Answers
Answer:
Step-by-step explanation:
this is confusing b/c they are asking about two trains traveling at differnt speeds, but.. if you put the speeds together and make one train... imaginary.. ofc... traveling at the speed of both trains combined... when will it be 50 miles from the station?
maybe you can solve that? I'll solve it below.. but.. if you can.. try it now, on your own
below is my answer... don't look until you have solved yours :P
80+70= 150kph
when will this have traveled 50Km?
you may be able to see that it will take 1/3 of an hour to travel 50 km
so 60 minutes times 1/3 = 20 minutes :)
Related Questions
A computer game was originally priced at $59.99. It was marked down 15%. What was the final price of the computer game?
Answers
Answer: $50.99
Step-by-step explanation:
Given
The computer game is Priced at [tex]\$59.99[/tex]
It is marked down by [tex]15\%[/tex]
Final price is
[tex]\Rightarrow 59.99-15\%\ \text{of}\ 59.99\\\Rightarrow 59.99(1-0.15)=59.99\times 0.85\\\Rightarrow \$50.99[/tex]
Evaluate if x = 5.
x2 + 10 = [?]
Answers
Answer:
35
Step-by-step explanation:
[tex] {x}^{2} + 10 \\ = {5}^{2} + 10 \\ = 25 + 10 \\ = 35[/tex]
This is your answer :)
5x5=25 +10= 35
Point R is located at (-4,6) On a coordinate plane point T is located at (5,-2) What is the distance between points R and point T
Answers
Answer:
-1, 4
I know this bc i am smart
PLEASE HELP!!!!
A car is traveling at a steady speed. It travels 1 1/2 miles in 2 1/4 minutes. How far will it travel in 46 minuets? In 1 hour?
Answers
Answer:
30.667, in 1 hour = 40 miles
Step-by-step explanation:
Set up a proportion so 1.5 miles / 2.25 minutes.
So 1.5/2.25 = x/46
solve for x 1.5(46)/2.25 = x so x = 30.667
In one hour is 60 minutes so 1.5(60)/2.25 = x
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
(ILL GIVE BRAINLY)
Answers
Answer:
um... what are trying to say?
Step-by-step explanation:
Answer:
Step-by-step explanation:
∠H is congruent to ∠B
:::::
GH/DJ = AB/DC
Use the Change of Base Formula to evaluate the expression. Then convert it to a logarithm in base 8. Round to the nearest thousandth if necessary.
log4 8
0.667; log8 4.003
0.301; log8 1.870
1.5; log8 22.627
0.15; log8 1.366
Answers
Answer
1.5; log8 22.627
Step-by-step explanation:
the length of AC to the nearest hundredth is ____
Answers
Answer:
5.41
Step-by-step explanation:
Can someone please help me with math
Answers
Answer:
B
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 6 , then
y = 6x + c ← is the partial equation
To find c substitute (2, 19) into the partial equation
19 = 12 + c ⇒ c = 19 - 12 = 7
y = 6x + 7 → B
Answer:
B. y = 6x + 7
Step-by-step explanation:
Since the equation in slope: intercept form, y = mx + b, identify the slope of the line as the coefficient next to the variable x
y = 6x + 7, m = 6
Use the given slope and point to substitute into the point-slope formula
[tex]y - y1 = m (x-x1)[/tex]
Slope: intercept form:
y = 6x + 7
Point-slope form:
y - 19 = 6 (x - 2)
The area of the rectangular-shaped lot is 44,075 square feet. The width of the lot is 215 feet. How long is the lot the Mitchells are looking to buy?
Answers
Answer:
205 feet
Step-by-step explanation:
44075/215= 205
I WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!!
Answers
Answer:
a I don't know I just guess I hope you got it right I hope
can u guys help me i need help on this question
Answers
Answer: 6p=120
Step-by-step explanation:
Explanation:
P must be isolated because that is what you would solve for.
120 is our total & must be divide by the number of pieces (p’s) that make up 120
Therefore you have p = 120/6
Hope that explains well, I am not a math teacher
A geometric sequence has a4 = 4 and a5 = 7. What is a1 ? Your answer
Answers
Answer:
4⁴/7³ or 256/343Step-by-step explanation:
Given GP with
a₄ = 4a₅ = 7a₁ = ?Let the common difference is r, then
a₅ = a₄ra₁r³ = 4a₁r⁴ = 7Solve for r and then a₁:
4r = 7 ⇒ r = 7/4a₁(7/4)³ = 4a₁ = 4*(4/7)³ = 4⁴/7³ = 256/343for brainiest:):):):):):):)
Answers
6. 6.28
7. 21.98
8. 94.2
ok Im pretty sure this photo is clearer
Answers
Answer:D or C
Step-by-step explanation:
what are some expressions that are equivalent to 6(m+2+ m)
Answers
Answer:
12m + 12 is one equivalent expression
Step-by-step explanation:
This can be found by distributing the numbers as shown below:
6(m + 2 + m)
6m + 12 + 6m
12m + 12
Awnser:
The awnser would be 8m in total.
