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
denpristay [2]
3 years ago
11

Determine whether the forces in the pair are pulling at right angles to each other.

Mathematics
1 answer:
snow_tiger [21]3 years ago
4 0
Given:
right triangle
a = 2.9
c = 4.2

Pythagorean Theorem: a² + b² = c²

missing value of b.

b² = c² - a²
b² = (4.2)² - (2.9)²
b² = 17.64 - 8.41
b² = 9.23
b = √9.23
b = 3.03 or 3.0 

The value of b is 3.0
You might be interested in
You have 1 case of soap bars and there are 150 bars in a case. You use 300 bars of soap per day. How many cases do you need to o
Grace [21]

multiply 300 by 7 and then you should be able to finish the equation
5 0
3 years ago
Read 2 more answers
Michael read 135 pages in 1 1/2 hours, Select all of the rates that are equivalent to this rate
devlian [24]

The rates that are equivalent to this rate is 90 pages/hr

<h3>Rate of change</h3>

The rate is the number of pages Michael read in 1 hour.

If he read 135 pages in 1 1/2 hours then;

  • 135 pages = 1.5 hours

To determine the rate, we will have:

  • x = 1 hour

Divide both expressions:

135/x = 1.5/1

1.5x = 135

x = 135/1.5

x = 90

Hence the rates that are equivalent to this rate is 90 pages/hr

Learn more on rate here: brainly.com/question/119866

6 0
2 years ago
I cannot figure this problem out
sveta [45]

Answer:

31 customers

Step-by-step explanation:

First, find the percentage of customers who wore a large. This is 26/(26 + 52), or 1/3 of the customers. Take 1/3 of the new customers, and 1/3 of 93 is 31. 31 customers will wear a size large.

Hopefully this helps! Let me know if you have any questions

7 0
3 years ago
If a 40-m rope is cut into two pieces in the ratio 3:5 how long is each piece
Vinvika [58]
3:5.....added = 8

3/8(40) = 120/8 = 15 m <== one piece
5/8(40) = 200/8 = 25 m <== the other piece
6 0
3 years ago
How many pairs can be made from 8 different objects?
NeTakaya
The correct answer is 31. I did it incorrectly the first time, but the answer is 31. :-) Thanks Olivia!
3 0
3 years ago
Other questions:
  • Given a polynomial function f(x), describe the effects on the y-intercept, regions where the graph is increasing and decreasing,
    6·1 answer
  • Given a mortgage of $48,000 for 15 years with a rate of 11%, what are the total finance charges?
    12·2 answers
  • In the rhombus, Angle 1 = 140. What are Angles 2 and 3?<br><br> The diagram is not to scale.
    11·2 answers
  • Which has the greater area: a 6 ‐centimeter by 4 1 2 ‐centimeter rectangle or a square with a side that measures 5 centimeters?
    14·1 answer
  • What is 15,196 rounded to the nearest thousand?<br>A. 15,000<br>B. 15,200<br>C.16,000<br>D. 20,000​
    15·2 answers
  • When a chip fabrication facility is operating normally, the lifetime of a microchip operated at temperature T, measured in degre
    14·1 answer
  • Kids on the baby playground must be less then 5years old let y=the number of years old
    12·1 answer
  • HELPPPPPPP GIVING 100 POINTS FOR ANSWER.......Ivan bought a box of macadamia nuts to bring home from his trip. A rectangular pri
    14·2 answers
  • How many vertical asymptotes does the graph of this function have?F(x)=2/x(x+1)
    7·1 answer
  • PLS IM SO CONFUSLEZZZD <br> 2+2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!