A boat is traveling a distance of 90 km at a speed of 30 km/s, how long will it take to reach its destination?
PLEASE SHOW WORK!
Answer:
3 sec
Step-by-step explanation:
30 km/s is 30 kilometers per second. There are 90 km. #0 km is 1/3 of 90 km.
Please mark me the brainliest, 5 stars, and a thank you! Have a GREAT day!
Which expresionnis equlavimnt to the expression below
Ken is cutting wooden pieces that each measure 2/3 ft long. If ken is cutting from a piece that measures 9 1/3 ft, how many pieces can ken cut
Answer:
14 pieces
Step-by-step explanation:
Given that the total length available is 9 1/3 ft long and the pieces being cut is 2/3 ft long, the number of pieces that may be cut may be computed by dividing the total length by the length of each piece
= 9 1/3 / 2/3
= 28/3 * 3/2
= 14 pieces
what is 500/465 please
Answer:
1.075
in fraction form 100/93 but they are both equivalent
Step-by-step explanation:
Answer:
100/93
Step-by-step explanation:
decimal form- 1.075
mixed number- 1
7/93
PLEASE HELP
A line goes through the point (2,5) and has a slope of 1.5. What is an equation of this line?
Answer:
y=1.5x+2
Step-by-step explanation:
y-y1=m(x-x1)
y-5=1.5(x-2)
y=1.5x-3+5
y=1.5x+2
What type of solution is this?
7=7
Answer:
I'm 99% sure it's infinite solutions
Can someone please help me with this
Answer:
1) any positive value other than 8
2) 8
3) impossible, both equation have the smme slope
3(5p - 1) - 4(3p - 7)
Also please explain it as well
Answer:
3p + 25
Step-by-step explanation:
Let's start with the original expression:
3(5p – 1) – 4(3p – 7)
We need to distribute each constant to the binomial they are multiplying, and when we do that, we get:
15p – 3 – 12p + 28
Why did the 28 turn out positive? We multiplied two negative numbers together, –4 and –7 , and multiplying two negatives always gives us a positive product.
Now, let's rewrite the expression to group like terms together:
15p – 3 – 12p + 28 — marked like terms, constants bold, variables underlined
15p – 12p + 28 – 3 — rewrote the expression to group like terms
Finally, we combine each set of like terms together to get our final answer:
3p + 25 — simplifying
Hope this helps you understand the concept! Have a great day!
is m=-3 the solution to m+1=-2m-8
Answer:
yes
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
m+1=-2m-8
-3+1=-2(-3)-8
-2=-2(-3)-8
-2=6-8
-2=-2
pls help
linear equations
Answer:
I don’t think nobody can help you here because the picture doesn’t show up, sorry
Answer:
B) y=-x+8
y=2x+5
Step-by-step explanation:
B. If you substite 1 for x and 7 for y, they both work.
To rent a Jet Ski at Sam's it cost $25 plus $3 per hour. Write an equation that represents Sam's charges.
Answer:
total cost=3(x)+25
Step-by-step explanation:
Wendell didn't make it in Nashville. Now he only
has $12 in nickels and dimes left to his name-
barely enough to pay for a bus ticket back
home. If Wendell has 3 times as many nickels
as dimes, how many dimes does he have?
Help meee lol
Answer:
Wendell only has $12 in nickels and dimes
Let Wendell have x dimes
If Wendell has 3 times as many nickels as dimes, how many dimes does he have?
Number of nickels = 3x
dime 10 c
nickel 5c
10x+5*3x = 1200 ( $12=1200 c)
25x = 1200
x= 48 number of dimes
The starting and stopping point for Amir’s run this morning are 0.5 inch apart on the map. If each inch on the map represents 3 miles, how far did Amir run?
One-sixth mile
Two-thirds mile
1One-half miles
6 miles
Answer:
C. He ran one and a half miles
Answer:
The answer is C, 1 1/2 miles.
Step-by-step explanation:
Multiply 0.5 and 3, and you get 1 1/2!
Hope this helped!
P.S. : Can I get brainliest please?
what is the answer to 7.7w-4.6w
Answer:
Its simple : 3.1w
Answer:
3.1w
explanation
please help me, i'll give brainlyest
Could someone help with 15x-10 factorised
Answer:
5(3x-2)
Step-by-step explanation:
This is the answer
Answer:
5(3x-2)
Step-by-step explanation:
this is the answer hope it helps...
take the common factor 5 out....
A triangle has side lengths of (2u-4v)(2u−4v) centimeters, (10u+2w)(10u+2w) centimeters, and (w-7v)(w−7v) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
Answer:
3w−11v+12u
Step-by-step explanation:
2u−4v+10u+2w+w−7v
2u-4v+10u+2w+1w-7v
2u−4v+10u+2w+1w−7v
2u+10u−4v−7v+2w+1w
2u+10u −4v−7v +2w+1w
^12u ^-11v ^3w
12u -11v+3w
3w−11v+12u
The perimeter of the triangle is represented by the expression 3w−11v+12u.
