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
ira [324]
4 years ago
12

I've been trying for 3 hours to answer these problems please help!!

Mathematics
1 answer:
Simora [160]4 years ago
4 0

Answers:

77 = 8.8

23 = 4.8

31 = 5.6

46 = 6.8

9 = 3

53 = 7.3

108 = 10.4

10 - 3.2

You might be interested in
A model car is 8 inches long and 5.2
Sphinxa [80]
Use proportions here - 8/5.2 = 96/width of actual car. using cross multiplication, 5.2*96 = 8x. this gives you 499.2 = 8x. divide both sides by eight to get x=62.4. the width of the actual car is 62.4 inches.
7 0
3 years ago
Describe a real-world situation that the graph could represent. Then describe the possible values for each variable
Alex777 [14]

Answer:

Speed=distance/time i.e. relation between speed-distance-time is one such situation that can be modeled using graph

Step-by-step explanation:

There are many real world examples that can be modeled using graph. Graphs are represented on co-ordinate planes, so any real world example that can be represented by use of linear equation can be represented onto a graph.

One such example, is speed-distance-time relation. Uniform speed can be represented on a graph as shown in figure.

So, the equation for speed is represented by equation as follows:

Speed=distance/time

So, if we take distance on y axis and time on x axis with points as (distance,time)

(0,0) ==> v=0/0=0

(1,2) ==> v=1/2=0.5

(2,2) ==> v=2/2=1

the following points 0,0.5,1 will be plotted on graph. Similarly, more values can be plotted by assuming values for distance and time.

8 0
3 years ago
Help !!!!!!!!!!!!!!!!
umka2103 [35]

Answer:

13) 8.6

Step-by-step explanation:

To find the side length, use a trig function to solve for x.

You have the adjacent side and hypotenuse to the angle. Use the cosine function since its ratio is adjacent over hypotenuse.

This means Cos 52 = x / 14. Solve for x.

Cos 52 = x / 14

14* Cos 52 = x

8.6 = x

4 0
3 years ago
Plzzz help will mark brainliest must be right 12 points
ASHA 777 [7]
The answer is rotation and this is a sure that its a rotation

7 0
3 years ago
Read 2 more answers
Graph x^2 +8x+4y+8=0
Afina-wow [57]

Answer:

x        y

− 6      1

− 5       7 /4

− 4        2

− 3       7 /4

− 2        1

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which line is parallel to 5x = y – 12?
    14·1 answer
  • 70000 is ten times as much as
    12·1 answer
  • Anyone know the answer?
    6·1 answer
  • Find the volume of the backpack that is 17" x 12" x 4".
    14·1 answer
  • If today you can buy more Euros with $100 CAD than yesterday has the euro increased or decreased in value against the CAD?
    14·1 answer
  • Out of the following age groups when does the greatest price drop in full coverage insurance premiums occur?
    10·2 answers
  • PLEASE HELP ME!! DUE IN 10 MINS!! WILL MARK BRAINLYEST!!
    13·1 answer
  • Evaluate the expression for the given value of x.<br>4x+9 for x =9​
    8·2 answers
  • What is the equation in point slope form of the line that passes through the point ( 2 , -4 ) and has a slope of 4?
    10·2 answers
  • The equation representa Function A and the graph represents Function B
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!