Answer:
0.7777..... is 7/9
Step-by-step explanation:
use the calculator to solve this q
Step-by-step explanation:
I THINK it is 7 divided by 10 i.e 7
10
What is the area of the figure?
Answer:
a. 58 in²Step-by-step explanation:
dived the figure into 3 areas (see attached image)
1. area of a triangle = 1/2 b h where b=6 , h=3
A1 = 1/2 (6) 3 = 9
2. area of trapezoid = a + b * (h/2) here a = 4, b = 6, h = 5
A2 = (4 + 6 ) * 5/2 = 25
3. area of a triangle = 1/2 b h where b=8 , h=6
A3 = 1/2 (8) 6 = 24
total area = 9 + 25 + 24
= 58 in²
John Muir was an American naturalist born in Scotland on April 21, 1838. As one of the first advocates of the United States' wilderness preservation, Muir spent his career writing letters, essays and books about many of his experiences in the Sierra Nevada mountains, located in northern California. Muir's influence on the history of American wilderness continues to live on past his death (in the early twentieth century) as people of all ages visit and hike through the 221 miles of the John Muir Trail, named in Muir's honor. The trail begins in Yosemite National Park and concludes at Mount Whitney, which contains the highest peak of the continental United States. The following table compares Mount Whitney"s height, in meters, to other monumental peaks of the world. Mountain Location Height (in meters) of Highest Peak Mount Whitney California, United States 4,418.38 meters Mount Fuji Fuji-Hakone-Izu National Park, Japan 3,775.86 meters Mount Everest Great Himalayas of southern Asia 8,849.87 meters Mount Kilimanjaro Tanzania, Africa 5,894.83 meters Mount Olympus Mytikas, Greece 2,919.07 meters Use the data in the table to complete Parts A, B, and C. In your final answers, include your work for all estimates and calculations. Part A: Use scientific notation to estimate the following: How many times greater is Mount Everest's highest peak than Mount Olympus's? Part B: Use scientific notation to calculate the following: How many times greater is Mount Everest's highest peak than Mount Olympus's? Part C: Given the calculation in Part B comparing the highest peaks of Mount Everest and Mount Olympus, can you conclude that the estimate in Part A is reasonable? Answer in complete sentences.
Answer:
5
Step-by-step explanation:
56x678
Answer:
When you visit Yosemite National Park, be sure to identify the peak of Mount Whitney in the distance. It´s the highest peak in the continental United States. The park rangers (who work for the NPS) are helpful. Ranger T.J Smith says: "We are here to help!".
Step-by-step explanation:
Sample Answer
Katha walks 5 blocks east. Then she walks straight back to where she started and walks 5 blocks west.
Graph 5 on the number line to present how far Katha walked east. Then graph Katha location after she walks west. Click the number line to indenifty the location of the points
Answer:
5 is the point on the number line how far she walked east
0 is the point on the number line where she began walking
-5 is the point on the number line how far she walked west
Step-by-step explanation:
The Number line will be 5( to show east), 0( began) and -5 (to show west).
What are Integers?Integers come in three types:
Zero (0)Positive Integers (Natural numbers)Negative Integers (Additive inverse of Natural Numbers)Given:
Katha walks 5 blocks east.
Then she walks straight back to where she started and walks 5 blocks west.
So, 5 is the point on the number line how far she walked east
and, 0 is the point on the number line where she began walking
and, -5 is the point on the number line how far she walked west.
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Antony works at a local clothing store. He can earn either $600 per month plus a %5 commission or $450 per month and a %7 commission. Write and solve a system of equations that you could use to determine the amount of merchandise that Antony would need to sell in order to earn the same amount of money for each pay scale.
Answer:
The indifference point is $7,500 in sales.
Step-by-step explanation:
Giving the following information:
He can earn either $600 per month plus a %5 commission or $450 per month and a %7 commission.
First, we need to structure the total income formula:
Total income 1= 600 + 0.05x
Total income 2= 450 + 0.07x
x= sales
Now, we need to equal both equations and isolate x:
600 + 0.05x = 450 + 0.07x
150= 0.02x
150/0.02= x
x= $7,500
The indifference point is $7,500 in sales.
