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
svetlana [45]
3 years ago
14

Please help urgent 7th grade math question?! begging?

Mathematics
1 answer:
ch4aika [34]3 years ago
3 0

Answer:

no. B 40x+30y=60 l think

You might be interested in
What is the distance between each data point and the regression line called; tatistics for people who (think they) hate statisti
Nadusha1986 [10]
The vertical distance from the data points to the line are called the residuals.
4 0
4 years ago
Preston measured the button on his shirt. Then he calculated that it has an area of 50.24 square millimeters. What is the button
soldi70 [24.7K]
*note: for this problem you have to round a few values. I rounded to 2 decimal places, but your answer could be different if you have to round to more/less than 2 decimal places

Answer: Diameter = 8 millimeters


Buttons are circles, so we will use the formula for area of a circle:

A = πr^2

We are solving for the diameter, which is 2 times the radius:

d = 2r

So now we plug in what we know.
The area A = 50.24 square millimeters, therefore we plug it in and simplify:

50.24 square millimeters = πr^2

50.24/π = r^2

15.99 = r^2

squareroot(15.99) = r

r = 4 millimeters

Now we use the radius to calculate the diameter.

r = 4 millimeters

d = 2r

d = 2(4)

diameter = 8 millimeters
8 0
3 years ago
Which best describes the slope of the line in the graph A) zero B) positive C) negative D) undefined
solniwko [45]

Answer: Don't know bruh.

Step-by-step explanation:

There isn't a picture or a description Dude

7 0
3 years ago
What is the value of x in the equation -5.4 = 4x - 1.8 ?
9966 [12]

Answer:

0.9

Step-by-step explanation:

7 0
3 years ago
HOW SHOULD I DO WORK... HELP!!!!!
Angelina_Jolie [31]

Answer: You should create number line since it's a inequality question, so it would make sense. But In my opinion I don't think you need to show your work unless it tells you to. So that's why I'm telling you that you can show work, which is by making a number line.

* I hope this helps:) Mark  me the brainliest:)!!

∞ 234483279c20∞

6 0
3 years ago
Other questions:
  • 3 percent of what number is 3
    15·1 answer
  • True or False? It is impossible to circumscribe a circle about the quadrilateral<br>below.​
    5·2 answers
  • How many whole numbers are there, whose squares and cubes have the same number of digits?
    6·1 answer
  • Am I doing this right?
    8·1 answer
  • What is the mean of the mean of the data set below?<br><br><br>12, 15, 10 ,11
    14·2 answers
  • Angela has a dozen donuts. 8 are glazed, 3 are chocolate, and 1 is powdered. Which is most likely to be chosen?
    5·1 answer
  • Find the median marks for the following distribution:
    10·1 answer
  • Awnser these pls for a surprize
    8·1 answer
  • What percent is 3 is 1?Write ur answer as a fractional percent.Make sure your answer is fully reduced.:)​
    9·1 answer
  • PLEASE HELP WORTH 10
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!