What is the perimeter of the triangle?Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees. The perimeter of the triangle is defined as the sum of all the sides of the triangle.
Given that a triangle has side lengths of (2u-4v)(2u−4v) centimeters, (10u+2w)(10u+2w) centimeters, and (w-7v)(w−7v) centimeters. The perimeter of the triangle is calculated by adding all the sides of the triangle.
E = 2u−4v+10u+2w+w−7v
E = 2u-4v+10u+2w+1w-7v
E = 2u−4v+10u+2w+1w−7v
E = 2u+10u−4v−7v+2w+1w
E = 2u+10u −4v−7v +2w+1w
E = 12u -11v+3w
E = 3w−11v+12u
Therefore, the perimeter of the triangle is represented by the expression 3w−11v+12u.
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(+6) + (−11) + (+5) + (−7)
Answer:
-7.
Step-by-step explanation:
By grouping positive and negative terms, we see that (+6) + (−11) + (+5) + (−7) = (6+5) - (11 + 7) = 11 - 18 = -7.
Order Numbers least to greatest -4.3, 5/4 ,8.2, -6/2, 4, -2.5, 5.33
Find the difference and simplify the following
expressions.
(n – 8) – (2n + 2)
Answer:
-n-10
Step-by-step explanation:
(n-8)-(2n+2)
n-8-(2n+2)
n-8-2n-2
-n-8-2
-n-10
will give brainliest
Answer: 65°
Step-by-step explanation:
Someone help this is due today and its worth half my grade!!
Answer:
I think it's 2
Step-by-step explanation:
25 divided by 5 = 5
10 divided by 5 = 2
This is out 3 marks but I’ve only got one can anyone work this out using your method Thankyou xx
Answer:
11,904
Step-by-step explanation:
The equation for simple interest is as follows
PV(1+it)
plug in our values and get
9600(1+.08*3)
9600(1+.24)
9600*1.24=11,904
***PLEASE HURRY TIMED TEST***
***WILL MARK BRAINLEST***
Classify the system of equations.
x= -5 - y
2 + y = -x+3
intersecting
parallel
coincident
Answer:Solve x=−5−y;2+y=−x+3
I will solve your system by substitution.
x=−y−5;y+2=−x+3
Step: Solvex=−y−5for x:
Step: Substitute−y−5forxiny+2=−x+3:
y+2=−x+3
y+2=−(−y−5)+3
y+2=y+8(Simplify both sides of the equation)
y+2+−y=y+8+−y(Add -y to both sides)
2=8
2+−2=8+−2(Add -2 to both sides)
0=6
Step-by-step explanation:
Answer:parallel
Step-by-step explanation:
Write an equation in point slope form that passes through the given point and has the given slope.
Point = (-1, -4)
Slope = 2
Answer:
y+4=2(x+1)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-4)=2(x-(-1))
y+4=2(x+1)
Answer:
y+4=2(x+1)
Step-by-step explanation:
point slope form
(y-y1)=m(x-x1)
m: slope = 2
(x1,y1) = (-1,-4)
(y+4)=2(x+1)
CAN SOMEONE HELP:) PLSSS
Answer:
I honestly don’t know I am gonna guess
Step-by-step explanation:
1/12?
. 。 • ﾟ 。 . .
. . 。 。 . .
. 。 ඞ 。 . • • .
.
ﾟ Bread was Not An Impostor. 。 . .
' 1 Impostor remains 。 .
ﾟ . . , . .. . .
Have a nice day UwU
5n = 36
Solve for n
Please show steps thanks so much
Answer:
n = 7.2
Step-by-step explanation:
I just divided both sides by 5.
5n (÷ 5) = 36 (÷ 5)
n = 7.2 or 7 [tex]\frac{1}{5}[/tex]
You can choose between using the decimal or the fraction.
Answer:
n=7.2
Step-by-step explanation:
=> 5n=36
=> 5n/5 =36/5 [Divide by 5 on both the sides]
=> n=7.2
Hope this helps you.
Which equation has infinite solutions for x?
Answer:
Equation 3
Step-by-step explanation:
Work out 95% of £30?
Answer:
the correct percentage is 28.5
The table shows the types of movies and the number of DVDs reented by customers at a Red Box in one
Based on the data in the table, what is the probability that a random customer will not rent a drama?
Answer:
A
Step-by-step explanation:
The probability that a random customer will not rent a drama is 4/5. Option B is correct.
What is probability?Probability can be defined as the ratio of favorable outcomes to the total number of events.
here,
Total number of rented DVDs = 25 + 36 + 52 + 12 = 125
Number of Drama movies = 25
The probability that a random customer will rent a drama.
P(D) = 25 / 125 = 1/5
Now,
The probability that a random customer will not rent a drama,
P(D)' = 1 - P(D)
= 1 - 1/5 = 4/5
Thus, the probability that a random customer will not rent a drama is 4/5. Option B is correct.
Learn more about probability here:
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