7. A mechanical device is used to launch a potato vertically into the air. The potato is launched from a platform 20 feet above the ground, with an
initial vertical velocity of 92 feet per second. The function h(t) is shown
below. Which of the following statement is TRUE? Select ALL that apply.
1. The potato was launched from the ground.
2. The flight is symmetric about the line t = 2.
3. The potato reaches a maximum height of about 3 ft
4. The potato is in the air during the interval 0
5. The potato reaches its maximum height after about 3 seconds in flight.
6. h(2)=h(5)
Answer:
See below
Step-by-step explanation:
Answer choices:
1. The potato was launched from the ground.
False. 20 feet above the ground2. The flight is symmetric about the line t = 2.
False. Line of symmetry is t=33. The potato reaches a maximum height of about 3 ft
False. Maximum height is about 150 ft4. The potato is in the air during the interval 0
Unclear. no interval given5. The potato reaches its maximum height after about 3 seconds in flight.
True6. h(2)=h(5)
False. h(2) = 140 ft, h(5) = 80 ftevaluate 16^1/2 x 2^-3
Give your answer as a fraction in its simplest form.
The evaluation of the given term in fraction is [tex]1/2[/tex]
Multiplication can be regarded as an elementary mathematical operations involving arithmetic, It involves finding the products of two or more number whether in fraction or in whole number.
Given:
[tex]16^1/2 * 2^{-3}[/tex]this can be written simply as
[tex]\sqrt{16} *1/2^3[/tex]= 4*1/8Then if we simplify further by dividing both the numerator and denominator by factor of 4, we have
[tex]=1/2[/tex]
Therefore, the product of the terms expressed in fraction is [tex]\frac{1}{2}[/tex]
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Which could be used to evaluate the expression
O (-6)(4)+(-6) ()
O (-6)(4)x(+6)
O (+6+4)(8+3)
O (+8+4)(-0,3
Help me with this I’ll mark you brainliest
Answer:
The answer is B
Step-by-step explanation:
mary bought fifteen dozen eggs from the grocery store to bake some cakes. she plans to bake the cakes over two days. how many eggs did mary buy?
Answer:
She bought 180 eggs.
SOLVE THIS FAST THE FIRST ONE WILL BE MARKED THE BRAINLIEST PLEASE ANSWER!!!!!!!
Answer:
the answer is A. your welcome
x^3 - 5x^2 - x + 5
Answer:
(x+1)(x-1)(x-5)
The roots are 1, -1, 5
Step-by-step explanation:
x³-5x²-x+5
(x³-5x²) - (x-5)
x²(x-5) - (x-5)
(x²-1)(x-5)
(x+1)(x-1)(x-5)
The roots are 1, -1, 5
Given the function below, if h(x)=−4, find x. h(x)=−6x+20
Answer:
x=4
Step-by-step explanation:
-4=-6x+20
-20 -20
-24=-6x
x=4
Given the parent function , which of the following is true about this graph? The parent function was translated. The parent function was reflected. The parent function was dilated. The parent function was restricted.
Answer- The parent function was reflected & The parent function was dilated
For the given graph the parent function was reflected and the parent function was dilated.
What is parent function?A parent function in mathematics is the simplest function in a family of functions that keeps the definition of the entire family.
For the given graph the parent function was reflected and the parent function was dilated.
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Simplify 18m^0 / 18^0
Answer:
I do not know the answer sorry I just need points
fred pays 6% of his monthly salary for social security. how much does he pay each month for social security?
Answer:
129
Step-by-step explanation:
2150
x.06
=129
-(1+7x) - 6(-7 - x) = 26
Answer:
-(1+7x)-6(-7-x)=26
-1-7x+42+6x=26
-x+41=26
-x=26-41
-x=-15
x=15
hope it helps you!
