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
drek231 [11]
3 years ago
12

Use the Quadratic Formula to solve the equation x2 + 4x = – 11.

Mathematics
1 answer:
Tpy6a [65]3 years ago
7 0

Answer:

3rd option is the correct answer

You might be interested in
What is 763 factorial
Natasha_Volkova [10]
The answer for this is. 691723297810253481481787503721999055926940144734752
792527266492876315914105275816245204211581628850572
334585912405345671012508665525383288396742803549983
501455992304602862161322117204732472898760240721938
649948133823588099795974639414558554532005672980976
910395713628139382295988746614571576054767489274629
834018849510410396697891296707014920774859195241263
624669287953777795425820919209734361602065765717423
869864443507054797843948370829472801248776497425503
778436199310775295067029840856571564535263380602520
247114782927498050993146982298980664891097545004483
524394732861630617621804245009367358851124393713745
548504441462056859968379213867681631219549319032279
233077858345755057530599190376641358196455252460967
301323664169654861584484897657404330920579200052216
667321285206956498187776199028437944802379537428778
819029646786378661533017438649343478267992093281068
787641277652386295852444666615738896853624149416650
993416788098611923371363378368573578214076607202139
281573625629105513825516784734061920506105651414802
179019531338275970510218727789003097514661775727432
690713967251806075326851020719520542237670744709879
865770285229255346834337507970245810726271728133429
781987570951704118151201582315481499543037579033566
357413707462117686578587738083663903373965367410097
527033726671528795762373326839908023562613491828328
151993838555309046531690463805739787942470946061849
117824812876010003986220019148021804808659745555417
287899559192755069994600642458808146853564090372193
613610286155072934956209450223672614193402873597132
217006095858164838098407546773819345920413624370735
126577286276531138913386458648673652699242517257408
506073015168442835736276428266375627578779526758400
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000


Have a great day sir......
All you have to do is do a number times the number before
5 0
4 years ago
A box contains 4 red, 2 white and 3 green balls. Two balls are drawn out of the box in succession without replacement. What is t
IrinaK [193]


The answer is 2/9 because there is a total of 9 balls. And the chances are 2 so that's how we get 2/9

Hope I was help !!! :D

5 0
4 years ago
Read 2 more answers
Write an equation for the line that passes through (-2,4) and (0,7)
xz_007 [3.2K]

Answer:

y = 3/2x + 7

Step-by-step explanation:

The slops is rise over run, so in this case the slope is 3/2 because it goes up 3 units while going 2 units to the right.

The points (0,7) is on the y axis. This means that 7 is the y intercept

With this information, we can follow the format of the slope intercept equation: y = mx + b

m stands for the slope and b stands for the y intercept. Plugging the information in, our equation is:

y = 3/2x + 7

8 0
3 years ago
Jorge has saved $15.50. Janet saved 15 of the amount that Jorge saved. Rob saved 12 times as much as Janet. What is the total sa
vichka [17]

Answer: 45.725 ( i think)

Step-by-step explanation: 2.325 + 27.9 + 15.50

3 0
3 years ago
Read 2 more answers
Is the figure on the right congruent to the sample figure? EXPLAIN.
disa [49]
Yes, because they are equal and have the same measurement same size and same shape.
4 0
3 years ago
Read 2 more answers
Other questions:
  • A test has twenty questions worth 100 points. The text consists of true/false questions worth 3 points each and multiple choice
    10·1 answer
  • Find the length of the arc of this curve from (−8, 4) to (27, 9)
    14·1 answer
  • Pls help me im stuck ! <3 :]
    5·1 answer
  • - Consider the following sets:
    11·1 answer
  • What do the two lines mean on the sides of<br> the figure?<br><br> Need help
    6·2 answers
  • Factorize <br><br> cos2A - 5 cosA + 6
    6·1 answer
  • Amanda was 48 inches tall. She grew n inches last year and is now 56.5 inches. Which expression represents the number of inches
    9·2 answers
  • A sanitation department is interested in estimating the mean amount of garbage per bin for all bins in the city. In a random sam
    15·1 answer
  • ASAP <br><br> AND HOW DID YOU GET THE ANSWER <br><br> ( WILL MARK BRIANIST)
    12·1 answer
  • (9+q)(8-q)= polynomial in standard form
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!