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
gulaghasi [49]
3 years ago
5

Is (–8,–3) a solution to this system of equations?y=–34x–9y=–x–11

Mathematics
1 answer:
netineya [11]3 years ago
6 0

Answer:

no because the -34(-8)-9(-3) = 299

Step-by-step explanation:

substitute your variables in

x= -8

y= -3

You might be interested in
Why is x ( y- 5 ) = 2 non linear
Nuetrik [128]
Because y could eqaul 6 and x could eqaul 2
3 0
3 years ago
The terminal side of an angle in standard position passes through P(15,-8). What is the value of sin e?
Ksenya-84 [330]
The answer is B on multiple choice
4 0
3 years ago
Need help with this math question please
lesya692 [45]

Answer:

See below for answer.

Step-by-step explanation:

RP/RT =RQ/RS                  Given

∠R = ∠R

ΔPQR similar to Δ TSR      If the measures of two sides of a triangle are proportional to the measures of two corresponding sides of another triangle and their included angles are congruent, then the triangles are similar.

3 0
3 years ago
(5t^3)^-4<br><br> 1. 625/t^12<br> 2. 20/t^7<br> 3. 1/625t^12<br> 4. 1/20t^7
rusak2 [61]

Answer:

\large\boxed{3.\ \dfrac{1}{625t^{12}}}

Step-by-step explanation:

\text{Use}\\\\(ab)^n=a^nb^n\\\\(a^n)^m=a^{nm}\\\\a^{-n}=\dfrac{1}{a^n}\\---------------\\\\(5t^3)^{-4}=\dfrac{1}{(5t^3)^4}=\dfrac{1}{5^4(t^3)^4}=\dfrac{1}{625t^{(3)(4)}}=\dfrac{1}{625t^{12}}

4 0
3 years ago
Rita = 2500
ExtremeBDS [4]

Let the price at which she sells the hi-fi set be x ~

\huge \bf༆ Answer ༄

The Money that she lose at the end of 2 years :

  • \sf \: 2500 - x

Loss percentage is equal to :

  • \sf \dfrac{2500 -x }{2500}  \times 100 = 20

  • \sf \dfrac{2500  - x}{25}  = 20

  • \sf2500 - x = 20 \times 25

  • \sf2500 - x = 500

  • \sf - x = 500 - 2500

  • \sf  - x =  - 2000

  • \sf x = 2000

So, the money she end up getting after selling that hi-fi set is 2500, that is also the money She have at the end of the two years ~

꧁  \:\large \rm{kaul} \: ꧂

6 0
3 years ago
Other questions:
  • What is y=radical 4y-3
    12·1 answer
  • What is 105x0.4= please help me
    8·2 answers
  • Mrs. Hall has seen 15 girls and 10 boys walk by her classroom between will periods. What is the probability that the next person
    13·1 answer
  • A(n)=-1/16(2)^n-1 What is the 4th term in the sequence?
    12·1 answer
  • A right rectangular prism is 10 1/2m wide, 15 1/2m long, and 3 m tall.
    8·1 answer
  • Brian bought a computer
    10·1 answer
  • Math Help Please<br> Find The Lateral Area OfThe Prism?
    9·2 answers
  • Colton and Gage were building a castle together. Colton was 3 times as fast at building the castle than Gage. If it takes 80 blo
    11·2 answers
  • Find the sum sn of the arithmetic sequence a7=14/3 d=-4/3 n=15
    11·1 answer
  • 7n-30 equals 4n +6 what is the value of N
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!