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
9966 [12]
3 years ago
13

At the local pet store, zebra fish cost $2.00 each and neon tetras cost $1.90 each. If Ernesto bought 11 fish for a total cost o

f $21.50, not including tax, how many of each type of fish did he buy?
Mathematics
1 answer:
zaharov [31]3 years ago
4 0

Answer:Break it into 2 shapes.

A rectangle: 8 x 7 = 56 square inches.

A triangle: 1/2 x 3 x 4 = 6 square inches.

Total: 56 + 6 = 62 square inches.

Step-by-step explanation:

You might be interested in
Round each time to the nearest whole second. Then estimate how many seconds bailey won the race by.
Orlov [11]
The whole second is the first number to the left of the decimal (_.), so : 35.78=36 because 7>5. 39.51=40 because 5=5. 40-36=4. Bailey won the race by about 4 seconds. Hoped I helped!
8 0
3 years ago
Read 2 more answers
PLEASE HELP... Flight 4358 took off from the DFW airport at an elevation of 48°. If the airplane has been traveling for 1200 ft.
Nana76 [90]

Answer:

I took the test and it's 891 ft. :)

4 0
3 years ago
Stephanie is trying to figure out the sample size of an experiment. She knows the population SD is 41.5 and the SD of the sample
Bond [772]
B I smskksss snsjsjsjsjs wjqjwjqjwjjw xixxiidididid a hahaha dixixidjjdjjs w
6 0
3 years ago
Please help me with this!! I will mark brainlist!!
kondor19780726 [428]

Answer:

54°

Step-by-step explanation:

Your triangle is isosceles. You have been given the third angle, and you have been asked to find the measure of one of the two equal angles. We know that the internal angles of a triangle sum to 180, so 72+x+x=180 \rightarrow 2x=108 \rightarrow x = 54

3 0
3 years ago
Evaluate y/2x-z x=4y=3and z=2
Gwar [14]
First you plug in the missing values
y=3 x=4 z=2
3÷2×4-2
than you solve
the answer is 4
5 0
3 years ago
Other questions:
  • Maris has 1,400 minutes to use on her cell phone. She has used 45% of her minutes. How many minutes has she used
    12·2 answers
  • What is the measure of arc xy
    12·2 answers
  • The amount of algae in a bloom, P, can be modeled by the equation P = t^4 + 6t^3+ 7t^2 + 8t, where t is measured in weeks. Durin
    8·2 answers
  • 1/2q+5/2 what is the coefficient of the variable
    5·1 answer
  • Type this equation in standard form.6y - 4 = 3x
    12·2 answers
  • Explain how you know 6 8ths and 1 are equivalent
    11·1 answer
  • What is the area for this?
    12·2 answers
  • A, b, and c are all vectors that have the same direction.
    7·1 answer
  • (plz help with all steps)!!!!
    13·2 answers
  • Write the equation of a line that is<br> parallel to 3x + Oy = -9 through the<br> point (3, 3).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!