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
lana [24]
2 years ago
7

If using the method of completing the square to solve the quadratic equation x^2-14x+30=0, which number would have to be added t

o "complete the square"?
Mathematics
2 answers:
Luba_88 [7]2 years ago
7 0
We add 49
If you need an explanation lmk
jeka57 [31]2 years ago
4 0

Answer:

we add 49

Step-by-step explanation:

the answer is in the above image

You might be interested in
Write an equation for the description
MissTica

Answer:

131=6w

Step-by-step explanation:

l=length\\\\w=width\\\\\Longrightarrow l=2w\\\\\Rightarrow Perimeter=l+l+w+w\\\\P=2l+2w\\\\P=2(2w)+2w\\\\P=4w+2w\\\\P=6w\\\\P=131\\\\131=6w\\\\w=\frac{131}{6}\\\\w=21.8\overline{3}\\\\l=43.\overline{6}

5 0
3 years ago
Read 2 more answers
Symbolize and solve Equations
baherus [9]
Pretty sure it would be A
5 0
2 years ago
Is (-1, 2) a solution?
Anni [7]

Answer:

It can be an answer to many things.

Step-by-step explanation:

There needs to be some sort of picture or other item to explain what is going on.

7 0
3 years ago
Harold bought 3 pounds od red applesand 4.2 pounds of green apples from Blue Star Company,where both kinds of apples were $1.75
alexandr1967 [171]
3(1.45)+4.2(1.75)= 5.25+7.35= 12.6 therefore Harold spent $12.60 on apples.
8 0
3 years ago
PLEASE HELP ANSWER CORRECTLY !!!!!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!!!!
Nina [5.8K]

Hello, hehelol12.

The length of PR is the same as TR.

Length of PR = 11.

The measure of angle PQR is the same as angle RST.

Measure of angle PQR = 39

I hope this helps you out!

PS. Brainliest would be appreciated. :)

4 0
2 years ago
Other questions:
  • A circular pan has a diameter of 14 cm and a height of 17 cm how much water will it take to fill the pan
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%7B7%20%2B%20%20%5Csqrt%7B24%7D%20%20%7D%20%20%7D%202%7B%20%2B%20%7D%20
    8·1 answer
  • some help me please please please some one help me please please please some one help me please please please some one help me p
    13·2 answers
  • A bag contains 5 red marbles, 6 blue marbles and 3 green marbles. If three marbles
    5·1 answer
  • AB = x + 2
    12·1 answer
  • A water pipe took 40 minutes to fill 5 swimming pools, how long would it take to fill 3 such swimming pools?
    5·2 answers
  • 12.5% of $100 is what number? percent proption
    6·2 answers
  • Which expressions can he use to find the total area of the kite? Check all that apply.
    13·1 answer
  • Do your best i need it quickly sorta, if you do a weird answer just for the points i will report you.
    10·2 answers
  • Sport Soccer Jogging Walking Skiing Football Total Hrs 5 20 10 What percentage of total hours was spent skiing? [?]% 5 10 50​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!