Answer:
3hours 55 minuteStep-by-step explanation:
Step one:
Given data
distance= 160miles
velocity = 3/4 miles per minutes
Step two:
Required:
time
we know that velocity is
v=distance/time
times= distance/velocity
time=160/3/4
time= 160*4/3
time=640/3
time=213.33333minuts
Time= 3hours 55 minute
Time taken to cover distance is 213.33 seconds.
Speed, Time and Distance:Given that;
Distance between two bus stop = 160 miles
Speed of train = 3/4 miles per minute = 0.75 miles per minute
Find:
Time taken to cover distance
Computation:
Time = Distance / Speed
Time taken to cover distance = 160 / 0.75
Time taken to cover distance = 213.33 seconds
Find out more information about 'Speed':
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please help me with this problem
Answer:
aa
Step-by-step explanation:
a
cuál porcentaje de 55 es 34?
Answer:
Step-by-step explanation:
divide 55 por 34
34/55
= 0.618
o 61.8%
Answer:
18.7% or if you round, 19%.
Step-by-step explanation:
You mulitply 55 with 34 and then divide the answer by 100 and you get 18.7.
Which is NOT a partial product for 23 x 54? *
20 x 50
3 x 4
20 x 3
20 x 4
Answer:
Step-by-step explanation:
9x-y=17 and 5x+4y=-27 solve by substitution
Answer:
(1, -8)
Step-by-step explanation:
Solve by Substitution
9x − y = 17 and 5x + 4y = −27
Solve for y in the first equation.
y = −17 + 9x 5x + 4y = −27
Replace all occurrences of y with −17 + 9x in each equation.
Replace all occurrences of y in 5x + 4y = −27 with −17 + 9x. 5x + 4 (−17 + 9x) = −27
y = −17 + 9x
Simplify 5x + 4 (−17 + 9x).
41x − 68 = −27 y = −17 + 9x
Solve for x in the first equation.
Move all terms not containing x to the right side of the equation.
41x = 41
y = −17 + 9x
Divide each term by 41 and simplify.
x = 1
y = −17 + 9x
Replace all occurrences of x with 1 in each equation.
Replace all occurrences of x in y = −17 + 9x with 1. y = −17 + 9 (1)
x = 1
Simplify −17 + 9 (1).
y = −8
x = 1
The solution to the system is the complete set of ordered pairs that are valid solutions.
(1, −8)
The result can be shown in multiple forms.
Point Form:
(1, −8)
Equation Form:
x = 1, y = −8
simplify the expression:
7(d - 1) + 2
Answer: 7d-5
I hope it helps you!!!!!
A line passes through the points (-2,-8) and (-4,-8). Which shows the graph on this line?
Answer:
The first one
Step-by-step explanation:
The first one graph with the line that goes across at the bottom.
Answer:
The graph with the line that only passes through y = -8
Step-by-step explanation:
both points have a y-value of -8 and thats the only graph that follows that statement
An international company has 27,100 employees in one country. If this represents 22.6% of the company's employees, how many employees does it have in total? Round your answer to the nearest whole number.
Answer:
The total employee of the company is 11912
Step-by-step explanation:
The employee in one country = 27,100
Let the total population be P
[tex]\frac{ 22.6}{100} *P = 27,100[/tex]
P = [tex]\frac{27100*100}{22.6}[/tex]
P = 11911.5
P = 11912 (approximately)
So the total employee of the company is 11912
Find the values of the variables!
Please help! I’ll give brainliest to the first person :)))
Answer:
b = 7 and a = 7[tex]\sqrt{3}[/tex]
Step-by-step explanation:
This is because the angle across from 90 degrees equals 14. and this is a 30 - 60 - 90 triangle. therefore the unknown angle is 30 degrees. Which makes b half of the hypotenuse, or 14, so it becomes 7. and the side opposite to 60 degrees is root 3 times whatever b is. so a becomes 7 root 3. Hope this helps.
Help asap
x2 + 3x
x = 1.7
Answer:
8.5
Step-by-step explanation:
Our current equation is:
x2 + 3x.
Let's replace all the x with 1.7.
1.7(2) + 3(1.7)
Let's solve this new equation normally, as if the 1.7 was always there.
1.7(2) = 3.4
3(1.7) = 5.1
Now, let's add both the products.
5.1 + 3.4 = 8.7
Therefore, we can conclude the answer is 8.7.
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Have a great day. :)
is it me or are these questions not recently?
Which ratio is not equivalent to 2 : 7?
A. 8:28
B. 14:49
C. 20:65
D. 22:77
Answer:
the answer would be b I think
Answer:
C
Step-by-step explanation:
7 can't even divide into 65.
m miles/4 hrs 360miles in 6 hrs (answer 250 mi.)
True
False
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp
help me plz:Morgan fills a 1-liter jar with water from the pond.She uses a 100-ML cup to scoop water out of the pond and pour it into the jar.how many times will morgan scoop water from the pond to fill up the jar?
Answer:
it dose indeed would be 4 scoops
Using elimination (add or sub) find the solution to the following system of equations 5x+ 3y=9 2x -3y=5
Please help....... thank you
Answer:
-1/4
Step-by-step explanation:
Hope this helped, Have a Great Day/Night!!
w/4 = -8 i dont know how to get it
Answer:
So I believe the question is asking what number divided by 4 is equal to -8.
This is the same as saying 4 times -8 equals what
x=4 times -8
x= -32
The answer is -32.