You could do 4(m +4 m) or 8(m+0 m) or 3(m +5 m)885 = 5(x + 19)
what is x?
Answers
Answer:
x = 158
Step-by-step explanation:
Given
885 = 5(x + 19) ← divide both sides by 5
177 = x + 19 ( subtract 19 from both sides )
158 = x
Answer: x=158
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
What is the volume for this triangular prism if the base of the triangle is 8 the height is 16 and the height for the triangle is 7
Answers
Answer:
Volume of the triangular prism = 448 cm³
Step-by-step explanation:
Volume of the triangular prism = Area of the triangular base × Height of the triangular prism
Area of the triangular base = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]
= [tex]\frac{1}{2}(8)(16)[/tex]
= 64 units²
Volume of the triangular prism = 64 × 7
= 448 cm³
a boy has $5 coins and a $10 coins they are eight coins all together and their value is $55 how many of each kind does he have
Answers
Answer:
3 $10 coins and 5 $5 coins
Step-by-step explanation:
PLEASE HELP ME WITH THIS I WILL GIVE BRAINLIEST
Answers
Answer:
12, 24, and 60
Find the perimeter of a circle with radius 35cm.[Takex=[22/7}]
Answers
Answer:
i have made it in above picture
220 cm
hope it helps
Help please, I'm stuck on this
Answers
An swer:
d
Step-by- step explana tion:
SOMEONE PLEASE HELP ME...
If k=
[tex] log_{2}(3) [/tex]
Rewrite
[tex] log_{2}(48) [/tex]
in terms of k.
Answers
9514 1404 393
Answer:
k+4
Step-by-step explanation:
48 = 16×3 = 2^4×3
log2(48) = log2(2^4) +log2(3)
log2(48) = 4 + k
7 of 10
© Brian invests £990 into his bank account. He receives 2% per year simple interest. How much
will Brian have after 4 years? Give your answer to the nearest penny where appropriate.
Answers
Answer:
1071.61
Step-by-step explanation:
That's how much
help anyone? please?
Answers
Answer:
x=11.2
Step-by-step explanation:
Set up a proportion:
x+11/36 = 37/60
Cross multiply:
1332=60(x+11)
Distribute:
1332=60x+660
Subtract 660 from 1332
672=60x
Divide:
x=11.2
I'm not sure if this is the correct answer but I hope this helps! :)
Correct me if I'm wrong!
Solve the equation.
3x + 2(4x − 6) = 8x + 1
Please help :) also have a good day :D
What is the value for x?
Please enter fractional values in the form ‘a/b’. For example, an answer of [tex]\frac{1}{3}[/tex] will be entered as 3/4.
x =
Answers
Answer:
3x + 2(4x − 6) = 8x + 1
3x + (8x-12)=8x+1
-12=19x+1
-11=19x
-11/19 (Im pretty sure i did this right but at the same time im not, im sorry if i got this wrong)
Answer:
=13/3
Step-by-step explanation:
1. Distribute
3+2(4−6)=8+1
3+8−12=8+1
2. Combine like terms
3+8−12=8+1
11−12=8+1
3. Add 12 to both sides of the equation
11−12=8+1
11−12+12=8+1+12
4. Simplify
11=8+13
5. Subtract 8x from both sides of the equation
11=8+13
11−8=8+13−8
6. Simplify
3=13
7. Divide both sides of the equation by the same term
3=13
3x÷3=13÷3
8. Simplify
If you cancel terms that are in both the numerator and denominator you will get:
=13/3
I hope this helps
El precio de un automovil $696.000 y se puede pagar de dos maneras distintas.
Opcion 1 $200.000 al contado y 48 cuotas iguales sin recargo
Opcion 2 la tercera parte al contado y 25 cuotas iguales sin recargo.
Calcular.
¿cual es el valor de la cuota en cada una de las opciones
¿Cuantas cuotas se deben abonar como minimo en la segunda opcion mas de la mitad del automovil pagado?
Answers
An amusement park has a diameter of 1550 feet and has a circular walking path around the entire park If you walk around the park 4 times a day how far do you walk a day
Answers
Answer:
The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.
Step-by-step explanation:
Hope this helps
what is the value of x
Answers
Answer:
The value of x is dependant on the value of y.
Step-by-step explanation:
y = (number)x + (another number)
I need a PNG or picture to give you a factual answer to the value of X.
Use the Distributive Property to simplify the expression. 11(b−3)
Answers
Answer: 11b-33
Step-by-step explanation:
did this help
Hello.
In order to simplify the given expression, we need to use the Distributive Property, which states
a(b+c)=ab+ac.
So let's simplify it! :)
Multiply 11 times b and -3:
[tex]\Large\boxed{11b-33}[/tex]
I hope it helps.
Have an outstanding day. :)
[tex]\boxed{imperturbability}[/tex]
20 points!!!!
Find the area of the regular hexagon. Round to the nearest hundredth.
A)
27.71 in 2
B)
83.14 in?
C)
166.26 in?
D)
332.55 in 2
Answers
Answer: b or a
Step-by-step explanation: