Answer:
The answer is true.
Step-by-step explanation:
Hope this helped :)
Answer:
true
Step-by-step explanation:
Andrea has 8 books on her summer reading list . She has read 5 out of the 8 books.what percent does she have left to read! Pls help ASAP!!
Answer:
3 percent because 8-5=3
Step-by-step explanation:
Answer:
37.5%
Step-by-step explanation:
Subject: writing equations
Fake answers-reported cuz I’m rly tryna pass this shi.
Answer:
1) Y-6=-3/2(X-0) 2) Y= -3/2x+6 3) 3x+2y=12
Step-by-step explanation:
Find the Unit Rate: If 10 30.5 oz containers cost $70 how much does one container cost?
Answer:
$7
Step-by-step explanation:
70 / 10 = 7
Answer: $7.00
One container would cost $7 because if you can buy 10 for $70 you would have to solve
[tex]\frac{70}{10}[/tex]
Which equals $7.00
Please mark brainliest if correct :)
Find the greatest common factor of 13m^2 and 8m.
Answer:
i think its 1
Step-by-step explanation:
Y=2× Y=×+1
A: (2/3, 1/3)
B: (1,2)
C: (2,1)
D: (1/3, 2/3)
Answer:
The answer is B: (1,2)
Step-by-step explanation:
(solved using elimination method)
-2x+y=0
y=x+1
-x+y=1
-2x+y=0
x+y=-1
-x=-1
x=1
-1+y=1
y=2
(x,y)=(1,2)
Solve the equation using the distributive property and properties of equality.
Negative 5 (a + 3) = negative 55
What is the value of a?
Answer:
6
Step-by-step explanation:
-5(a+3)=-55
-5a-15=-55
+15 +15
-5a=-40
/-5 /-5
a=6
Answer:
A = 8
Step-by-step explanation:
-5(a+3)=-55
-5a-15=-55
-5a=-40
-40/-5=8
a=8
HELP ME FOR BRAINLIEST
Answer:
4
Step-by-step explanation:
PEMDAS
-413.4=-15.9n please help
Answer:
[tex]\boxed {n = 26}[/tex]
Step-by-step explanation:
Solve for [tex]n[/tex]:
[tex]-413.4 = -15.9n[/tex]
-Switch sides:
[tex]-15.9n = -413.4[/tex]
-Divide both sides by [tex]15.9[/tex] and expand by multiplying both numerator and denominator by [tex]10[/tex]:
[tex]\frac{-15.9n}{-15.9} = \frac{-413.4}{-15.9}[/tex]
[tex]n = \frac{-4134}{-159}[/tex]
-Divide [tex]-4134[/tex] and [tex]-159[/tex]:
[tex]n = \frac{-4134}{-159}[/tex]
[tex]\boxed {n = 26}[/tex]
Therefore, the value of [tex]n[/tex] is [tex]26[/tex].
Ms. Yost has 20 boxes of markers. She buys 420% more boxes. How many boxes will she have in all?
Answer:Ms. Yost has 20 boxes of markers. She buys 420% more boxes. How many boxes will she have in all?
Step-by-step explanation:
The required number of boxes of markers MS. Yost have is 104 boxes.
Given that,
Ms. Yost has 20 boxes of markers. She buys 420% more boxes. How many boxes will she have in all is to be determined.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
Here,
According to the question,
Total number of boxes = 20 + 420% of 20
Total number of boxes = 20 + 4.20 * 20
Total number of boxes = 20 + 84
Total number of boxes = 104
Thus, the required number of boxes of markers MS. Yost have is 104 boxes.
Learn more about arithmetic here:
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Select all of the trips that would take 2 hours.
1.Drive 60 miles per hour between Buffalo and Seneca Falls, which are 120 miles apart.
2.Walk 3 miles per hour to school, which is 1.5 miles away.
3.Take a train going 80 miles per hour from Albany to New York City
Answer:
#1 and #3
Step-by-step explanation:
if you divide the total distance between them you will get 60 for #1 and 80 for #3 if you multiply them both by 2 you get the total amount of miles for 2 hours
Answer:
1 and 3
Step-by-step explanation:
120 divided by 60=2
160 divided by 8=2
hopes this helps!! have a nice day!!
A is what percent of B?
A = 8 oz, B = 1.5 lb
Plz help fast. its ok if u cant but help plz
Answer:
%33.33
Step-by-step explanation:
start by converting the 1.5 lbs into oz. 16 oz go into one pound.
since .5 is equivalent to one half, divide 16 in two to get 8 and then add 8 to 16.
You should get that 1.5 lbs = 24 oz
now divide 24 by 8
24/8 = 3
this shows that 8 goes into 24 three times. If three eights go into 24, then three ones go into 3. You can use this information to make a simplified fraction which is easy to convert over to a percent.
1/3
an last but not least, convert it to a percent
1/3 = %33.33
i hope this helped! i'm bad at explaining things so sorry if it's hard to understand lol
The percentage is calculated by dividing the required value by the total value and multiplying it by 100.
Required percentage value = a
total value = b
Percentage = a/b x 100
If A = 8 oz and B = 1.5 lb
A is 33.33% of B
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying it by 100.
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
A = 8 oz
B = 1.5 lb
We know that,
1 lb = 16 oz
So,
A = 8 oz
B = 1.5 x 16 oz
B = 24 oz
Now,
Finding the percentage of A.
= 8/24 x 100
= 800/24
= 33.33%
Thus,
If A = 8 oz and B = 1.5 lb
A is 33.33% of B
Learn more about percentages here:
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HELP EMERGENCY!!!!!! What is the equation of the line?
Y=3x-1
Y=-3x
Y=3x+1
Y=3x
By process of elimination, we can eliminate:
A: y = 3x - 1C: y = 3x + 1B: y = -3xA and C don't work because the given line has it's y-intercept at the origin, therefore, no y-intercept is written. B is not it either because the line does not go down from left to right, therefore, the slope is not negative.
The answer is D: y = 3x because since the line goes up from left to right, the slope is positive, and the y-intercept is the origin, so the equation will have no b.
when a pendulum swings, at which point is potential energy highest?
Kyra is participating in a fundraiser walk-a-thon. She walks 2 miles in 30 minutes. If she continues to walk at the same rate, determine how many minutes it will take her to walk 7 miles. Do not include units (min) in your answer.
Answer:
105
Step-by-step explanation:
105
Solve the formula C = ud for d
Answer:
C/u = d
Step-by-step explanation:
Divide u in both sides
Answer:
if you meant rearrange then:
c=ud
divide both sides by u to get d on its own:
c/u=d
orrrr d=c/u
Sidh is making fruit salad. His recipe calls for 3/4 pound of watermelon. He wants
to make 1/2 of the amount of fruit salad in the recipe. How much watermelon does Sidh need?
Answer:
3/8
Step-by-step explanation:
3/4 x 1/2 = 3/8
what is the equation of the line that passes through (20, 500) and (16, 300)
hi there! here's my answer for you...
Answer:
y = 50x − 500
Explanation:
Use the slope formula and slope-intercept form y = mx + b to find the equation.
hope this helps. have a good one!
Find the measures of Angles A,B, and C
Answer:
A = 102 B = 78 C = 56
Step-by-step explanation:
All three sides of a triangle added up equals 180.
So 41 + 37 + A = 180
A = 102
A straight line = 180 degrees.
One measurement is 102, so the other is 78.
You now know B is 78, and that 3 angles equal 180.
46 + 78 + c = 180
c= 56
100 POINTS ANSWER QUICK
Answer:
B. 20 kilometers
Step-by-step explanation:
I just added all of the "cm" and got 20 kilometers so yeahh im quite positive it is correct!
Answer:
B
Step-by-step explanation:
show that (x+5)(x+4)(x+3) = x^3+12x^2+47x+60
Answer:
g
Step-by-step explanation:
Answer:
its 543
Step-by-step explanation:
Math
How many ways are there to arrange the letters in AIRBAGS?
There are 49 ways to arrange the letters (if they aren't words)
Find the number of miles per hour in each of the following cases,
100 miles per hour 200 miles per hour 900 miles per hour
000 miles in 9 hours
9000 miles in 00 hours
100 miles in 5 hours
100 miles
100 miles
100 miles
100 miles 100 miles
100 miles ok?
In how many ways can the digits in the number 4,313,133 be arranged
Answer:
All of them can be arranged.
Step-by-step explanation:
Hope this helps. :D
f(1)=-12, f(n)=2f(n-1)
find first 4 terms
============================================
Explanation:
The notation f(1) = -12 tells us that the first term is -12.
The equation f(n) = 2*f(n-1) indicates that we're multiplying the (n-1)th term by 2 to get the nth term. Basically we multiply each term by 2 to get the next term.
-12*2 = -24
-24*2 = -48
-48*2 = -96
So the first four terms are -12, -24, -48, -96.
-----------------------------------
Alternative Approach
f(1) = -12 .... first term
f(n) = 2*f(n-1) ... nth term recursive formula
f(2) = 2*f(2-1) ... plug in n = 2
f(2) = 2*f(1)
f(2) = 2*(-12) ... plug in f(1) = -12
f(2) = -24 ... second term
f(n) = 2*f(n-1) .... resetting for the next computation
f(3) = 2*f(3-1) ... plug in n = 3
f(3) = 2*f(2)
f(3) = 2*(-24) ... plug in f(2) = -24
f(3) = -48 .... third term
f(n) = 2*f(n-1) ... one more reset
f(4) = 2*f(4-1) .... plug in n = 4
f(4) = 2*f(3)
f(4) = 2*(-48) ... plug in f(3) = -48
f(4) = -96 ... fourth term
We get the first four terms to be -12, -24, -48, -96, which was the same as earlier.
Write T times B times 3 as an expression
Answer:
[tex]3 (t * b)[/tex]
Step-by-step explanation:
Txbx3 expand-
3 (t * b)
*= times btw
El extremo del diámetro de una circunferencia de centro A (7, - 6) es B (2,2); Hallar las coordenadas p (x, Y) del otro extremo.
Porfavor ayuda
Justificado la respuesta
Answer:
A
I think that ia the answer hoped thay helps
All of the angles of a triangle must add up to what measure?
180
90
45
360
25 pounds of recyclable trash is % ? Of the barrel of 51 pounds of trash
Step-by-step explanation:
25÷100 as it is percentage and any thing percentage is ÷by 100. 25÷100×51=12.75
Solve 3(x - 5) = 2(x + 5)
Answer:
it should be x=25
Heelllllppppppppp me please in neeeeed
