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
aliya0001 [1]
2 years ago
13

How many solutions does the quadratic system shown below have ?

Mathematics
1 answer:
Anna11 [10]2 years ago
4 0
It is 4! hope this helps>3
You might be interested in
The distance between two towns is 21.673 km. Round of the distance to nearest 0.01 km.
Volgvan

Answer:

21.67

Step-by-step explanation:

look at the number in the 0.01 value then the number next to it

if it's five or above then the 7 goes up if it's 4 and below then the number stays the same. in this case the number will stay the same

6 0
2 years ago
Find the value of angle y?
tankabanditka [31]
Value of angle Y is 180-51
8 0
2 years ago
If restaurant served 517 meals at lunch. It then served 257 meals at dinner. How many meals did it serve in all
SVEN [57.7K]

Answer:

517 + 257 = 774

Step-by-step explanation:

4 0
2 years ago
Triangle $ABC$ has a right angle at $B$. Legs $\overline{AB}$ and $\overline{CB}$ are extended past point $B$ to points $D$ and
Lisa [10]

Answer:

Given :

ABC is a right triangle in which ∠ABC = 90°,

Also, Legs AB and CB are extended past point B to points D and E,

Such that,

\angle EAC = \angle ACD = 90^{\circ}

To prove :

EB\times BD=AB\times BC

Proof :

In triangles AEC and EBA,

∠EAC= ∠ABE ( right angles )

∠CEA = ∠AEB ( common angles )

By AA similarity postulate,

\triangle AEC \sim \triangle EBA,

Similarly,

\triangle AEC \sim \triangle ABC

\implies\triangle EBA\sim \triangle ABC-----(1)

Now, In triangles ADC and CBD,

∠ACD = ∠CBD ( right angles )

∠ADC= ∠BDC ( common angles )

By AA similarity postulate,

\triangle ADC \sim \triangle CBD,

Similarly,

\triangle ADC \sim \triangle ABC

\implies \triangle CBD\sim \triangle ABC-----(2)

From equations (1) and (2),

\triangle EBA\sim \triangle CBD

The corresponding sides of similar triangles are in same proportion,

\frac{EB}{BC}=\frac{AB}{BD}

\implies EB\times BD=AB\times BC

Hence, proved....

5 0
3 years ago
The classroom that collected 197 5/8 pounds of canned food for a food drive last year has collected 72 3/4 pounds so far this ye
vlabodo [156]

Answer:

6644

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • WILL MARK AS THE BRAINLIEST!! The volume of a cube depends on the length of its sides. This can be written in function notation
    9·1 answer
  • Simplify.<br><br> (-5.12) - (-4.7) + (7.021)<br><br> 6.79<br> 6.601<br> -2.799
    14·2 answers
  • John mows 247 square feet of lawn per minute. how many square yards of lawn does he mow per hour?
    12·1 answer
  • A fountain on a lake sprays water in a parabolic arch modeled by the equation y = -0.3x2 + 3x. A beam of light modeled by the eq
    5·1 answer
  • A 500 gallon bathtub is being filled with water. Eighty gallons of water are in the bathtub after 4 minutes. How long will it ta
    12·1 answer
  • Hi everyone! I need help with this bonus question on this assignment does anyone know this?
    6·1 answer
  • What two intergers does 7 fall into
    7·2 answers
  • Sequence of numbers 1.5,2.25,3.0,3.75 in a recursive formula?
    9·1 answer
  • Find two consecutive even integers such that the square of the first decreased by 11 equals 5 times the second.
    12·1 answer
  • Helppppppppppppppppppp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!