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
ElenaW [278]
3 years ago
7

Solve the following (c) 60 - x² = 56

Mathematics
2 answers:
Rus_ich [418]3 years ago
8 0

x
=
−
7
or
x
=
−
8

Explanation:
Find a pair of factors of
56
with sum
15
.
The pair
7
,
8
works in that
7
⋅
8
=
56
and
7
+
8
=
15

Hence:
0
=
x
2
+
15
x
+
56
=
(
x
+
7
)
(
x
+
8
)

So:
x
=
−
7
or
x
=
−
8


Alternative method
NeX [460]3 years ago
7 0
The answer is 2 your welcome
You might be interested in
What are supersonic speeds
Darya [45]

Answer:

speeds above 343 m/s

Step-by-step explanation:

the faster you go the faster the supersonic

6 0
3 years ago
Read 2 more answers
In need of help PLEASE!!!!​
ozzi

Answer:

a bc I think it's right idk really

Step-by-step explanation:

jdlaifnshfjtjtjfjdjsjdurbxusnejskshduanwufnrudjdjfkgkgjdjfjgktjvinehdovndintivnsjvolebvinebfirbxjbwhgoenchbtijbegijrgcihegcinrhd

7 0
3 years ago
What are two conclusions you can draw from this statement? Support your answers. Point P is the midpoint of QR.
Alik [6]
1 conclusion you can make is that p is the bisector of the line. And another is that QP and PR are congruent.
Sorry if not right :/
8 0
3 years ago
In the rectangular prism below, the length of MR is 8 inches, the length of RS is 9 inches, and the length of ST is 12 inches.Wh
kari74 [83]
84 is your awnser if i helped i hope im in fourth grade so dont judge
6 0
3 years ago
Read 2 more answers
I need an answer to this, I dont get it, wouldnt it be impossible due to like terms? g3b=5x+2
Serjik [45]

Answer:

Step-by-step explanation:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii bot

x^{2} x^{2} \geq x^{2} \neq \geq \geq

4 0
3 years ago
Other questions:
  • Write the equation of the line,in point-slope form.the point(_2,2)
    15·1 answer
  • Which reaction describes a beta emission?  2659Fe→ 2759Co +  −10e  88226Ra→ 86222Rn +  24He ��94239Pu +  24He→ 96242Cm  +  01n  
    9·2 answers
  • explain how you can use a straightedge and a protractor to show that each angle you formed by a bisector is one-half the origina
    14·1 answer
  • Someone help me please
    7·1 answer
  • Jay went to an amusement park. The park charges an entrance fee of $10.50 and $4.50 for every ride. Jay spent $46.50 on entrance
    5·1 answer
  • Find the length of XY bisector
    13·1 answer
  • What is the shortcut to it ?
    9·1 answer
  • URGENT‼️NEED HELP ASAP
    15·2 answers
  • ABC is a right triangle in which ∠B = 90°. D is a point on BC such that DC=AB. DE and BF are perpendicular to AC. If BF = 4cm, t
    6·1 answer
  • What are three things you know about exponential functions?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!