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
mafiozo [28]
3 years ago
5

Question 1 pls as fast as you can

Mathematics
1 answer:
serg [7]3 years ago
7 0

Answer:

a)60km/h

b)100km/h

Step-by-step explanation:

You might be interested in
3. Which of the following values is not possible in probability?
Sauron [17]

Answer:

D . P(x)=-0.5

Step-by-step explanation:

i think please mark my answer as a brainliest answer and follow me.

7 0
3 years ago
Read 2 more answers
-5x+7+2x-13<9 Please Explain
olganol [36]
Ok the answer is -5 less than 9 which is true lol


Anyways here’s how I got the answer

-5+7+2x-13 less than 9

Combine like terms in this case it’s -5 and 2, and the other is 7 and -13

-5+2= -3
7-13= -6

Ok now that that’s done here’s the next step

-3x-6 less than 9 solve it


-3x-6 < 9
+6< +6

-3x < 15



Now from there you divide then so
-3x/3 cancels out, and 15/-3 = -5
X=-5

And so -5<9 :) hope this helped!! I will also include a picture of my work (please exult messiness lol)

8 0
4 years ago
2. f(x): 4.2х8<br> F(x)=x4-2x^2-8
Musya8 [376]
I need more information to answer this question. Please provide more
4 0
3 years ago
The radius of a circle is 1 centimeter. What is the circle's circumference?
igomit [66]

Answer:

6.28 cm

Step-by-step explanation:

The formula for the circumference of a circle with radius r is C = 2*pi*r.

If we let pi = 3.14 and r = 1 cm, then the circumference of this circle is

C = 2(3.14)(1 cm) = 6.28 cm

6 0
3 years ago
I NEED THIS ANSWER QUICK (5 1/6 - x) ∙ 2.7 - 5 3/4 = -1.25 what is x
fgiga [73]

Answer:

  x = 3 1/2

Step-by-step explanation:

You could simplify the given equation first, then solve the resulting 2-step linear equation. It might work better to undo the operations done to the variable.

<h3>Solution</h3>

  (5 1/6 -x)(2.7) -5 3/4 = -1 1/4 . . . . . given

  (5 1/6) -x)(2.7) = 4 1/2 . . . . . . . add 5 3/4 to both sides

  (5 1/6 -x) = 4.5/2.7 = 5/3 . . . divide by 2.7

  31/6 -10/6 = x . . . . . . . . . . add x-5/3, use common denominators

  21/6 = x = 7/2

  x = 3 1/2

6 0
2 years ago
Other questions:
  • Name the set or sets of numbers to which negative 10 belongs to
    7·2 answers
  • 15. True or False: Is x = 4 a solution to X + 51 = -9<br> True<br> False
    15·2 answers
  • What is the relationship among direct variation,lines,rates of change,and slope
    12·1 answer
  • In a certain game a player can solve east or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for
    6·1 answer
  • 5th term in expansion of (x-2)^7
    5·1 answer
  • you are a billing clerk. five hours are charged to an account at $70 per hour. how much should you bill the account
    14·1 answer
  • Determine whether y varies directly with x. If so, find the constant of variation k. 7y = –x
    9·2 answers
  • ABCD is a rhombus. Given only the choices below, which properties would you use to prove AEB ≅ DEC by SAS?
    13·1 answer
  • follow me friends and i will rate u 5 stars and i will given thanks also..... i will make u as brainlist​
    14·1 answer
  • Find the area of the surface generated by revolving the curve about the axis y = 9-x^2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!