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
TiliK225 [7]
2 years ago
9

Read these sentences from the text.

Mathematics
1 answer:
chubhunter [2.5K]2 years ago
3 0

Answer: Hi! I would say it is D because the other answers really don’t make sense. And the passages said that they were rated low for air quality.

Step-by-step explanation:

I hope this helps!

You might be interested in
A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation
Alexxx [7]
Ok

y=-0.04x^2+8.3x+4.3
when the rocket reaches the ground (when height=0, ie when y=0), then the rocket will land, find the x coordinate

set y=0
0=-0.04x^2+8.3x+4.3
use quadratic formula
if you have ax^2+bx+c=0, then
x=\frac{-b+/- \sqrt{b^{2}-4ac} }{2a}
a=-0.04
b=8.3
c=4.3
x=\frac{-8.3+/- \sqrt{8.3^{2}-4(-0.04)(8.3)} }{2(-0.04)}
x=208.017 or -0.516785
xrepresents horizontal distance
you cannot have a negative horizontal distance unless you fired and theh wind blew it backwards
therefor x=280.017 is the answer
208.02 m


7 0
3 years ago
Then each week thereafter, you add $5 to the account but no interest is earned. Suppose you receive $100 for a graduation presen
irga5000 [103]
100 + 5x = y

100 +5x = 310
x = 42 weeks

7 0
3 years ago
Read 2 more answers
Pleaseeeee helppppp I’ll mark you brainlist
SashulF [63]
I’m not good at maths thank me later
5 0
2 years ago
Find the next item in the sequence. 15, 30, 45, 60, ...
amid [387]

The rate of change is 15. We know this because 30 - 15 = 15, 45 - 30 = 15, and 60 - 45 = 15.

The next item in the sequence would be 75, since 60 + 15 = 75.

4 0
3 years ago
Read 2 more answers
What is the work to 5x=3x-6
Jlenok [28]
5x-3x=-6
2x=-6
x=-3
x equals -3 is the answer.
7 0
3 years ago
Other questions:
  • Mr. Parker's grocery bill before paying sales tax was $98. The final amount he had to pay was $103.88. What is the sales tax per
    9·1 answer
  • PLZZZZZZZ ANSWERRR!!! I"LL BUY YOU CHOCOLATEEE!!!!!!!!(WHATEVER KING YOU WANT!!!!!
    11·2 answers
  • What is the measure of angle B in the triangle?<br>will give brainliest
    10·1 answer
  • State if the two triangles are congruent. if they are state how you know.
    13·1 answer
  • Find the x-intercept(s) and y-intercept(s) of the graph of the following.
    7·1 answer
  • Question 7 (1 point)
    8·2 answers
  • Which statement explains how you can use a number line to determine the number that is 4 more than –9?​
    15·2 answers
  • A cylindrical grain also, with a flat top, is 30 ft tall and has a radius of 12 ft. It is full to the top with shelled corn. If
    11·1 answer
  • Hello :) <br> Please help me solve this <br><br> Explain answer
    6·1 answer
  • Find the surface area of a cylinder with height of 8 feet and base diameter of 6 feet
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!