A girl rides a bicycle with a speed of 10km/h for 2h and 15km/h for the next 3h. find the distance moved by her and average speed
Answers
Like this
Related Questions
Find the value of x when 6 - 2x = 5x - 9x + 20.
Answers
Hey! Answer to this is x = 7
Answer:
X = 7
Step-by-step explanation:
6-2x = 5x-9x+20
Combine like terms
6-2x = -4x+20
Isolate x
2x = 14
Divide by 2
x = 7
The volume of this sphere is 972 pi cubic inches. What is its radius?
A sphere.
Recall the formula Sphere Volume = four-thirds pi r cubed.
7 inches
9 inches
108 inches
324 inches
Answers
volume of a sphere = ⁴/₃ πr³
⇒ 972π in³ = ⁴/₃ πr³
729 in³ = r³
r = 9 in
∴ the radius of a sphere of volume 972π in³ is 9 inches.Answer:
9 inches
Step-by-step explanation:
The quotient of the two values in a ratio relationship is called the _____ of the ratio.
Answers
Answer:
What is VALUE
Step-by-step explanation:
Mathew goes to the movies over the weekend
with four of his friends. The total bill for the
tickets and snacks came out to be $92.50. If they
all decided to split the bill evenly, how much
money did each person pay?
I need help
Answers
Answer:
23.125$
Step-by-step explanation:
you have to divide the total amount of money by the total amount of people 92.50$/4=23.125$
Explanation: You have to divide the $92.50 by the 5 people.
Solve for x. x/7 - y = a
Please help as soon as possible. Thanks! =D
Answers
Hello!
Answer:
x=7(a+y)
Step-by-step explanation:
Hope this helps!
A is the point (5,7) and B is the point (-1,-5) find an equation of the line through A that is perpendicular to the line segment AB, giving your answer in the form ax+by+c = 0 where a b and c are integers
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Answer:
Step-by-step explanation:
Please solve the math problem... I will mark you brainliest
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Answer: XYZ = HGJ by the ASA postulate
Solve for x... please help
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Answer:
[tex]{ \rm{(2x + 156) = (4x + 192)}} \\ { \tt \{alternate \: angles \}} \\ \\ { \rm{4x - 2x = 156 - 192}} \\ \\ { \rm{2x = - 36}} \\ \\ \dashrightarrow \: { \rm{x = - 18}}[/tex]
[tex]\\ \sf\longmapsto 2x+156=4x+192[/tex]
[tex]\\ \sf\longmapsto 2x-4x=192-156[/tex]
[tex]\\ \sf\longmapsto -2x=36[/tex]
[tex]\\ \sf\longmapsto x=-18[/tex]
Which expression is equivalent to 10x + 7 - 3x?
a. 7x + 7
b. -7x =7
c. 4x + 7
d. 3x - 7
Answers
Answer:
7x+7
Step-by-step explanation:
10x + 7 - 3x
Combine like terms
10x-3x +7
7x+7
Step-by-step explanation:
10x + 7 - 3x
= 10x - 3x + 7
= 7x + 7
[tex] \small{\colorbox{black}{\purple{\boxed{\pink{ \sf\:✨ \small{ḀṆṠẇḕṙ \: ḃẏ}✨{ \small{\gray{\boxed{\orange{\: \tt \: - ꆰꍟꈤ꒒ - \:}}}}}}}} }}[/tex]
Label each statement as TRUE or FALSE.
13. When two planes intersect, two lines are formed.
14. If two lines intersect, only one plane contains both of the lines.
15. Any three points are collinear.
16. Any three points are coplanar.
17. The intersection of two planes is a point.
18. An angle consists of two different rays with different endpoints.
16. Any three points are coplanar.
17. The intersection of two planes is a point.
18. An angle consists of two different rays with different endpoin-
Answers
Answer:
True
True
False
True
False
False
False
True
False
Step-by-step explanation:
A cashier has a total of 110 bills, made up of tens and hundreds. The total value of the money is $5780. How much of each kind does he have?
He has ____ tens and ____ hundreds.
Answers
Answer:
58 tens and 52 hundreds
Step-by-step explanation:
110 bills total equaling 5780.
58 times 10 = 580 meaning the remaining 52 bills are hundreds
52 times 100 = 5200 add the 580 to get 5780
Find the domain and range for graph 9 and 10 then tell if the graph is a function(write yes or no).
Answers
Answer:
Domain my guy is 8
Step-by-step explanation:
why? because I just 8 that answer, OOOOHHHHHHHHHHH!!!!!!!!!
the area of a square plot is 529 m² . What is the length of each side of the plot?
Answers
Answer: 279,841 cm2
Step-by-step explanation: 279,841 cm2
The members of a town council decide to spend 3/20 of their budget on new playground equipment. They also decide to spend 1/15 of the budget on road repairs. How much more of the budget will be spent on playground equipment?
