Answer:
621.207kmStep-by-step explanation:
We are expected to convert from miles to kilometer
first day 85 miles =136.794km
Second day 125 mile=201.168km
third day 176 miles =283.245km
Total distance covered is
136.794km+201.168km+283.245km=621.207km
Therefore the total distance in kilometer is 621.207km
Help me guys I suck at this :(
Answer:
D.
Step-by-step explanation:
Breianliest?
please help with this!!
Answer:
a) x= 29.4
b) 43400cm³ (3 s.f.)
Step-by-step explanation:
Please see the attached picture for the full solution.
There are 4 carriages connected to a train that is 52 meters long. If there
were 8 carriages connected to the train, how long would it be?
6.31 divided by 2.5? show work please and thanks!
Answer:
=2.524
Step-by-step explanation:
6.31
Divided by
2.5
6 divided by 2.5
= 2.4
Divide them up.
Convert the fraction to a decimal by dividing the numerator by the denominator.
= 2.524
Hope this helps.
Have a good night ma'am/sir.
Be safe!
Solve the inequality and graph the
4 + 6x < -44
<
>
IA
or
A
Inequality Notation:
Number Line:
-12
-10
-8
-6 -4
02
4
6
8
10
12
Click and tires toplotne
Answer:
[tex]\boxed {x < -8}[/tex]
Step-by-step explanation:
Solve the following inequality:
[tex]4 + 6x < -44[/tex]
-Subtract [tex]4[/tex] to both sides:
[tex]4 - 4 + 6x < -44 - 4[/tex]
[tex]6x < -48[/tex]
-Divide both sides by [tex]6[/tex]:
[tex]\frac{6x}{6} < \frac{-48}{6}[/tex]
[tex]\boxed {x < -8}[/tex]
-The number line result based on the answer:
Which answer choice is a solution to the equation 0.5x + 3.5 = 6?
Answer:
x=5
Step-by-step explanation:
Answer:
x = 5
Step-by-step explanation:
leave the x variable on one side:
0.5x = 6 - 3.5
0.5x = 2.5
divide both sides by 0.5:
x = 5
Help Asap !Solve For X In The Diagram.
Answer:
X = 5
Step-by-step explanation:
suppose that angle TSU is y so
23x+5+y = 180
23x+y = 175
now again in traingle TSU
55+14x-5+y = 180
x = 130-y /14
substitute the value of x in 1st equation
ans will be 5
Answer:
x = 6.111
Step-by-step explanation:
The supplement of <AST = 180 - (23x - 5) That supplement is inside the triangle.
Solution
Add the three angles together to get 180
180-(23x - 5) + 14x-5 + 55 = 180 Remove the brackets
180 - 23x + 5 + 14x - 5 + 55 = 180 Combine
-9x + 55 + 180 = 180 Subtract 180 from both sides.
-9x + 55 = 0 Subtract 55 from both sides
-9x = - 55 Divide by -9
x = -55/-9
x = 6.111
Check
180 - (23*6.111 - 5) + 14*6.111 - 5 + 55= 180
180 - 140.555 + 5 + 85.555 -5 + 55 = 180
39.445 + 85.555 + 55 = 180
180 = 180
Which statements are true about the graph of the function f(x) = x2 - 8x + 5? Select three options.
The function in vertex form is f(x) = (x - 4)2 - 11.
The vertex of the function is (-8,5).
The axis of symmetry is x = 5.
The y-intercept of the function is (0.5).
The function crosses the x-axis twice
Answer:
A, D, E
Step-by-step explanation:
The statements that are true about the graph of the function are
The function in vertex form is f(x) = (x - 4)^2 - 11.The y-intercept of the function is (0,5).The function crosses the x-axis twiceVertex and intercept of a functionThe standard equation of a function in vertex form is expreseed as:
a(x-h)^2 + k
Given the quadaratic function f(x) = x^2 - 8x + 5, the expression in vertex form is given as:
f(x) = (x^2-8x + 4^2) - 16 + 5
f(x) = (x-4)^2 - 16 + 5
f(x) = (x-4)^2 - 11
Find the y-intercept.
