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
Natalija [7]
2 years ago
15

Xzxzxzxzxzxzxzzxzzxz

Advanced Placement (AP)
2 answers:
Amiraneli [1.4K]2 years ago
8 0

Answer:

x=45

Explanation:

Marrrta [24]2 years ago
6 0

x= the answer to the question

You might be interested in
A stitch in time saves nine. A penny saved is a penny earned. These sentences are... similar in meaning opposite in meaning neit
Liono4ka [1.6K]

Answer:

Neither the same nor the opposite

Explanation:

<em>A stitch in time saves nine</em> is an idiom meaning that it's better to deal with problems right away and spend less time doing that than later when more time is going to be needed.

<em>A penny saved is a penny earned </em>is an idiom meanings that saving money, even little by little, is as useful as earning more.

When we compare these two idioms, we can see that their meanings are neither the same nor the opposite.

3 0
3 years ago
How many moles of hydrogen are contained in 55.90 g of ammonium dichromate, (NH4)2Cr2O7?
Virty [35]
There are 252.07 grams of ammonium dichromate per mol of ammonium dichromate molecules. There are 8 atoms of hydrogen per molecule of ammonium dichromate.

Convert grams to mole of molecules. And then molecules to atoms.

55.90 / 252.07 = moles of molecules

Since there are 8 hydrogen per 1 molecule multiply this by 8.

55.90 * 8 / 252.07 = 1.77 moles of hydrogen

6 0
2 years ago
Read 2 more answers
Explain three ways that agriculture has changed mankind's social structure.
Brut [27]

Answer:

Humans were nomads. Their wandering was mainly in search of food and shelter. When they found that certain places had an abundance of food – plant food or animals for hunting, they stayed on. They observed the plants, their growth and when these food sources diminished, they grew plants themselves, from the seeds they collected. This is how agriculture came about.

When humans stopped their nomadic ways and stayed together, it paved the way for formation of the human social structure. Hierarchies were established in due course.

3 0
3 years ago
Formal balance is _______________
Zepler [3.9K]

Answer:b and d

Explanation:

6 0
3 years ago
Read 2 more answers
PROMPT
marta [7]

Answer:

The exit polls on the web do break down the vote by age and race. Among blacks, Obama won about the same among all age groups. Among Hispanics, Obama did 8% better among the young than the old, and among whites, Obama did 14% better among the young than the old.

4 0
2 years ago
Read 2 more answers
Other questions:
  • FIND THE WAYS TO IMPROVE THE POSITIVE ATTITUDE AND HOW IT WILL HELP IT IN YOUR STUDIES?
    15·1 answer
  • How much money should be invested now (rounded to the nearest cent), called the initial investment, in a Treasury Bond investmen
    10·1 answer
  • If the Costa Rican government sets the exchange rate at 10 colon per U.S. dollar, then
    7·2 answers
  • .A container ship is overtaking an oil tanker on the way out of Harwich Harbor, and the first mate notices that if he starts wal
    10·1 answer
  • (Sociology) pls help: What does philosopher Thomas Kuhn argue about truth?
    10·1 answer
  • People need me yet they give me away every day. What am I?
    8·2 answers
  • A student uses visible spectrophotometry to determine the concentration of CoCl2(aq) in a sample solution. First the student pre
    6·1 answer
  • Please explain and only respond if you know the answer. Links will be reported
    14·2 answers
  • A. What claim can you make about the relationship between number of cats
    12·1 answer
  • A line passes through the points (3 5) and (2 0) what is the y intercept?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!