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Answer:
It MAY be 1/30
Step-by-step explanation:
Answer NUMBER 6?!!?!
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Well, I would take a guess and say 11 because 9 + the 2 other decimal points = 11 im not sure if that's correct if its not... please correct me
Hope this helps :)
PLEASE HELP!! a ring is each a dollar and 4 for 4 dollars. if i decide to buy 10. how much would that cost me?
Answers
Module One Project Option 1 It is time to get the fish food ready for the marine life rescue missions. Over the last month, Penny's class has collected fish food in a variety of boxes. In order to ship the food, you are going to help Penny and her classmates. They are going to pack the small cubes of fish food into shipping boxes that are large right rectangular prisms. Shipping Box Fish Food 1 ft ft ft 0 ft 3 ft 3 / 4 Instructions:
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Answer:
well we know the fish food 1/4 x1/4 x 1/4 = 1/64 because 4x4x4 equals 64 and denominator stays the same and the shipping boxes is simplify 3 3/4x = 15/4 and 3 becomes 3/1 and 3 1/4 becomes 13/4 and multiply 585/16
Step-by-step explanation:
Ariel, who is 15, is 3 years more than
twice the age of Hilary. How old is
Hilary?
Answers
Answer:
6
Step-by-step explanation:
15 - 3 = 12, divide that by 2 and your answer is 6.
Answer:6
Step-by-step explanation:
yea
For brainily please help :/
Answers
Answer:
No, a triangle can not be constructed of 6, 2, and 3.
Step-by-step explanation:
For three line segments to be able to form any triangle you must be able to take any two sides, add their length and this sum be greater than the remaining side.
Which point of intersection is the solution to the equations y = 2/5x-1/2 and y = -1/3x + 2/3?
A. A
B. B
C. C
D. D
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Solve the equation below for y in terms of x.
(Slope Intercept Form, y = mx + b)
2y - 3x = 7
Answers
y=3/2x + 7/2
OR
y=3/2x + 3.5
first, write the equation: 2y-3x=7
When solving for y, you want to get the y by itself on one side of the equation. Start by adding 3x to both sides. it should look like:
2y = 3x + 7
Next, divide both sides by 2 to get the y by itself. now you have:
y= 3/2x + 7/2
there you have it!! however, if you want the y intercept (7/2) in decimal form, then it’s:
y=3/2x + 3.5
hope this helped!
a recipe calls for 2 cups of flour and 4 cups of water. How much water is needed if the recipe is expanded and 10 cups of flour are used?
Answers
Answer:
4 cups of water
Step-by-step explanation:
all they asked was how many cups were used and they said four
thank you!! Please show your work!
Answers
Answer:
C: 1 1/5 miles per hour
Step-by-step explanation:
if you travel 3/5 miles in 1/2 of an hour then you multiply 1/2 and 3/5 by 2 to get how much you traveled in an hour which you get 1 1/5
A farmer is building a fence to enclose a rectangular area against an existing wall, shown in the figure below.
Three of the sides will require fencing and the fourth wall already exists.
If the farmer has 152 feet of fencing, what are the dimensions of the region with the largest area?
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Answer:
where is the figure?? thanks
what's the measure of <4?
Answers
Answer:
The angles of a triangle all add up to 190º, so the answer would be 63º
Step-by-step explanation:
The bottom angle is a right angle; 90º
The top left angle is 37º
So the top right angle must be 63º
Hope This Helps!
what is 1.5 as a ratio
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Answer: 3/2
Step-by-step explanation:
What is the slope of the linear function
Answers
Answer: 3/4 because the line runs through the points (0,-2) and (4,1).
rise/run
19) 7x - 8(-x+7)=-16+ 7x
Can someone help me solve this problem and also tell me what type of problem this is ?
Answers
Hi there!
»»————- ★ ————-««
I believe your answer is:
x = 5
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
[tex]7x - 8(-x+7)=-16+7\\\--------------\\\rightarrow7x +8x - 56 =-16 + 7x\\\\\rightarrow 15x -56 = 7x - 16\\\\\rightarrow 15x - 7x - 56 = 7x - 7x - 16\\\\\rightarrow 8x - 56 =-16\\\\\rightarrow 8x - 56 + 56 = -16 + 56\\\\\rightarrow 8x = 40\\\\\rightarrow\frac{8x=40}{8}\\\\\rightarrow \boxed{x = 5}[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
3х - у = 13
у = 2х - 7
Answers
Answer:
y=3x-13
Step-by-step explanation:
where do u get the 2?
Answer:
x=6 y=5
Step-by-step explanation:
use substitution because they y variable is already in the correct form for substitution
Can you please help me!
Answers
Answer:
< 2 and < 6
< 3 and < 7
>> Corresponding angles are the pairs of angles that are found in the same relative position on different intersections.