Jason and his friends spent $62 at the movies. Admission tickets cost $12 apiece, and a bucket of popcorn costs $7. Which equation written in standard form represents the number of tickets bought, t, and the number of buckets of popcorn bought, p? a 12p = 62 – 7t b 12p + 7t = 62 c 7p + 12t = 62 d 7p = 62 – 12t
Answer:
c. 7p+12t=62
Step-by-step explanation:
Solve for x:
Solve for x:
Answer: x = 8
Step-by-step explanation: 8x +36 = 5x + 60
8x - 5x = 60-36
3x = 24
x = 24/3
x = 8
plz mark as Brainliest
Answer:
x = 8
Step-by-step explanation:
He is correct just checking. Give him brainliest.
lorrine9gFig only please\
Answer:
what is this pls isit a question
can someone help pls
Which equation is best represented by this graph?
Answer: y = -3x+5
Step-by-step explanation:
I hope this helps
While hiking, Eric ate 3/5 of a cup of nuts. Akira ate 1/10 of a cup of nuts. How much more did Eric eat than Akira?
Answer:
1/2
Step-by-step explanation:
3/5 - 1/10
6/10 - 1/10 = 5/10 = 1/2
Right triangle ABC is shown below. On a coordinate plane, a line goes through (0, negative 2) and (3, 1). Triangle A B C has a rise of 4 and run of 3. A similar right triangle would be created by a rise of 8 and a run of .
A similar triangle to triangle ABC would have similar congruent sides
The run of the similar triangle is 6
How to determine the run of the similar triangleThe rise and run of the triangle ABC is given as:
Rise : Run = 4 : 3
For the similar triangle, the rise is given as:
Rise = 8
So, we have:
8 : Run = 4 : 3
Multiply the ratio by 2
8 : Run = 8 : 6
By comparison, we have:
Run = 6
Hence, the run of the similar triangle is 6
Read more about similar triangles at:
https://brainly.com/question/11899908
Answer:
6
Step-by-step explanation:
ANYONE WHO HELPS ME WITH ALL THESE QUESTIONS WILL GET A BRAINLIEST, A THANK YOU, A FOLLOW, AND A SHOUTOUT. THIS IS ONLY THE FIRST QUESTION BUT THERE ARE 17 QUESTIONS IN TOTAL. I PROMISE I'LL DO EVERYTHING I JUST SAID!!!
Answer:
A
Step-by-step explanation:
Because -2 times 4 is -8
-1 times 4 is -4
2 times 4 is 8
and 3 times 4 is 12
so with that all being said it all matches up hope I helped
The number 1.258201... can be classified as which of the following? Select all that apply.
Real
rational
irrational
whole
integer
natural
Answer:
IT IS A DECIMAL THAT RUNS ON SO IT IS IRRATIONAL
Step-by-step explanation:
Answer:
real and irrational
Step-by-step explanation:
can somebody please help me
The coordinates of point A on a grid are (-4,3). Point A is reflected across the y-axis to
obtain point B. The coordinates of point B are ___, 3). (1 point)
ANSWER IF U KNOW
Answer: shoot don't know where to start at
Step-by-step explanation:
In triangle, STU, ST = 52, and TU = 39. What is the range of values for the length third side?
A - (-13 < SU < 13)
B - (13 < SU < 91)
C - (13 < SU < 52)
D - (-13 < SU < 91)
The range of values for the length third side is (13 < SU < 52) Which is correct option (C).
What is inequality?Inequality is the defined as mathematical statements that have a minimum of two terms containing variables or numbers is not equal.
In triangle Δ STU,
Side ST = 52,
And Side TU = 39.
Let missing side is smallest than other sides,
According to the sides of a triangle rule asserts that,
The sum of the lengths of any two sides of a triangle has to be greater than the length of the third side. The sum of the lengths of the two shortest sides TU and Side SU. That length is greater than the length of the longest side ST.
So, Side ST < Side SU + Side TU
⇒ 52 < Side SU + 39
⇒ 52 - 39 < Side SU
⇒ 13 < Side SU
Since, Side ST is largest side So Side SU can not be greater than 52
Therefore, the range of values for the length side SU :
⇒ 13 < Side SU < 55
Hence, the range of values for the length third side is (13 < SU < 52).
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The production rate of a steel factory is declining due to old machinery. Over the last eight days production has dropped by 1.2 tons. What is the average rate of change in steel production over the eight days? Express the answer in tons per day.
A.
+1.2
B.
-1.2
C.
+0.15
D.
-0.15
T_T
Answer:
The anser would be D
Step-by-step explanation:
Answer:
The answer is D on plato
Can someone help me with these? I'm a bit confused.
Answer:
1. -3/7
2. 5/2
3. 2/3
4. 4/5
5. -7
6. 5/4
7. (8,2)
8. (4,3/2)
9. (-8,2)
10. (-3/2,7/2)
Step-by-step explanation:
For 1-6, use the formula of y2-y1/x2-x1.
1. -2+5/0-7 -3/7
2. 0+5/-7+5 5/2
3. 3+1/1+5 4/6 or 2/3
4. -3-5/-5-5 -8/-10 or 4/5
5. 3+4/0-1 7/-1 or -7
6. 1+4/4-0 5/4
For 7-10 use the formula of x1+x2/2, y1+y2/2
7. 9+7/2 and 2+2/2 (8,2)
8. 4+4/2 and 9+-6/2 (4,3/2)
9. -6+-10/2 and -6+10/2 (-8,2)
10. 2+-5/2 and -8+1/2 (-3/2,7/2)