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
tino4ka555 [31]
3 years ago
9

Which is a solution to the following system of equations?

Mathematics
1 answer:
disa [49]3 years ago
3 0

Answer:

I think number B

Step-by-step explanation:

I plugged it in the calculator. And then they both were zero.

You might be interested in
What point is halfway between (2,3) and (2,8)
OverLord2011 [107]

Answer:

(2,5.5)

Step-by-step explanation:

6 0
3 years ago
$#4 find the value of x. Round answer to nearest tenth please
Sonja [21]

Answer:

12.9

Step-by-step explanation:

sin 59 = opposite/hypotenuse

opposite is x, the dimension facing the angle 59

hypotenuse is the longest side = 15

sin 59 = x/15

x = 15sin59 = 15 x 0.8572 =12.858 = 12.9 in the nearest tenth

3 0
3 years ago
Select the correct answer.
aleksklad [387]

Answer:

B) 454.50

Step-by-step explanation:

-25.50 + 480.00 = 454.50

8 0
3 years ago
Read 2 more answers
Which of the following functions is graphed below?
kompoz [17]

Answer:

A

Step-by-step explanation:

vertex is (-3,-4)

so inside the absolute value bars need to be postive 3 and the four has to be -4.

6 0
3 years ago
Linear equation topic. (Lisa is 5 years younger than his elder brother,Daniel.The product of their ages is 2/3 of their grandmot
alisha [4.7K]
Let Daniel's age be 'x' years , hence, Lisa's age is (x - 5) years. Let Grandma's age be 'y' = 54 years.
Hence,
x(x - 5) = 2/3 × y
x² - 5x = 2 × 54 years / 3
x² - 5x = 36 years
x² - 5x - 36 = 0
∆ = (-5)² - 4(1)(-36) = 25 + 144 = 169
√∆ = √169 = 13
x\:  =  \:  \frac{ - b \:   \frac{ + }{ }   \:  \sqrt{ {b}^{2}  \:  -  \: 4ac} }{2a}
x1 = (5+13)/2, x2 = (5-13)/2
x1 = 9, x2 = -4
Since, age can't be negative,
Daniel's age = x = 9 years.
7 0
3 years ago
Other questions:
  • What is 75578 plus 565
    15·2 answers
  • What is the value of x?
    6·2 answers
  • Please need help asap ❤️You have placed your money in a bank account with an interest rate of 5.8% compounding annually. After 5
    12·1 answer
  • You start at (5, -2). You move left 5 units and up 6 units. Where do you end?
    6·1 answer
  • Which is the graph of the cube root function f(x) = ^3√x - 1 + 2
    14·1 answer
  • What are the factors for the expression 6x^2+x-12?
    9·1 answer
  • 10 x 25 2/5 equals what
    7·1 answer
  • Help not much time.
    5·2 answers
  • A number with one or more digits to the right of the decimal<br> point is called a
    13·2 answers
  • What is not a factor of 16​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!