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
devlian [24]
3 years ago
14

2х + 5y = 0 3х – 4у = 23

Mathematics
2 answers:
lawyer [7]3 years ago
7 0
Correct answer:
X = 5
Y = -2
Fantom [35]3 years ago
4 0

Answer:

x=5

y=-2

Step-by-step explanation:

You might be interested in
Please help me I’m terrible at math
irga5000 [103]

Answer:

...

Step-by-step explanation:

can you show us the options of the drop-down menus?

8 0
3 years ago
For the 4 types of functions below, give a short real life example for just one of the types of functions, and then match the ty
julia-pushkina [17]
For linear, the y-differences are equal. An example is the total cost of buying a single type of item.
Quadratic - the 2nd differences are equal,. Example: path of a kicked ball
Cubic - the 3rd differences are equal. Example: modeling the shapes of vases or curved designs
Exponential - the y-ratios are equal. Example: growth of bacteria
8 0
3 years ago
How many minutes are there from 01:33hr to 03:18hr on the same day​
goldfiish [28.3K]
3:18-1:33=188 so I think that’s ur answer
3 0
2 years ago
Read 2 more answers
A sleep time of 15.9 hours per day for a newborn baby is at the 10h percentile of the distribution of sleep times for all newbor
Nuetrik [128]

Answer:

option (D) 16.5

Step-by-step explanation:

Data provided:

Sleep time of , X = 15.9 is at the 10th percentile

Standard deviation, σ = 0.5  hour

also,

10th percentile of normal distribution is

Z = F⁻¹(0.10)

or

Z = - 1.28  (Using Standard Normal distribution)

Now,

\\Z=\frac{X-\mu}{\sigma}

or

X = μ + ( σ × Z )

or

μ = X - ( σ × Z )

on substituting the respective values, we get

μ = 15.9 - 0.5 × (-1.28)

or

μ = 16.5

Hence, the correct answer is option (D) 16.5

8 0
3 years ago
What is the value of 2 in 0.259?
anastassius [24]
Ir's 0.2
or two tenths.
You can tell because it's in the tenths digit place, right next to the decimal.
3 0
3 years ago
Other questions:
  • What's 36÷3x(68+91)<br><br>I rlly need help
    14·2 answers
  • Write an inequality that describes the region of the coordinate plane not included in the graph of y&lt;5x+1
    5·1 answer
  • What is the range of f(x)=3^x+9
    7·1 answer
  • Which scenario is modeled by the equation (x)(0.6) = $86.46?
    8·2 answers
  • Jenny runs a cake making business. She receives an order for 6 carrot cakes. Here are the ingredients for 1 carrot cake. How muc
    14·1 answer
  • The key to solving a two-step equation is isolating the
    9·2 answers
  • Hey guys how r u ? easy question
    10·1 answer
  • Simplify this equation 6√40 -2√90 +3√160
    11·1 answer
  • Solve the following questions if |7|x|-4=a then find the value of a​
    11·1 answer
  • Karl drove 603.5 miles. for each gallon of gas, the car 41 miles. what is a resonable amount to use
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!