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
Brut [27]
3 years ago
5

Please help need answer for a quiz

Mathematics
1 answer:
torisob [31]3 years ago
5 0

Answer:

first one with -1...21

Step-by-step explanation:

only one that follows quadratic formula format

You might be interested in
What does 5 degree & 8 degree equal
pickupchik [31]

Answer:

3 Degrees

Step-by-step explanation:

4 0
2 years ago
1/5 of the students at Kendall Middle School are in 6th grade. 3/7 of the students at Kendall Middle School are in 8th grade. Wh
ELEN [110]
13/35 because you have to find the common denominator which would be 35 and in order to get 7 to 35 you have to multiply the whole thing by 5 making the fraction equal 15/35 and you have to multiply the other fraction by 7 making it 7/35 add the two together which would equal 22/35 so to make that 35/35 it would have to be 13/35 
4 0
3 years ago
Find an equation for the perpendicular bisector of the line segment whose endpoints are
Luba_88 [7]

Answer:

y = 3x + 7

Step-by-step explanation:

3 0
3 years ago
I will get 10% off if and only if i spent at least $75.
sveta [45]

Answer:

great for you my guy

Step-by-step explanation:

im pretty sure you have the answer now but thanks for the points

3 0
3 years ago
What is 7.69/43.685=?<br> including long division <br> I'll give brainliest.
Minchanka [31]

Question

what is 7.69/43.685=?

Answer:

The Correct Answer is 5.6 :)

Step-by-step explanation:

Change the divisor 7.69 to a whole number by moving the decimal point 2 places to the right. Then move the decimal point in the dividend the same, 2 places to the right.

We then have the equations:

4368.5 ÷ 769 = 5.6

and therefore:

43.685 ÷ 7.69 = 5.6

Both calculated to 1 decimal places.

8 0
2 years ago
Read 2 more answers
Other questions:
  • How to do 3 4/5 ÷ 1 1/3
    5·1 answer
  • Fabio and Carlos play on a basketball team together. In the last game, Fabio had 7 points less than 2 times as many points as Ca
    7·1 answer
  • I need help with this question someone please help ASAP!<br> I’ll mark brainliest!!!!!
    9·2 answers
  • A car salesperson sells 5 out of 40 cars on the lot in a day. What is the ratio of cars he sold to the number on the lot in simp
    13·1 answer
  • Please plz plz plz help
    8·2 answers
  • Express 14 as a percent <br>140%<br>1.4%<br>14%<br>0.014%​
    7·1 answer
  • Sandy's class is going to
    11·1 answer
  • Explain why a step in solving the equation 4n= -36 is to divide both sides by 4. Then solve the equation
    12·1 answer
  • What is 600% written as a decimal?
    10·2 answers
  • Your cousin's age is the cube of your little sister's age. If your
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!