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
ella [17]
3 years ago
5

If you have 30 questions how much time do you have to take the test

Mathematics
1 answer:
DanielleElmas [232]3 years ago
6 0

Answer:

Are you just asking or is this an actual question,,, about an hour

Step-by-step explanation:

You might be interested in
Find the distance between -23 and 17 on a number line.<br> d =
Svet_ta [14]

Answer:

Distance between -23 & 17 = 40

Step-by-step explanation:

6 0
3 years ago
Which of the following is not a method used to prove triangles congruent
RSB [31]
Your answer is D. SSA Postulate because it doesn't exist!
3 0
3 years ago
Question 24 Multiple Choice Worth 1 points)
hammer [34]

Given:

The system of equations is:

Line A: y=x-4

Line B: y=3x+4

To find:

The solution of given system of equations.

Solution:

We have,

y=x-4              ...(i)

y=3x+4           ...(ii)

Equating (i) and (ii), we get

x-4=3x+4

-4-4=3x-x

-8=2x

Divide both sides by 2.

-4=x

Substituting x=-4 in (i), we get

y=-4-4

y=-8

The solution of system of equations is (-4,-8).

Now verify the solution by substituting x=-4, y=-8 in the given equations.

-8=-4-4

-8=-8

This statement is true.

Similarly,

-8=3(-4)+4

-8=-12+4

-8=-8

This statement is also true.

Therefore, (-4,-8) is a solution of the given system of equations, because the point satisfies both equations. Hence, the correct option is C.

8 0
2 years ago
What is the quadratic formula?
Ne4ueva [31]

Answer:

I guess u want to know the quadratic function and its formula is, AX*2 + BX + C. Otherwhise you want to know how to get 0 and get the Xm if you want to know how to solve a quadratic. That formula is,  (-B +/- \sqrt{x} (B*2 - 4AC) ) . 1/2 (where A, B and C are the number at the original function).

Step-by-step explanation:

6 0
3 years ago
Pleas help me quickly !
Maksim231197 [3]

Answer:

-36

Step-by-step explanation:

-(36/-6) to the power of 2 is -36.

3 0
3 years ago
Read 2 more answers
Other questions:
  • The angle of depression from the top of the tree to the tip of the shadow is 25°. Find the height of the tree to the nearest ten
    15·1 answer
  • 7.5 4.2
    10·1 answer
  • Which foundation drawing matches this orthographic drawing? ( just tell me what picture) 
    6·1 answer
  • What is 48,100,000,000,000 in scientific notation?
    5·2 answers
  • I WILL GIVE BRAINLIEST AND 50 POINTS!!!(ANSWER ALL QUESTIONS) Question 1(Multiple Choice Worth 4 points) Erica purchased adult a
    9·1 answer
  • A rectangle has an area of 228 ft squared and a length that measures 12 ft. Find the perimeter of the rectangle
    7·1 answer
  • Please help!<br> What is the discriminant D of the equation?<br> a^2-2a+5=0
    9·1 answer
  • Solve a = b - 4/ c for b.
    6·2 answers
  • The current value of a new car is $18,000. The car will depreciate 15% per year over the next 5 years. Which exponential equatio
    11·1 answer
  • Which of the following is the inverse of y=6*?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!