Answer:
33.88 parsecStep-by-step explanation:
Given:
1 light-year = 9.5 × 10¹² kilometers1 parsec = 3.262 light-yearsConvert parsec to km:
1 parsec = 3.262 * 9.5 × 10¹² = 30.989 × 10¹² = 3.0989 × 10¹³Find the radius of Segue 2 in parsecs:
1.05 × 10¹⁵ / 3.0989 × 10¹³ = 105 × 10¹³ / 3.0989 × 10¹³ = 105/3.0989 = 33.88 parsec50 people purchase item 5( the item 5 cost $18.94). seven of these customers use a coupon for 15% off. how much money do you make off the sales of item 5?
Answer:
$927.12
Step-by-step explanation:
18.94×50 =$947 15%× 18.94=2.84 2.84×7 =19.88 947-19.88=927.12
I need to do this on an graph as well please help.
Answer:
what
Step-by-step explanation:
Find the area of the rectangle.
36
kilometers
(x-3) kilometers
Answer:
36x - 108 kilometers²
Step-by-step explanation:
Area = length x width
36 ( x - 3 ) =
36x - 108
-Chetan K
i’m confsued…can someone help :)
Answer:
First we will find the surface area of the right triangle.
area of the right triangle=1/2*base*height.
now multiply it by 2 then we will get the S.A of both the right triangles.
Now, the other seems to be a rectangle,so find its area. And also the unseen side is a rectangle so find its area also .
And. now at the last. plus. the area of all the sides. you will get your answer. understand buddy.
Identify the domain and range for the continuous graph provided below. Select all that apply for both the domain and range. There are 4 correct choices.
1. x is greater than or equal to 0
2. x is greater than 0
3. 0 less than or equal to x which is less than or equal to 6
4. domain: [0, infinity)
5. domain:(0, infinity)
6. 0 is less than or equal to y which is less than or equal to 10
7. y is greater than or equal to 0
8. y is greater than 0
9. range: [0, infinity)
10. range: (0,infinity)
The answer is 1, 2, 5, and 9
Please help!,
Mrs. Davis is building a storage shed that is 12 feet long and 8 feet wide. Construct a scale drawing of the shed. Use a scale of 1/2 inch = 8 feet
Answer:
3/4 inch by 1/2 inch (length - width)
Step-by-step explanation:
If 1/2 inch equals 8 feet on the scale drawing, this means that 1/4 inch on the scale drawing equals 4 feet, by dividing 2 on both sides.
The storage shed is 12 feet long, and 4 feet on the scale drawing equal 1/4 inch. By multiplying the scale of 1/4 inch = 4 feet by 3 on both sides, we get 3/4 inch = 12 feet. This means that the length of the storage shed can be represented by 3/4 inch.
Since 1/2 inch equals 8 feet and the width of the storage shed is 8 feet, the width can be represented by 1/2 inch on the scale drawing.
Substitution would be the best method for solving which system?
O x = 6
2x - 3y = 8
3x - 2y = 18
4x + 5y = 60
O x + y = 7
x - 4y = 12
O y = 2x
x + y = 28
Answer:
The last one
Step-by-step explanation:
Because it tells you what y is
Answer:
Assuming its asking which is the easiest one to use substitution its the last one: y= 2x : x + y = 28
Step-by-step explanation:
Because y and x are already one opposite sides you can substitute y in the 2nd equation with 2x. So you'll get 3x = 28 so x = 9.333333334. Then you plug your answer for x in the original equation to get y = 18.666666667
PLEASE I beg of you I need help with this question, PlEASE. will give 35 points
Which expression is equivalent to (x+3)(x-2)/(x+2)(x+3) for x ≠ -3,-2
A)x-2/x+3
B)x+2/x-2
C)x+3/x+2
D)x-2/x+2
Answer:
[tex]omitt \: x + 3 \\ \\ you \: have \\ \frac{x - 2}{x + 2} \\ \\ goid \: luck \\ \: and \: dont \: beg \: any \: one \: only \: study \: more[/tex]
About 142 million people in the United States watch online videos. If 44.02 watch news stories, about what percent watch news stories?
