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
SVETLANKA909090 [29]
3 years ago
13

Can u help my lil sis out plzzzzzzzz?

Mathematics
2 answers:
nignag [31]3 years ago
8 0

Answer:

Give the other person brain thingy :)

Step-by-step explanation:

Gnom [1K]3 years ago
3 0

Answer:

x=5

Step-by-step explanation:

the equation in 4 + 6.5x  <36.5, subtract 4 from 4 and from 36.5, this will get you 6.5x < 32.5, next divide 6.5x by 6.5 and do the same with 36.5 this will get you 5.61538461538, but you can simplify this to 5

Brainliest would be appreciated

You might be interested in
Gcmf and factored form of ײ + 2×​
VladimirAG [237]

Answer:

The greatest common factor (GCF) is x

x(x+2)

Step-by-step explanation:

4 0
2 years ago
Are the expressions 5(4x+3) and 20x+3 equivalent
Alika [10]

Answer:

no

Step-by-step explanation:

5(4x+3) = 20x+15 which isnt 20x+3

8 0
3 years ago
A certain cylindrical tank holds 20,000 gallons of water which can be drained from the bottom of the tank in 20 minutes the volu
zalisa [80]
Given that the volume of water remaining in the tank after t minutes is given by the function

V(t)=20,000\left(1- \frac{t}{20} \right)^2

where V is in gallons, 0 ≤ t ≤ 20 is in minutes, and t = 0 represents the instant the tank starts draining.

The rate at which water is draining four and a half minutes after it begins is given by

\left.&#10; \frac{dV}{dt} \right|_{t=4 \frac{1}{2} = \frac{9}{2} &#10;}=\left[40,000\left(1- \frac{t}{20} \right)\left(- \frac{1}{20} &#10;\right)\right]_{t= \frac{9}{2} } \\  \\ =\left[-2,000\left(1- &#10;\frac{t}{20} \right)\right]_{t= \frac{9}{2} }=-2,000\left(1- &#10;\frac{4.5}{20} \right) \\  \\ =-2,000(1-0.225)=-2,000(0.775)=-1,550\, &#10;gallons\ per\ minute

Therefore, the water is draining at a rate of 1,550 gallons per minute four ans a half minutes after it begins.

Answer option E is the correct answer.
4 0
2 years ago
Pls help!!!!!!!!!!!!!!!!!!
pochemuha

Answer:

x = 8

Step-by-step explanation:

All sides are equal in terms of symmetry, such as the 5 and 5 opposite the angle 120 that repeats itself at the centre 3 times

6 0
2 years ago
Read 2 more answers
.
makvit [3.9K]
The answer is A)$25.60
7 0
2 years ago
Other questions:
  • Find the area of the following shape. You must show all work to receive credit. I really need this done haha. Will receive like
    7·1 answer
  • Another question on Order of operations, what is the value of 28 + 4p? Let p = 11
    10·2 answers
  • What is the solution to the equation 3(2x+5) = 3х+4x?
    13·2 answers
  • The equation y = 6.3x + 67.4 is the equation of a linear model in a scatter plot comparing the ages of boys between 2 and 10 yea
    13·1 answer
  • An 85-foot rope from the top of a tree house to the ground forms a 45 degree angle of elevation from the ground. How high is the
    11·1 answer
  • 2 = m + 14 <br><br> help me dude
    6·2 answers
  • 1) 2 + 6 + 18 + 54..., n = 6<br> A) 728<br> B) 742<br> C) -1 <br> D) 784
    8·1 answer
  • Whats the area and perimeter
    6·2 answers
  • Please help I don’t know how to do this at all!
    13·1 answer
  • Glenn’s favorite number is very special because it reminds him of the day his daughter, Sarah, was born. The factors of this num
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!