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
Alexandra [31]
3 years ago
11

about 7/10of the surface of the earth is covered with water. express this as an equivalent fraction with 100 as the denominator.

the fraction with 100 as the denominators are known as per cent. 50/100 means 50 per cent. so what percentage of the earth's surface is covered with water? what percentage is covered with the land?
Mathematics
1 answer:
N76 [4]3 years ago
7 0

Answer:

70%

Step-by-step explanation:

You might be interested in
How to answer a problem that says 5 ro the 4 power over 5
Eddi Din [679]

\bf ~~~~~~~~~~~~\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} \qquad \qquad \cfrac{1}{a^n}\implies a^{-n} \qquad \qquad  a^n\implies \cfrac{1}{a^{-n}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{5^4}{5}\implies 5^4\cdot 5^{-1}\implies 5^{4-1}\implies 5^3\implies 125

4 0
3 years ago
Please help me I really need help I’m gonna give 33 points for this please help
lidiya [134]

Answer:

Step-by-step explanation:

1a) use letter "P" for perimeter

1b) use letter "L" or "x"

1c) Formula: P=4L or P=4x

2) the formula for the perimeter of a square is P=4L or P=4x because to find the perimeter you have to add up all the sides, and for a square, all the sides are equal, so it is P=4L or P=4x.

4 0
3 years ago
Read 2 more answers
The length of a rectangle is 7 inches more than the width. The perimeter is 30 inches. Find the length and the width of the rect
saul85 [17]

Answer:

that's all about my answer

8 0
3 years ago
Colin and Brian were playing darts. Colin scored 91. Brian scored 9 more than Colin. What was their combined score?
Sloan [31]
Answer:
The combined score was 191
Explanation:
91 (Colin’s score) + 9 (how many more Brian had than Colin) = 100 (Brian’s score)
91 (Colin’s score) + 100 (Brian’s score) = 191 (combined score)
6 0
2 years ago
Find the sum between 309 and 908
Artemon [7]

Answer:

1217 I think

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Kylie drew a circle with a diameter of 8 cm. Paige drew a circle with a radius of 3 cm. Approximately how much larger is the are
    10·2 answers
  • 2x+5y=11 and 4x+3y=1 solve with elimination
    5·1 answer
  • PLEASE ANWSER ASAP
    10·1 answer
  • A natural number is an irrational number sometimes always never
    10·2 answers
  • 2/5 / 2/3 how to divide fractions?
    12·1 answer
  • Solve the system of equations. How many solutions does the system have? 6x+3y =24 and y=-2x+8
    10·1 answer
  • What number is equal to 3 thousands+ 7 tens+ 5 ones
    15·2 answers
  • What is the domain of this function
    8·2 answers
  • 7,15,23,... \text{Find the 41st term.} Find the 41st term.
    12·2 answers
  • A rectangles side is 7.6 cm. the bottom of the rectangle is 11cm. what is the area?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!