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
KIM [24]
3 years ago
12

The number of tiles used in the shapes in question 1, 2 and 3 are tabulated below.

Mathematics
1 answer:
Dvinal [7]3 years ago
8 0

Answer:

The explicit rule is N = s · 4

Step-by-step explanation:

Shapes (s) is multiplied by 4 which equals N

You might be interested in
An oil tank has a capacity of 45 gallons. At the beginning of October it is 80% full. At the end of October it is 1/3 full. How
Yakvenalex [24]
Capacity of the tank = 45 gallon
At the beginning of Oct., amount of oil in the tank = 45*0.8 = 36 gallons
At the end of Oct., amount of oil in the tank = 45*1/3 = 15 gallons
So, amount of oil used during Oct = (36-15) = 21 gallons
6 0
3 years ago
Hi I really want to check my answer to this question, so if anyone could give it a try that would be very much appreciated!
miss Akunina [59]

Answer:

Hi I really want to check my answer to this question, so if anyone could give it a try that would be very much appreciated!

Step-by-step explanation:

if this is wrogn sorry

8 0
3 years ago
Is 0.009 greater or less than .9
Ede4ka [16]
It is equal to. I think its because the zeros don't count
4 0
3 years ago
Find the solutions to the system of equations. Select all that apply.
DochEvi [55]

Answer:

<h2>D. (-1, -3)</h2>

Step-by-step explanation:

\left\{\begin{array}{ccc}y=x^2-4&(1)\\y=-2x-5&(2)\end{array}\right\\\\\text{Put (1) to (2):}\\\\x^2-4=-2x-5\qquad\text{add}\ 2x\ \text{and 5 to both sides}\\\\x^2+2x+1=0\\\\x^2+x+x+1=0\\\\x(x+1)+1(x+1)=0\\\\(x+1)(x+1)=0\\\\(x+1)^2=0\iff x+1=0\qquad\text{subtract 1 from both sides}\\\\x=-1\\\\\text{put the value of}\ x\ \text{to}\ (2):\\\\y=-2(-1)-5\\\\y=2-5\\\\y=-3

6 0
3 years ago
Read 2 more answers
Nora and Eli are making homemade spring rolls for a party. Nora can make 8 spring rolls in 10 minutes. Eli can make 10 spring ro
NemiM [27]

Answer:

Could you possible elaborate on the question more?

6 0
3 years ago
Other questions:
  • How do you solve this inequality? 200-15d&lt;80
    14·1 answer
  • A six−sided die, with sides numbered 1,2, 3,4,5, and 6, is tossed. What is the probability of tossing a number less than three?
    13·1 answer
  • A rectangle has an area of 150 m². If one side is 25 m, then the length of the adjacent side is how long?
    12·2 answers
  • I WILL MARK BRAINLIEST
    14·1 answer
  • A recipe for eight dozen chocolate chip cookies calls for 3 cups of flour how many cups of flour are needed for 15 dozen cookies
    6·1 answer
  • A city has just passed an ordinance to control the number of fish in a lake. When the number of fish in a lake increases by 60%,
    13·1 answer
  • Ken built a square fence around his yard. He planted 4 trees on each side of the fence. What is the least number of trees Ken pl
    8·1 answer
  • PLEASE HELP ME NOW MUTIPLUE CHOICE
    10·1 answer
  • What is the slope of a line that is perpendicular to the line y = 8x + 5?
    10·1 answer
  • Simplify the expression. -1 + 3i/4 -i
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!