Step-by-step explanation:
142 - 100%
44.02 - x%
x = (44.02×100)÷142
x = 31%
Yolanda has read 10 pages of her novel and reads 0.5 pages each minute. Jasmine has read 15 pages of the same novel and reads 0.25 pages per minute. After how many minutes will Yolanda have read at least the same number of pages as Jasmine.
Answer: 30
Step-by-step explanation:
2 pages per minute for Yolanda and 4 pages per minute for Jasmine
Yolanda will have to read twice as many pages as Jasmine
and jasmine read 15 pages so Yolanda reads 30
A salesperson earns a commission of 429$ for selling 3300$ in merchandise.
Find the commission rate. Write your answer as a percentage.
Answer:
13%
Step-by-step explanation:
429 commission ÷3300 merchandise sold =0.13 percent
Find the slope please!
Explanation:
The two points (0,0) and (2,1) are on the line. Apply the slope formula to them to get the following
m = (y2-y1)/(x2-x1)
m = (1-0)/(2-0)
m = 1/2
This indicates that each time you go up 1 unit, you must move to the right 2 units.
Slope = rise/run = 1/2
rise = 1, run = 2
i need help..........................................
Answer:
∠SRT and ∠TRV
∠VRW and ∠WRS
∠VRU and ∠URS
Step-by-step explanation:
=>A linear pair is a pair of adjacent angles formed when two lines intersect.
==>>Since the angles' two lines intersect, it becomes linear.
===>>>Formula: [tex]a+b=180[/tex]
Answer:
the only one that isn't is SRT And TRU. all the others are linear pairs
Find the measure of the missing angles.
147°
d =
e =
f=
Answer:
D = 90°
E = 147°
F = 33°
Step-by-step explanation:
E:
E is 147°, because it is vertical to the angle 147°
F:
F is 33°, because 147* is its supplementary angle, or angles that add up to 180°
D:
D is worth 90°, because its supplement is worth 90°
-Chetan K
f(x)=3x²-5x+2, X= -2
Marlo uses 252 lb of gravel to cover a garden plot of 36 ft2. How many pounds of gravel does it take to cover one square foot? How large an area could be covered with 315 lb of gravel?
The area and the amount of gravel are illustrations of proportions.
7 lb will cover an area of 1 square foot, while 315 lb will cover an area of 45 square feet.
The given parameters are:
[tex]252\ lb= 36ft^2[/tex]
The number of pound for an area of 1 square foot is calculated as follows:
[tex]x = 1ft^2[/tex]
So, we have:
[tex]x = 1ft^2[/tex]
[tex]252\ lb= 36ft^2[/tex]
Cross multiply
[tex]x \times 36 = 252 \times 1[/tex]
Divide both sides by 36
[tex]x = 7lb[/tex]
The area to be covered with 315lb gravel is calculated as follows:
[tex]315lb = y[/tex]
So, we have:
[tex]315lb = y[/tex]
[tex]252\ lb= 36ft^2[/tex]
Cross multiply
[tex]y \times 252 = 36 \times 315[/tex]
[tex]y \times 252 = 11340[/tex]
Divide both sides by 252
[tex]y = 45[/tex]
Hence, 7 lb will cover an area of 1 square foot, while 315 lb will cover an area of 45 square feet.
Read more about proportions at:
https://brainly.com/question/13114933
Answer:
Here is a pic
Step-by-step explanation:
cause i got it right on IM
Write the equation for g(x)
plzz help me i need a sentence to say 3,442-2,987
Answer:
three thousand, four hundred and forty-two, minus, two thousand and nine hundred and eighty-seven. :)
Trey is buying a computer for sale original price was 1200. If the sale price was 5/6 The original price how much did she pay for the computer?
1200 = the original price
5/6 = the discount
1200 x 5/6 = 1000
May I please receive help?
Answer:
a)
line 1)m=[tex]-\frac{4}{3}[/tex]
line 2)m=[tex]\frac{3}{4}[/tex]
line 3)m=[tex]\frac{3}{4}[/tex]
b)
neither
neither
parallel
(Please see attached image first)
Suppose J=[−2 4 6 8].