Answer:
x=15
Step-by-step explanation:
-1 - 7x + 42 + 6x = 26
41 -7x + 6x = 26
41 - x =26
-x = 26 - 41
-x = -15
x = 15
I need the answer ASAP
Answer:
third option (one solution)
Find the sum:
20°15' 18"
30° 41' 32"
+2 30' 15"
________
Answer:
52° 86' 65"
Step-by-step explanation:
20° + 30° + 2° = 52°
15' + 41' + 30' = 86'
18" + 32" + 15" = 65"
please answer this for me
hallar el complemento de los siguientes angulos y utiliza el siguiente simbolo (°) x= 33°
Answer:
boop
Step-by-step explanation:
ased on the data, which table shows a proportional relationship? 4 tables with 2-columns and 3 rows. Column 1 is labeled Oranges and Column 2 is labeled Cups of Juice. Table A has column 1 entries 3, 4, 5. Column 2 entries are 1, 2, 3. Table B has column 1 entries 3, 6, 9. Column 2 entries are 1, 2, 3. Table C has column 1 entries 3, 3, 3. Column 2 entries are 1, 2, 3. Table D has column 1 entries 3, 5, 7. Column 2 entries are 1, 2, 3.
Answer:
Step-by-step explanation:
table B
Answer:
B
Step-by-step explanation:
Solve for x.
-15x + 60 ≤ 105 AND 14x + 11 ≤ -31
Answer:
x ≥ -3x ≥ -3Step-by-step explanation:
-15x + 60 ≤ 105
-15x ≤ 45
x ≥ -3
14x + 11 ≤ -31
14x ≤ -42
x ≥ -3
Best of Luck!
Answer:
x=-3
Step-by-step explanation:
I just took it
Can someone help me please
Answer:
answer A
Step-by-step explanation:
Because
How to find the LCM of two numbers?
Answer:
Least common multiple
Step-by-step explanation:
Just try and see which number is divisible by both values
ex: What is the LCM of 10 and 12
Your answer would be 2 because thats the lowest number it is divisble by.
how can you make -4 a fraction
Answer:
You could put it over 1. Like this:
-4/1
Step-by-step explanation:
Answer:
-4/1 or -16/4
Step-by-step explanation:
if you have a negative fraction, the anwer will me negative.
Use elimination to solve the following system.
x+y= 10
3x + 3y = 30
A. (0, 10)
B. (10,0)
C. no solution
D. infinitely many solutions
Hurry !
Answer:
A (0, 10)
Step-by-step explanation:
Answer:
D its
Step-by-step explanation:
Since x+y = 10-----(1)
And 3x+3y = 30----(2)
We can see from (2) that 3(x+y) =30;
Also same as saying x+y = 30/3 which is equivalent to x+y = 10.
So in this case we have many possible values
x = 0, y = 10 and vice versa
x = 1, y = 9 and vice versa
x = 2, y = 8 and so on
So the question has a lot of solutions
1. What is the value of x in the equation 4x – 2(x + 3) = 8? (LT 1a)
a. x = 1 b. x = 2.5
C. X = 3.5
d. x = 7
Answer:
D
Step-by-step explanation:
4x - 2(x + 3) = 8
Use distributive property
4x -2x - 6 = 8
2x - 6 = 8
2x = 8 + 6
2x = 14
x = 14 ÷ 2
x = 7
Factor Completely.
x^4-81
Answer:
(x^2+9)(x+3)(x-3) or the 3rd bubble (2nd to last).
Step-by-step explanation:
a2−b2=(a+b)(a−b)a2-b2=(a+b)(a-b) where a=x2a=x2 and b=9b=9.
(x2+9)(x+3)(x−3)
50 divided by 2 + 5 multiplied by 10 divided by 2 + 7
Answer:
62
Step-by-step explanation:
Step 1:
50 ÷ 2 + 5 × 10 ÷ 2 + 7 Equation
Step 2:
25 + 5 + 50 ÷ 2 + 7 Divide 50 by 2 and Multiply 10 by 5
Step 3:
25 + 5 + 25 + 7 Divide 50 by 2
Step 4:
30 + 25 + 7 Add
Step 5:
55 + 7 Add
Answer:
62
Hope This Helps :)
find the equation of the line in slope-intercept form. e through (−5, 6) with slope = 3
Answer:
Step-by-step explanation:
y - 6 = 3(x + 5)
y - 6 = 3x + 15
y = 3x + 21
