Answer:
If you walk 3 kilometers in 30 minutes your average speed is 6 kilometers per hour.
Therefore, the avearge speed in kilometers per hour is [tex]0.1[/tex] kilometer per hour.
What is the speed?
The speed of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity.
Here given that,
Here, you walk [tex]3[/tex] kilometers in [tex]30[/tex] minutes. So the average speed is :-
Speed = Distance/ Time
Distance is [tex]3km[/tex] and the time is [tex]30[/tex] minutes so,
[tex]S=\frac{3}{30}\\\\\\S=0.1[/tex]
Hence, the avearge speed in kilometers per hour is [tex]0.1[/tex] kilometer per hour.
To know more about the speed
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Answer:
a - 13/30
Step-by-step explanation:
2/5 +x = 5/6
2/5 + x -2/5 = 5/6 - 2/5
x = 13/30
can someone help me with the area of this please
Answer:
60 meters
Step-by-step explanation:
15x4=60 ez maths cmon
PLS HELP ASAP 30 POINTS
What is 55/5 extended long division?
Answer:
The answer is 11I hope it helps ❤❤
Are these shapes similar
Answer: they are similar because of the same side lengths
Step-by-step explanation:
Can someone please help me
Answer
9 1/2 ( mixed number 19/2)
Step-by-step explanation:
10/3
+
23/4
____
9 1/2
Juanita has 3 rectangular cards that are 3 inches by 9 inches. How can she arrange the cards, without overlapping, to make one larger polygon with the smallest possible perimeter? How will the area of the polygon compare to the combined area of the 3 cards?
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
I would have to say J.
Step-by-step explanation: Now a square has 4 sides, all equal as well. (I am on PC so I cant do the little 2 on J.) so 2 times little 2 is 4, because with these for example, 2 times little 3 would be 2 times 2 times 2. So 2 times little2 -9 is the most reasonable answer!
Cara is building a new dog house the roof is 10 4/5 feet long express this length as a decimal show work
Answer:
10.8 feet
Step-by-step explanation:
Multiply 4/5 by 2 on the top and bottom. Then you'll get 8/10 which is 0.8 as a decimal
Stephanie can make 12 baskets in 25 seconds. At this rate, how many baskets could she make in 150 seconds?
Answer:
72 in 150 seconds.
12/25=0.48
0.48 per second (not full baskets note)
.48x150= 72 baskets
If /_C and /_D are complementary angles, m/_C = (4x + 3), and m/_D = (15x - 8), find m/_D.
The answer is 52
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A theme is
help pls
A. a statement given at the beginning of a text.
B. one message conveyed throughout a text.
C. a person who is quoted often within a text.
D. a phrase that is repeated often in a text.
A recipe called for the ratio of eggs to cups of sugar to be 2:1. If you needed to use 6 eggs, how many cups of sugar would you need to use?
a.1 cup
b.3 cups
c.4 cups
d.6 cups
Answer:
u would have 3 cups of sugar
Step-by-step explanation:
Answer:
b.3 cups
Step-by-step explanation:
Since the ratio is 2:1 it means that for every 2 eggs you will have 1 cup of sugar.
2/1 multiped by 6/x
Cross multiply 6(1) and 2(x)
6 = 2x
Divide both sides by 2 to get the variable by itself.
3 = x
I plan on opening a savings account with $800 and leaving it in the account for 4 years. If the bank is going to pay me an interest rate of 5%, how much money will I have in the account at the end of 4 years?
A. $2,400
B. $1,600
C. $960
D. $160
Answer:
A
Step-by-step explanation:
because yes
Answer:
A
Step-by-step explanation:
Good Luck
−76 = −0.8k
k =
What number represents k
Answer:
k= 95
Step-by-step explanation:
-76=-0.8k
-76/-0.8=k
95=k
k= 95
This morning, Rita's car had 18.12 gallons of fuel. Now, 4.7 gallons are left. How much fuel did Rita use?
Yara saved $440. She spent 3/4 of it on a tablet. How much money did Yara spend on the tablet?
Will report if you submit anything but the answer :3
Please show how you did it QwQ
Thanks!!! :D
Answer:
330
Step-by-step explanation:
3/4 of 440 is 330 cuz 3/4 is equal too 0.75 if u multiply 0.75x440=330. or if u find out 3/4 of 440 is also 330.
Brainliest plzz
Answer:
Yara spent $330 on the tablet
Step-by-step explanation:
Step 1) Find out how much 1/4 of 440 is.
440/4= 110
Step 2) Multiply that by 3 since your trying to figure out how much 3/4 is of 440
110*3= 330
In simple terms just divide 440 and 4 and then multiply it by 3 for ur answer.
A recipe calls for 3 cups of sugar and 9 cups of water. How many cups of water should be used with 12 cups of sugar?
Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
you get 36 becayse you have to multiply the amoubt of how much you got for the other one
Jenna rents 4 identical storage lockers. each locker is shaped like a cube. the four lockers are arranged in a row, as shown.
