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
AysviL [449]
2 years ago
13

a section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centime

ters long. if the area of the section is 3.9 square centimeters, how tall is the sectiona section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centimeters long. if the area of the section is 3.9 square centimeters, how tall is the sectiona section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centimeters long. if the area of the section is 3.9 square centimeters, how tall is the sectiona section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centimeters long. if the area of the section is 3.9 square centimeters, how tall is the sectiona section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centimeters long. if the area of the section is 3.9 square centimeters, how tall is the sectiona section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centimeters long. if the area of the section is 3.9 square centimeters, how tall is the sectiona section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centimeters long. if the area of the section is 3.9 square centimeters, how tall is the sectiona section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centimeters long. if the area of the section is 3.9 square centimeters, how tall is the section
Chemistry
1 answer:
Sophie [7]2 years ago
6 0
I do not know honestly.
You might be interested in
How many grams of NaOH are produced from 20.0 grams of Na2CO3?
natita [175]

Answer:

Hope this helps!

Explanation:

Ans: 15.1 grams

Given reaction:

Na2CO3 + Ca(OH)2 → 2NaOH + CaCO3

Mass of Na2CO3 = 20.0 g

Molar mass of Na2CO3 = 105.985 g/mol

# moles of Na2CO3 = 20/105.985 = 0.1887 moles

Based on the reaction stoichiometry: 1 mole of Na2CO3 produces 2 moles of NaOH

# moles of NaOH produced = 0.1887*2 = 0.3774 moles

Molar mass of NaOH = 22.989 + 15.999 + 1.008 = 39.996 g/mol

Mass of NaOH produced = 0.3774*39.996 = 15.09 grams

4 0
3 years ago
What type(s) of atoms make up the element carbon?
ivolga24 [154]
A, as carbon is an atomic substance - element
8 0
3 years ago
Read 2 more answers
Drag each label to the correct image. Each label can be used more than once.
guajiro [1.7K]

1) Acidic - gastric juices pH 1, lemon juice pH 2.2, tomato juice pH 4.

2) Neutral - salt solution pH 7.

3) Alkaline - baking soda pH 9, bleach pH 13.

pH is a numeric scale used to specify the acidity or basicity of an aqueous solution.

When pH is less than seven (pH<7), solution is acidic.

When is equal seven (pH = 7), solution is neutral.  

When pH is greater than seven (pH > 7), solution is basic.

5 0
3 years ago
Read 2 more answers
How are the elements in the current periodic table arranged
natka813 [3]

Answer:

Elements in the periodic table are arranged from atomic number, increasing as you move more towards the right direction.

6 0
3 years ago
Read 2 more answers
PLEASE HELP ME ASAP!! I WILL MARK BRAINLIEST!!!
neonofarm [45]

Answer:

D

Explanation:

I did this assignment.

3 0
3 years ago
Read 2 more answers
Other questions:
  • The O2 produced from the decomposition of the 1.0 L sample of H2O2 is collected in a previously evacuated 10.0 L flask at 300. K
    8·1 answer
  • Explain how using dimensional analysis could have prevented this crash
    6·1 answer
  • When you compress a spring, which type of energy increase
    7·1 answer
  • The ancient remains or trace of once-living things.
    12·1 answer
  • Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil.
    9·1 answer
  • A scientist is observing a cell in notices the presence of starch what does this tell her about the cell
    7·1 answer
  • Mole sentence for Silicone tetrafluoride?
    13·1 answer
  • What sort of fossils would be expected to be found in Antarctica from more recent times, after it had moved much closer to the S
    6·1 answer
  • The forces between ________ are examples of electric forces.
    11·2 answers
  • A mineral sample has a mass of 75 g. When the sample is dropped
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!