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
liubo4ka [24]
3 years ago
14

May anyone HELP ME please

Mathematics
1 answer:
Vladimir79 [104]3 years ago
5 0
1a. 64*10^6 +5.4*10^6 = 69.4*10^6 = 6.94*10^7 . . . . square miles

1b. 6.4*10^7 +0.54*10^7 = 6.94*10^7 . . . . square miles
.. yes, we can find the same answer this way

2. The ratio of areas is 6.4*10^7/(5.4*10^6) ≈ 11.85
The Pacific Ocean is about 12 times the size of the Arctic Ocean.

The difference of areas is 6.4*10^7 -0.54*10^7 = 5.86*10^7
The Pacific Ocean is 5.86*10^7 square miles larger than the Arctic Ocean.
You might be interested in
The main difference between a traditional mortgage and an arm is the?
Crazy boy [7]
The difference between<span> a fixed rate and an adjustable rate </span>mortgage is<span> that,</span>for<span> fixed rates the interest rate </span>is<span> set when you take out the loan and will not change. With an adjustable rate </span>mortgage, the interest rate may go up or down. Some arms <span>also limit how low your interest rate can go.</span>
6 0
3 years ago
Read 2 more answers
Helpppp<br> Solve for x.
SVEN [57.7K]

Answer:

x = 28.744

Step-by-step explanation:

Seeing as this is a right triangle, and you're given an angle, an unknown measurement to the opposite side, and the measure of the adjacent side. You can use trig functions. In this case, tangent, because you are given the opposite and adjacent, and tangent covers opposite/adjacent.

Tan(32)=x/46

Tan(32)46=x

28.744=x

5 0
2 years ago
Find the value of x and y <br>&lt;1=(10x) <br>&lt;2=(10y+20)<br>&lt;3 =100 ​
Rufina [12.5K]

Answer:

  1. 100
  2. 80
  3. 100
  4. 80

x = 10

y = 6

Step-by-step explanation:

We can use the vertical angle theorem to solve for most of this problem. We know that 1/3 will have the same measure and so will 4/2. We can create an equation to solve for 1 and 3.

10x = 100

x = 10

We aren't given angle 4 so we are going to have to solve that ourselves. We can create an equation knowing that 4 and 3 will create a supplementary angle.

100 + z = 180

z = 80

Now, that we have angle 4, we know that angle 2 will have the same measure because they are vertical angles. Now to find the value of y, we can take the angle measure and solve for it.

10y + 20 = 80

10y = 60

y = 6

Best of Luck!

3 0
3 years ago
Use the rewritten formula to find the width of a rectangle with an area of 42 square inches and a length of 16.8 inches.
Leviafan [203]
Length * Width = Area

Width = Area / Length

W = 42 / 16.8

W = 2.5 inches
4 0
3 years ago
Read 2 more answers
The sample space, S, for flipping a fair coin three times is shown
Ksenya-84 [330]

Answer: \frac{7}{8}

Step-by-step explanation:

Given

Sample space is ={HHH,THH,HTH,HHT,TTH,THT,HTT,TTT}

There are 8 element in sample space which indicates the outcome of tossing a coin three times

Probability of obtaining at least one head=1-P(\text{0 head})

P(\text{0 head})=P(\text{All tails})

P=1-\frac{1}{8}

P=\frac{7}{8}

3 0
3 years ago
Other questions:
  • PLZ HURRY!!!
    11·1 answer
  • Tracey paid $170 for an item that was originally priced at $580. What percent of the original price did Tracey pay? Round your a
    7·1 answer
  • I am a number between 60 and 100 My ones digit is 2 less than my tens digit. I am a prime number. What number am I?
    13·1 answer
  • In how many distinct ways can the letters in engineering be arranged?
    8·2 answers
  • What is the square root of 28x to the third power y to the third power
    5·1 answer
  • Ghbbjkbgfggccggbndjshxbejzlnsbdnxbxbxnslebbxndndndnnfnxjfncjdjcncjnfnfkf
    13·2 answers
  • Which name accurately describes the figure shown below and why? A 4-sided figure with 2 parallel sides, 2 right angles, and 2 no
    9·2 answers
  • You might need: Calculator The organizers of a mentoring program are curious about whether there are differences in outcomes whe
    10·1 answer
  • Find the Domain and Range
    6·1 answer
  • 4c - 3, when c = -2 ///
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!