Answer:
t = 6 hours
Step-by-step explanation:
Given that,
Average speed, v = 7 km/h
Distance, d = 42 km
We need to find the time taken to complete the course. The average speed is given by :
[tex]v=\dfrac{d}{t}\\\\or\\\\t=\dfrac{d}{v}\\\\t=\dfrac{42\ km}{7\ km/h}\\\\t=6\ h[/tex]
So, the time taken to complete the course is 6 hours.
Please help me this is due later!
Find the missing value. Original price: $45 Markup: 35% Selling Prince: ?
Answer:
Step-by-step explanation:
S=45(1.35)=$60.75
I need the answer
Hdhdhehsbd hbd jfnchxhsuxgdhdhdvcuehdh
Answer:
yah sure its a btw *rolls eyes*
Step-by-step explanation:
Answer:
ANswer is c
Step-by-step explanation:
The are the same in lenth
5x - 7x + 6 = -2 (x - 3)
Or... Are there no solutions or infinite solutions
Answer:
there are no solutions
Step-by-step explanation:
5x−7x+6=−2(x−3)
Step 1: Simplify both sides of the equation.
5x−7x+6=−2(x−3)
5x+−7x+6=(−2)(x)+(−2)(−3)(Distribute)
5x+−7x+6=−2x+6
(5x+−7x)+(6)=−2x+6(Combine Like Terms)
−2x+6=−2x+6
−2x+6=−2x+6
Step 2: Add 2x to both sides.
−2x+6+2x=−2x+6+2x
6=6.
Step 3: Subtract 6 from both sides.
6−6=6−6
0=0
there for there are no solutions
Help with this please
Answer:
1. area = 16.492
2. area = 19.798
3. area = 15.874
4. area = 13.555
5. area = 12.349
6. area = 24.37
good luck, i hope this helps :)
Answer:
1) A=16.49 2)19.8 3)15.87 4)13.56 5)14.44 6)27.04
Step-by-step explanation:
for the first 4 you should use the pythagorean theorem a^2 + b^ = c^2 to find the missing side than you use (base*Leg)/2 to find the area
pls try answer quickly.
Answer:
x= 11/2
decimal form= 5.5
mixed number form 5 1/2
Step-by-step explanation:
hope this helps
Answer:
77
Step-by-step explanation:
This is pure calculation. We will have:
[tex]14\cdot\frac{x}{\frac{2}{5}}=13 \frac{3}{4}\\\frac{14x}{\frac{2}{5}}=\frac{55}{4}\\14x=\frac{55}{4}\cdot\frac{2}{5}\\\\\14x=\frac{11}{2}\\x=\frac{11}{2}\div14\\x=1=\frac{11}{2}\cdot14\\x=77[/tex]
Hope this helps.
Can anyone help me with science and math 23 assignments that I have missing including English also it’s in Jupiter grades
Answer:
I guess! I will try my best! I may not know all the answers, but I can help you with most I hope!
I hope that works?
Step-by-step explanation:
Answer:
Sure! What questions do you need help with?
Step-by-step explanation:
Laura says her triangle has angle measures of 100', 88°, and 72°.
Answer:
First, realize that angle ABC is the sum of the two other angles. Hence, form an equation in which you subtract the measure of one of the angles from angle ABC to get the measure of the other angle -- the one you are solving for.
First, realize that angle ABC is the sum of the two other angles. Hence, form an equation in which you subtract the measure of one of the angles from angle ABC to get the measure of the other angle -- the one you are solving for.
Step-by-step explanation:
Mark me brainly hope this helps
Answer:
She is correct hope this helps ig
Step-by-step explanation:
Please help i need it as fast as possible
Answer:
a
the answer is Adjacent Angeles
Step-by-step explanation:
i hope it helps u
What is the equation of a line that is parallel to y=-3x+1 and passes through the point (9,0)?
Slope Intercept Form
y = mx + b
O y=-3x+27
Oy=5x+9
O y=-3x-27
Answer:
Step-by-step explanation:
y - 0 = -3(x - 9)
y = -3x + 27
answer is A.
instructions: state what additional information is required in order to know that the triangle in the image below are congruent for the reason given.
Answer:
because it was an additional
Step-by-step explanation:
it may help you
Cleo and Alexi entered a race to see who could bike the farthest in 3 minutes. Cleo biked 5/6 mile. Alexi biked 7/10 mile. How much farther did Cleo bike?
Answer:
2/15.
Step-by-step explanation:
Is 6(2ab + 3a) equivalent to 3/4a(16b+24)?
PLEASEEEE HELP.
