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
juin [17]
3 years ago
12

What number must I add to complete the square? x^2+14x=-5

Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0
Use the formula (b/2) ^2 in order to create a new term.
x = -7 _+ 2 pie11
muminat3 years ago
7 0

2018:Answer D.49,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,



You might be interested in
A 10-ft vertical post casts a 14-inch shadow at the same time a nearby cell phone tower cast a 119-ft shadow. How tall is the ce
Yakvenalex [24]

Answer:

The cellphone towers height is 1020 ft.

Step-by-step explanation:

This question is solved using proportions, by a rule of three.

A 10-ft post casts a 14-inch shadow.

Each feet has 12 inches, which means that a post with 10 feet will cast a 14/12 = 1.167 ft shadow. How tall is the cell-phone tower with a 119-feet shadow?

10 feet post - 1.167 ft shadow

x feet tower - 119 feet shadow

Applying cross multiplication:

1.167x = 10*119

x = \frac{1190}{1.167}

x = 1020

The cellphone towers height is 1020 ft.

8 0
3 years ago
Please help this is timed
max2010maxim [7]

Answer:

The last one (f) hope u still have time

7 0
3 years ago
Guy ran at 13 km/hr. what was guys speed in MPH?
Assoli18 [71]

The guy ran at a speed of 8.07783 MPH

Here's how I got my answer:

1 km/hr. = 0.621371

So, if you do 0.621371 * 13 you will get your answer: 8.07783 MPH

7 0
3 years ago
Read 2 more answers
Helpp (please tell me if you can’t see the numbers so I can tell you them)
Ugo [173]

Answer:

-6 is the y coordinate

Step-by-step explanation:

3 0
3 years ago
Melissa walked at a rate of 88 feet per minute. What was her approximate speed to the nearest tenth of a mile
Illusion [34]

88x60=5280

I believe it's 1 mile.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Omg help what is 2 divided by 5 times 83 to the power of four times -19 plus 1
    11·1 answer
  • When you round a number to the nearest hundred you get 13,600 and when you round it to the nearest thousand you get 14,00.What w
    11·1 answer
  • Help!!!!!<br> ASAP!!!!!!!
    5·1 answer
  • In 1989, Dutch ice skater Dries van Wijhe skated 200 km at an average speed of 35.27 km/h. How long was he skating?
    14·1 answer
  • A publisher prints 1912 copies of a book in each print run.If they print 305 runs,the manager wants to know about how many books
    5·1 answer
  • Write an equation that could be used to find the measure of angle A
    6·1 answer
  • What statements are true about parallegram?
    7·2 answers
  • A restaurant that specializes in pizza providA restaurant that specializes in pizza provides the following pricing table for a l
    10·1 answer
  • Which is greater than 4?<br><br>(a) 5,<br><br>(b) -5,<br><br>(c) -1/2,<br><br>(d) -25.​
    10·1 answer
  • Why does the graph of a function shift left when K is positive and to the right when K is negative?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!