The total volume of all four lockers is 4s^3
What is the total volume of all four lockers if one side of a locker is 2 feet long.?
ANSWER ASAP
Answer:
║∦║→→→→Hello :D←←←←║∦║
Your answer should be:
4s^3
Step-by-step explanation:
Hope this helped!
Have a great day!We want to get the total volume of the four lockers when one side of the locker is 2 ft long. The total volume of the four lockers is 32 ft^3
First, we know that the total volume is given by:
V = 4*s^3
Now, lockers are shaped like cubes, thus, if one of its sides measures 2ft, then all of the sides measure 2ft.
That volume equation says that the volume of the four lockers is equal to four times the volume of a cube of side length s.
In this case, we just have s = 2ft, replacing that we get:
V = 4*(2ft)^3 = 32ft^3
The total volume of the four lockers is 32 ft^3
If you want to learn more, you can read:
https://brainly.com/question/11168779
Claire thinks that if she draws a parallelogram with 2 congruent sides, it must be a rhombus. Jacob thinks that she would need to draw a parallelogram with at least 3 congruent sides before she could be sure it was a rhombus. Who is correct, if anyone, and why?
Only Claire is correct, because if the figure is a parallelogram and 2 sides are congruent, it must have all 4 sides congruent.
Only Jacob is correct, because a parallelogram with 4 congruent sides must have 2 pairs of opposite sides that are congruent.
Both are correct because if a figure has at least 2 congruent sides, it must have 4 congruent sides.
Neither is correct because one would need to draw 4 congruent sides in order to be sure the figure was a rhombus.
Answer:
CLAIRE ONLY
Step-by-step explanation:
GIVE ME BRAINLIEST 5 STAR AND THANKS
Answer:
a
Step-by-step explanation:
have a nice day amigas!!!!
If liquid A has a density of 5g/ml and liquid B has a density of 3g/ml what will happen if you pour them into the same glass?
1.The will mix together to form a colloid
2.They will mix together to form a solution
3.Liquid A will float on top of Liquid B because it is more dense
4.liquid B will float on top of liquid A because it is less dense
Answer:
4. The more dense something is, the more it sinks. so it would be option 4
Does anyone know the answer to this?
HELP PLZZ I FORGOT HOW TO DO THIS!!!! What is the surface area of the square pyramid represented by the net?
Enter your answer in the box.
Answer:
39[tex]ft^{2}[/tex]
Step-by-step explanation:
Area of a triangle = [tex]\frac{1}{2}[/tex] × base × height
All four triangles are similar. So finding the area of one triangle, will be the area of the other triangles.
[tex]\frac{1}{2}[/tex] × 3 × 5 = 7.5[tex]ft^{2}[/tex]
∴ The area of 4 triangles are 7.5 × 4 = 30[tex]ft^{2}[/tex]
Then the only shape remaining is the square.
Area of the square = [tex]length^{2}[/tex] (all the sides of a square are equal)
= [tex]3^{2}[/tex] = 9[tex]ft^{2}[/tex]
Total surface area = 30 + 9 = 39[tex]ft^{2}[/tex]
PLEASE HURRY
How many solutions does this system have?
2x - 4y = 8
X+ y = 7
no solutions
one unique solution
two solutions
an infinite number of solutions
Answer:
Im pretty sure 2 solutions because theyre is two different number sentences
Step-by-step explanation:
if im wrong im sorry
When the outlier(s) are removed, how does the mean change?
The mean decreases by 2.1.
The mean increases by 1.6.
The mean increases by 2.1.
There are no outliers.
Answer:
The mean increases by 2.
Step-by-step explanation:
Answer:
The mean increases by 2.1
Step-by-step explanation:
PLEASE HELP NO FAKE ANSWERS PLEASE
Answer the questions to estimate the probability that the Iceblades will win the game.
1. The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Write your answer in the space below.
2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.
For a group to be a success, how many of the 5 shots does the goalie need to save?
Write your answer in the space below.
3. Group 1 is a success. Explain why.
Write your answer in the space below.
4. In this simulation, which groups are successes? How many successes are there in the 10 groups?
Write your answer in the space below.
5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.
Write your answer in the space below.
HELP!!!!!!!!!!!!!!!!!!!!!
Answer:
1
Step-by-step explanation:
6 ÷ 2 + 4 =
6 ÷ 6 = 1
Complete the table and graph the function.
Answer:
X Y
-5 7
-2 1
-1 -1
2 -7
Step-by-step explanation:
If x = -5, then:
y = -3 -2(-5)
y = -3 + 10
y = 7
If x = -2, then:
y = - 3 -2(-2)
y = -3 + 4
y = 1
If x= -1, then:
y = -3 -2(-1)
y = - 3 + 2
y = -1
If x=2, then:
y = -3 -2(2)
y = -3 -4
y = -7
It is possible to write an equation to describe a geometric sequence.
True or False
Answer:
The answer is true
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
2. In the figure, is an exterior angle to . complete sentences
(a) What is m<3 ?
(b) What is M<4?
Step-by-step explanation:
b??? i think I'm just in middle school