Answer: Yes they’re equivalent
Step-by-step explanation:
A local boys club sold 156 bags of mulch and made a total of $288 it's so two types of mulch hardwood for two dollars a bag and pine board for $1.75 a bag how many bags of each kind of mulch didThe boys club sold ____ bags of hardwood mulch and _____ bags of pine bark mulch.
Select the indicated real nth root(s) of a.
n=3, a = 64
9514 1404 393
Answer:
4
Step-by-step explanation:
∛64 = ∛(4³) = 4
_____
The real root when the root index is odd will have the same sign as the value whose root it is. 64 is positive, so the real cube root will be positive.
A community center rents their hall for special events. They charge a fixed fee of $100 plus an hourly fee of $15. Lin has $400 to spend on renting the hall for a fundraiser. How many hours can Lin rent the hall for? 1) Write an equation. 2) List what your variable represents. 3) Solve the equation. 4) Answer the question. ~Plz answer I only have 15 minutes~
Answer:
equation: (15x)-(400-100)
x=20
Step-by-step explanation:
(15x)-(400-100)
(15x20)-(400-100)
(15x20)-(300)
(300)-(300)
Evaluate the expression 10 + ( 8 - 4) 2 divided by 2
A.10
B. 9
C.1
D.18
simplify the square root √411
Answer:
20.27
Step-by-step explanation:
[tex]\sqrt{411} =20.27[/tex]
Answer:
The square root of 411 cannot be simplified. √411 is already in its simplest radical form.
Step-by-step explanation:
help me pleaseeeeeeeeeeeeeeeee
Answer:
k = 20
Step-by-step explanation:
we have to add 16 and 4 to get 20. 20 - 16 = 4! hope this helps :)
Answer:
Add 16 on both sides,
k-16+16=4+16
k=20
hope it helped
Daria walked 1/2/5 miles this morning and 2/3/10 miles this afternoon . How many miles did Daria walk in all
How many units did we go down to go from 1 to -1?
Answer:
2 units
Step-by-step explanation:
-1, 0, 1
7. You deposit $675 in a savings account that earns 6% interest compounded monthly.
(Round answers to the nearest hundredth)
Write a compound interest function that represents the balance after t years. (2 pts)
a.
b. Rewrite your function from (a) in simplest exponential form, y = ab. (2 pts)
-: UUM
Answer:
634.5
Step-by-step explanation:
What two numbers multiply to give you -30, but add to give you 13?
what is the quotient of 4.082 and 10,000.
The quotient is 0.0004082
What the answer for this
Answer:
3x-$150
Step-by-step explanation:
A baker needs 40 fluid ounces of milk for a chocolate cake recipe and 64 fluid ounces of milk for a carrot cake recipe. How many more cups of milk did the baker need for the carrot cake recipe than for the chocolate cake recipe?
3 cups
Step-by-step explanation:
64-40= 24 fluid ounces
24/8= 3cups
PLSSS HELP! what is the slope-intercept equation of the line???
Answer:
y = 2x + 3
Step-by-step explanation:
( 0, 3) and (-1, 1)
m= (y2 -y1)/ (x2 - x1)
m= (1 - 3)/( -1 - 0)
m = (-2)/(-1)
m = 2
y - y1 = m (x - x1)
y - 3 = 2(x -0)
y - 3 = 2x + 0
y = 2x + 3
What is the value of x in the diagram below?
Answer:
x=3
Step-by-step explanation:
isolate the variable.
Find the rate of change of the function h(x) = 2x on the interval 2 ≤ x ≤ 4.
The rate of change is
.
Rate of change of function on the interval is; 6.
Step-by-step explanation:
Given the function: on the interval
Rate of change of function: Let f be the function defined on the interval , then the rate of change of function A(x) is given by:
A(x) =
at x = 2;
h(2) =
and at x = 4
h(4) =
then, by the definition of rate of change of function:
A(x) =
Substitute the value of h(2) = 4 and h(4) = 16 we have;
Therefore, the rate of change of function is 6.
Jenny has 68 1/2 pages of her book left to read. How many pages will she have left after she reads 26 1/6 pages?
Answer: 42 1/2
Step-by-step explanation:
We subtract 26 1/6 from 68 1/2. We do this by finding the LCM of 6 and 2. That is 6. We multiply 1/2 by 3/3 to get 3/6. Now, we subtract. 68 - 26 is 42, and 3/6 - 1/6 is 2/6. Our answer is 42 2/6. That can be simplified to 42 1/3.
Answer:
42 1/3
Step-by-step explanation:
Subtract 26 1/6 from 68 1/2 by finding the lowest common denominator (6).