This is the point here x = 0
f(0) = 0^2 - 8(0) + 5
f(0) = 5
Hence the y-intercept of the function is at (0, 5)
Since the quadratic function has a leading degree of 2, hence the function crosses the x-axis twice
Learn more on vertex and intercepts here: https://brainly.com/question/12778829
give me any equation in the comments
110*(3*3)
Step-by-step explanation:
=990
Just use PEMDAS
What is the value of 5xexponent 3 y exponent 2 when x=2 and y=4
Which diagram suggests a correct construction of a line that is parallel to given line I and passes through given point Q?
option D is the correct answer
A scientist needs 10 liters of a 20% acid solution for an experiment, but she has only a 5% solution and a 40% solution. To the nearest tenth of a liter, about how many liters of the 5% and the 40% solutions should she mix to get the solution she needs? Write and slove an equation to match the situation. :
Equation:________________________
Solution:____ liters of 5% and _____ liters of 40%
Answer:
Equation: X × 0.4 + (10 - X)×0.05 = 10 × 0.2
Solution: 5.71 liters of 5% and 4.29 liters 40%
Step-by-step explanation:
The volume of the 20% acid solution the scientist needs = 10 liters
The concentration of the solution she has = 5% and 40%
Therefore, we have;
X volume of the 40% solution is mixed with 10 - X volume of the 5% solution, to obtain 10 liters of the 20% solution
Therefore, we have;
Equation: X × 0.4 + (10 - X)×0.05 = 10 × 0.2
0.4·X + 0.5 - 0.05·X = 2
0.35·X = 2 - 0.5 = 1.5
X = 1.5/0.35 = 30/7
∴ The volume of the 40% solution = 30/7 liters ≈ 4.29 liters
The volume of the 5% solution = 10 - X = 10 - 30/7 = 40/7 liters ≈ 5.71 liters
Therefore, we have;
5.71 liters of 5% solution and 4.29 liters 40% solution.
Mark simplified 3/5 divided by 5/8 his work is shown below.Identify where he made his error.
Original division problem: 3/5 divided by 5/8
Step 1: 3/5• 8/5
Step 2: 3•8
5•5
Step 3: 24/5
Step 4: 4 4/5
Please help fast :)
Answer:
step two
Step-by-step explanation:
Correct answer will be awarded with brainliest answer
solve for b. ab + c = d.
(d - c)/a
a + c/d
a/(c-d)
Answer:
you are super nice to let me do this
Step-by-step explanation:
thank you, tgbrrhrbrtbrtrtbrlhixtrdfybvnbjhjgtfugfg...
- Audrina
Marc is helping out with the school bake sale. He has
50 cookies to place in bags. He places 3 cookies in each
bag. How many bags will he use? How many cookies will be left over?
will be left over
Answer: 16 Bags with 2 Cookies left over
Step-by-step explanation:
50 divided by 3 equals 16 r2
Did this help? Let me know :)
The answer is
(W+ 10)(w+16)
But can you please explain how and why that is the answer
Answer:
w = 0.5 because if you mesure it with a ruler you’d get that answer.
The area of the mat with the painting will be equal to (W+10)(W+16) square inches.
What is the area of the rectangle?The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.
Given that the sides of the rectangle are 16 inches and 10 inches. The extra width of the mat is w inch on each side.
The total sides of the total painting and the mat will be,
Length = L + W=16 +W
Width = 10 + W= 10 +W
The area will be calculated as,
A = ( 16 + W ) ( 10 + W )
Therefore, the area of the mat with the painting will be equal to (W+10)(W+16) square inches.
To know more about the area follow
https://brainly.com/question/25292087
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Rewrite the equation in the form (x−p)2=q. 0=x2-16x+26
Answer:
(x - 8)² = 38
Step-by-step explanation:
Given
x² - 16x + 26 = 0 ( subtract 26 from both sides )
x² - 16x = - 26
Using the method of completing the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 8)x + 64 = - 26 + 64
(x - 8)² = 38 ← as required
thhen isabella filled 3 more pages with 36 photos which she evenly divided between the pages. is the number of photos on one of these pages more or less than the number on one page in the example problem?
Answer:
less
Step-by-step explanation:
36 divided by 3 is 0.08333333333
In Cherokee County, the fine for speeding is $17 for each mile per hour the driver is traveling over the posted speed limit. In Cherokee County, Kirk was fined $221 for speeding on a road with a posted speed limit of 30 mph miles per hour. Kirk was fined for traveling at what speed, in miles per hour?
Answer:13 miles over the speed limit
Step-by-step explanation:
Answer:
H
Step-by-step explanation:
The fine for speeding is $17 mile per hour. Thus, for speeding for a total of x miles per hour above the posted speed limit of 30 mile per hour, there will be a fine of: 17(x - 30)
X in the equation is the speed of the driver and the negative sign in the equation shows that the driver was traveling at a total speed greater than the posted speed limit (thus, x - 30 is the speed above the posted speed limit in which the driver will be fined for).
