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
aniked [119]
3 years ago
15

(Only for one person only and that is the fan girl) What is 4+7-4*4/7=

Mathematics
1 answer:
pochemuha3 years ago
5 0
8.71428571429 is the answer
You might be interested in
There was a sample of 650 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by 7.8% eac
Nimfa-mama [501]

Answer:

y = 650·0.922^t

Step-by-step explanation:

At the end of each year, 92.2% of the amount at the beginning of the year remains. That is, the beginning amount is multiplied by 0.922. The exponent t in 0.922^t tells how many times (years) that multiplication has taken place. At the end of t years, the amount remaining in milligrams (y) is ...

y = 650·0.922^t

5 0
3 years ago
(2x+1)(x-1)=0 <br>2x-10=5+3x​
NemiM [27]

Step-by-step explanation:

2x-3x=5+10

-x=15

X=-15

2x+1=0.... 1

X-1=0

X=1......2

Substitute the value of x in equation 1

2*1+1=0

2=1

So the value of x is 1 and 2

3 0
3 years ago
Read 2 more answers
A circle is described by the equation (x−1/2 )^2 +(y−3/2 )^2 =4/9 . What are the cordinates for the center of the circle and the
Orlov [11]
-1/2,-3/2 I think but not sure
7 0
3 years ago
Represent the geometric series using the explicit formula. 2, −8, 32, −128, … f(n) = 2 ⋅ (−4)(n−1) f(n) = 2 ⋅ (4)(n−1) f(n) = f(
Stolb23 [73]

Answer:

Option B

Step-by-step explanation:

I did the test and I got it right.

3 0
3 years ago
Read 2 more answers
Please help with this I’m garbage at math:/
Ronch [10]

Answer:

Thale's theorem stated that if a line parallel to the base of the triangle intersects it, the ratio of sides of the respective sides is equal

In this diagram, since the 2 horizontal lines are parallel

the ratio of the 2 sides on the left and the 2 sides on the right will be equal

Hence,

x/15 = 2/10

x = 30/10

x = 3

8 0
3 years ago
Other questions:
  • Can somebody help me
    13·2 answers
  • For the normal distribution, about 68% of the observations are within 1 standard deviation of the mean, 95% within 2 standard de
    11·1 answer
  • There were 60 seventh-grade students
    15·1 answer
  • I need the answer to part be ASAP pleaseeee
    10·1 answer
  • Which property can be used to expand the expression -2(3/4x + 7)?
    10·2 answers
  • Which expression is NOT equivalent to the other three?
    8·2 answers
  • Choose all the options that describe the result of the multiplication (select all that apply)
    14·1 answer
  • Do f(x)and g(x) have the same y-intercept.
    13·1 answer
  • What is the sum of the columns and rows?
    10·1 answer
  • Does anyone know the answer to any of these
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!