What is the value of |J|?
Enter your answer in the box.
Answer:
|J| = - 40
Step-by-step explanation:
(-2)(8) - (6)(4)
-16 - 24
= - 40
what is the answer for question 20?
I need it urgently
Answer:
C.8√3m or C.8(√3+1)m
BRAINLIEST
Determine whether the lines AB and CD would be parallel, perpendicular, or neither?
A(-5,3) and B(-5, 7)
What is the slope of AB?
C(1, 9) and D(-10, 9)
What is the slope of CD?
What are the lines? (parallel, perpendicular or neither)
Answer:
slope of AB = Y2 -Y1/X2 -X1
=7 - 3/-5-(-5)
=4/-5 +5 = 4/0
= undefined ( a number divided by 0 is undefined)
slope of CD =9 -9/-10-1
= 0/-11
= 0
since AB is not equal to CD
THE LINES ARE PERPENDICULAR
How long must a rectangular box be in order to hold 1.800 cubic centimeters if its width is 12 centimeters and its height is 6 centimeters?
Answer:
25 cm
Step-by-step explanation:
V = lwh
1800 = l(12)(6)
l = 1800 / (12×6)
l = 1800/72
l = 25
1) If a car's velocity increases to 30 m/s from rest in 6 s, what is its
acceleration?
Answer:
The answer to your question is 30/6 = 5 m/s²
Step-by-step explanation:
I hope this helps!
Stacy likes to do aerobics 10 hours a week to stay in shape. She tracks the amount of time she does aerobics each week relative to her goal.The table shows the data for the last five weeks.Week12345Aerobics time (hours)2.8−21340−3What is the average aerobics time per week for Stacy relative to her goal number of hours?Drag a value to the box to complete the statement.Relative to Stacy's goal, her average aerobics time over the last five weeks is Response area hours.
Answer:
-0.45
Step-by-step explanation:
oof
Relative to Stacy's goal, her average aerobics time over the last five weeks will be 0.09.
What is the average rate change?It is the average amount by which the function varied per unit throughout that time period. It is calculated using the gradient of the line linking the interval's ends on the graph depicting the function.
Stacy likes to do heart-stimulating exercises 10 hours every week to remain in shape. She tracks how much time she does heart-stimulating exercise every week compared with her goal. The table shows the information throughout the previous five weeks.
The table is given below.
Week 1 2 3 4 5
Aerobics time (hours) 2.8 −2 1 ³/₄ 0 −3
Then relative to Stacy's goal, her average aerobics time over the last five weeks will be given as
⇒ (2.8 − 2 + 1 ³/₄ + 0 − 3) / 5
⇒ (0.45) / 5
⇒ 0.09
Relative to Stacy's goal, her average aerobics time over the last five weeks will be 0.09.
More about the average rate change link is given below.
https://brainly.com/question/28744270
#SPJ5
how do you do this -30-js-6s-5j
Answer:
-(s + 5)(j + 6)Step-by-step explanation:
It seems a factoring problem:
-30 - js - 6s - 5j = (-30 - 6s) - (js + 5j) = -6(s + 5) - j(s + 5) = (s + 5)( -6 - j) = -(s + 5)(j + 6)[tex]\bf{-(s+5)(j+6) }[/tex]
Step-by-step explanation:
[tex]-30-js-6s-5j\\\\(-30-6s)-js-5j\\\\(-30-6s)-(js+5j)\\\\-6(5+s)-j(s+5)\\\\(s+5)(-6-j)\\\\-(s+5)(j+6)[/tex]
Help me please ASAP show work pls btw
3(2x+4)=−36
Find the variable
Answer:
x=8
Step-by-step explanarion:
Step 1
multiply the parenthesis with the factor 3
6x+12=-36
now, subtract 12 from -36
6x=-48
and finally we divide 6 by -48
and are left with
x=-8
hope this helps :)
3x - 5 < -14 or. 2x - 1 > 7 for x
Answer:
The answer is x = -1. Hope this could help