Since the driver was fined $221, the equation becomes:
17(x - 30) = 221
divide both sides by 17
x - 30 = 221/17
x - 30 = 13
x = 13 + 30
x = 43
The driver was fined for travelling at a speed of 43 miles per hour which is 13 greater than the posted speed limit.
Which expression is equivalent to the expression shown?
4² x 4⁴
Answer:
Answer: 4⁵ x 10⁴
Step-by-step explanation:
= 10⁴ * 4¹⁰⁻⁵
= 10⁴ * 4⁵
= 4⁵ x 10⁴
Answer:
4^6
Step-by-step explanation:
U add the exponents and keep the base the same
Kenya picked 18 flowers from her garden. If 3/5 of flowers in her garden remain unpicked, how many flowers are still in her garden?
Answer:
45
Step-by-step explanation:
picking 18 flowers = 2/5 of garden or 40%
18÷.4=45
What is the product of 6s and (-2s²+4s-10)?
A)4s²+4s-10
B)-2s²+10s-10
C)-12s³+24s-60
D)-12s³+24s²-60s
Answer:
D
Step-by-step explanation:
Product means multiplication. Since we are multiplying 6s to (-2s²+4s-10), we will use the distributive property to solve.
6s(-2s² + 4s - 10)
-12s³ + 24² - 60
Best of Luck!
D
Step-by-step explanation:
Product means multiplication. Since we are multiplying 6s to (-2s²+4s-10), we will use the distributive property to solve.
6s(-2s² + 4s - 10)
-12s³ + 24² - 60
Best of Luck!
Evaluate 6p - 3 when p = 2
Answer:
9
Step-by-step explanation:
since you replace the p with 2 the 6 and 2 are close to each other so that means you multipli so 6x2=12-3=9
Which ratio shown below is NOT equivalent to − 15 23
Answer:
what is the answer below
Step-by-step explanation:
Question:
You golf for 6 days in a row. You score a -3 on all 6 of those days. What was your combined score after 6 days?
I need the expression & solution.
Answer:
-18
Step-by-step explanation:
-3d -3(6)=-18
Helpppp pleaseeeee e e e e e e e e e!!!!!!
Answer: 80
Step-by-step explanation:
50+50=100
180-100=80
Answer:
is 80
Step-by-step explanation:
~ p o t a t o ~
1/3(6z+7.2)=0.5(8z+2)-0.4 please hurry this is for now
Answer:
z = - 0.78
Step-by-step explanation:
Given:
1/3(6z+7.2)=0.5(8z+2)-0.4
Open parenthesis
2z + 2.4 = (4z + 1) - 0.4
2z + 2.4 = - 1.6z - 0.4
Collect like terms
2z + 1.6z = - 0.4 - 2.4
3.6z = -2.8
z = -2.8 / 3.6
= - 0.78
The planet Earth is approximately 149.6 million kilometers from the sun. The planet Jupiter is about 5.2 times farther away from the sun than Earth is. What is the approximate distance between Jupiter and the sun?
15.472 million kilometers
77.792 million kilometers
154.72 million kilometers
777.92 million kilometers
Answer:
the answer is 777.92 million kilometers
Step-by-step explanation:
The distance between Jupiter and Sun is 777.92 million km
What is distance?Distance is defined to be the magnitude or size of displacement between two positions.
Given that the distance between Earth and Sun is 149.6 million km and Jupiter is about 5.2 times farther away from the Sun than Earth is,
Therefore, distance between Sun and Jupiter is = 149.6 × 5.2 = 777.92 million km
Hence, the distance between Jupiter and Sun is 777.92 million km
For more references on distance, click;
https://brainly.com/question/15172156
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BEST ANSWER BRAINIEST 40 POINTS!!!!! 1. This problem is unique to you. Pretend that you would like to buy something, but you must borrow money to purchase it. Select an item that you would like to buy that costs between $30-$60.
(a) What is the item you have chosen to buy (this is pretend so please have fun and pick something that you would like)? Include a picture or screenshot of the item.
(b) To buy the item you chose, you had to borrow money from a family member. How much does your item cost? The cost of the item is how much you will need to borrow.
(c) You begin paying back your family member $6 per week, after 4 weeks, how much money do you still owe your family member?
(d) How many total weeks would it take you to repay your loan?
Answer:
(a)
(b)
(c)
(d)
Answer:
answer down below.
Step-by-step explanation:
hi!
a) i choose to buy a $50 gift card as a birthday gift. (i included an image)
b) my item costs $50, so i have to borrow that much money.
c) 50-6(4)
50-24
$26
after four weeks, i owe my family member $26.
d) 50-6x=0
-6x=-50
x=8.33...
it will take me 8.33... (so 9) weeks to repay my loan.
