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
icang [17]
3 years ago
7

Help me with 1,2,3 pls thx

Mathematics
1 answer:
Softa [21]3 years ago
3 0
1. 4 meters per second 
2. D
3. the error is between lines 3 and 4 
You might be interested in
Express the fraction in simplest form.
blagie [28]
4/16 in simplest form:

First, we need to find the greatest common factor (GCF) of 4 and 16. Why? We have to find the number that we are going to be dividing the numerator and denominator by to get the simplest form of the fraction. Let's list the factors for 4 and 16:

Factors of 4: 1, 2, 4
Factors of 16: 1, 2, 4, 8, 16

Out of the two sets of factors, which ones are the common ones? The common factors between the two are 1, 2, and 4. Since we are looking for the GREATEST common factor, we have to look at the highest number out of 1, 2, and 4. The GCF is 4, since 4 is higher than 1 and 2.

Second, we now have a number that we are going to divide the numerator and denominator by, which is 4. The numerator is the top number of the fraction (4) and the denominator is the bottom number of the fraction (16).Let's divide now.

4 \div 4 = 1 \\ 16 \div 4 = 4

Third, we now have the simplified fraction. (1) is our new numerator, and (4) is our new denominator. This makes the new simplified fraction 1/4. So, your answer is C.

Answer in fraction form: \fbox {1/4}
Answer in decimal form: \fbox {0.25}
4 0
3 years ago
Read 2 more answers
Find the difference 7/x^2-7x - 5/x^2-49
Ivanshal [37]
Rewriting the expression we have:
 (7 / (x ^ 2-7x)) - (5 / (x ^ 2-49))
 Rewriting the denominator:
 (7 / (x * (x-7))) - (5 / ((x-7) (x + 7)))
 (1 / (x-7)) * ((7 / x) - (5 / (x + 7)))
 Rewriting we have:
 (1 / (x-7)) * (((7x + 49) + (-5x)) / (x * (x + 7)))
 (1 / (x-7)) * ((2x + 49) / (x * (x + 7)))
 ((2x + 49) / (x * (x + 7) * (x-7)))
 Answer:
 
The difference is:
 
((2x + 49) / (x * (x + 7) *(x-7)))
4 0
4 years ago
A car is traveling down a highway at a constant speed described by the equation d =65t where d represents the distance in miles
Stells [14]
I'm not quite sure though, im thinking 65 represents the speed of the moving car.
6 0
3 years ago
The base of a 14-foot ladder is 2 feet from a building. If the ladder reaches the flat roof , how tall is the building
lutik1710 [3]
The building is around 14.14 feet tall

a^2 + b^2 = c^2
14^2 + 2^2 = 200
squareroot 200 is abt 14.14
7 0
3 years ago
What are the measures of angle b e c and angle a b e in the figure shown? (30 points.)
koban [17]
Angle bec= 20 and angle abe =160
8 0
2 years ago
Read 2 more answers
Other questions:
  • The length of a rectangular mural is 2 ft more than three times the height. The area is 165 ft^2. Find the height of the mural.
    15·1 answer
  • Divide Whole Numbers by Unit Fractions Quiz How many 1/5 s are in 9? A. 5/9 B. 9/5 C. 45 D. 4 1/2
    5·1 answer
  • Emily's vacuum cleaner has a power rating of 200 watts. If the vacuum cleaner does 360000 joules of work, how long did Emily spe
    15·1 answer
  • Which answer is closest to the true value of the expression:
    6·1 answer
  • Which postulate or theorem, if any, could be used to prove the triangles congruent? If not
    5·2 answers
  • 110x12.......will make brainliest
    8·2 answers
  • I managed to prove JMK and KNJ to be congruent. How do I find that JLK is isoceles though. Please help.
    15·1 answer
  • Find the midpoint <br> (1,-8) (-7,0)
    9·1 answer
  • A sequence is defined recursively by
    9·1 answer
  • The figure is made up of two shapes a semi circle on a rectangle what is the exact perimeter of the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!