -4) is located.......?​
    12·2 answers
  • 12. The lowest temperature on a winter
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!