Answers
Answer:
1/2 over 7/8
Step-by-step explanation:
becauseim smartt
Answer:
the bridge is 90ft long.
Step-by-step explanation:
3/18=15/x
solve for x
use reciprocals to get x as numerator for easier calculation
18/3=x/15
270/3=x
x=90ft
Related Questions
Next Question!!? Help please... <3
Answers
Answer:
x=4 and y=0
Step-by-step explanation:
Sub x-4 in for y:
2x+4(x-4)=8
2x+4x-16=8
6x=24
x=4
y=x-4
y=4-4
y=0
Y = 4
X = 0
Answer is 8
Rabbit populations can double every 30 days. If there are 26 rabbits on a farm, how many rabbits will be on the farm after 240 days? Use the Formula: Future Amount = { ](1+__)^{ }
Answers
Answer: 6,656 rabbits.
Step-by-step explanation:
The initial number of rabbits is 26.
We know that every 30 days, this number is doubled.
Then after 30 days, the population of rabbits is: 2*26
After other 30 days, the population will be: 2*(2*26) = 26*(2)^2
After another 30 days, the population will be: 2*26*(2)^2 = 26*(26)^3
The equation for this population can be written as:
P = A*(1 + 1)^(d/30)
where:
A is the initial population, in this case, 26
d is the number of days that have ben passed.
the denominator of 30 is because the population doubles every 3 days, so when d = 30, we will have that d/30 = 1, this is the first time that the population is doubled. When d = 60, d/30 = 2, this is the second time that the population is doubled, and so on.
Then our equation is:
P(d) = 26*(2)^(d/30)
The population after 240 days will be:
P(240) = 26*(2)^(240/30) = 6,656
So after 240 days, there will be 6,656 rabbits.
Select all the points that are on the graph of the line 3x+2y=24
Answers
Answer: It would be (0,12) for sure but I'm not sure about the rest
Step-by-step explanation:
I'll give Brainliest to whoever can help! I need help ASAP..!!
Answers
Answer:
1. b d
2. is c or d
3. a or c
4. b or c
5. c
Step-by-step explanation:
2)B
3) I can’t really see the numbers on the number line
6x + 8=5x + 12 i don’t get this
Answers
Answer: x = 4
Step-by-step explanation:
6x + 8 = 5x + 12
-8 -8
6x = 5x + 4
-5x -5x
x = 4
*TWO QUESTIONS IN ONE*
1. What is the area of the white triangle below?
2. What is the area of the shaded region (grey) of the figure?
Answers
Answer:
1. 18 2. 30
Step-by-step explanation:
finding a triangle a=b(base)h(height) 1/2
9 times 4=36/2 =18
the whole thing is 48- the triangle 18=30
2/3 + (-1/3) = ?????
Answers
Answer: (+) 1/3
Step-by-step explanation: 2/3 + -1/3 is basically subtracting 1/3 from 2/3 so, 2/3 - 1/3 = 1/3.
Answer:
The answer is 1/3.
Step-by-step explanation
If you have a calculator then you can put it in your calculator and it will give you the answer.
If you don't have one then here is how you do it.
Its simple really, all your doing is just subtracting 1/3 from 2/3 and you will get 1/3 which is the answer.
I hope this helps you.
what percent of a is b
Answers
Answer:
I didn't receive enough information about this, but I hope this helps?
Step-by-step explanation:
A 50%?
B 50%?
This problem needs more information. :3
to solve this problem, you need to multiply b by 100 and divide by a.
Bus A travels according to the function y = 125/2 x where y is distance travelled in miles and x is time in hours.
Bus B travels according to the graph below, where the distance y is a function of time x. Which bus travels faster? Include all necessary calculations in your answer.
Answers
Answer: Bus B is slightly faster
Step-by-step explanation:
the slope for bus A is slightly greater than the slope 125/2 of bus B
PLES REASON IT I NEED IT QUICKLY
Customers return 14% of their gifts during the holiday season. How many gifts were returned during the holiday season if 500 gifts were purchased?
Answers
Answer:
70 gifts were returned
Step-by-step explanation:
14%* 500
0.14*500= 70
I need help I don’t get the question
Answers
9x - 7 = 7x - 3
2x = 4, x = 2
Solution: x = 2
Answer:
2
Step-by-step explanation:
9x-7 = 7x-3
9x-7x = 2x
2x -7 = -3
+7 +7
2x=4
x=2
A rectangle has length (3x+2) and width (2x+1) .
Express the area of rectangle in terms of x.
Note : Area of rectangle is = length . width
A,6x2+5x+36 x squared plus 5 x plus 3
B,6x2+7x+26 x squared plus 7 x plus 2
C.6x2+26 x squared plus 2
D,(6x+3)open paren 6 x plus 3 close paren
Answers
Answer:
B.) 6x² + 7x + 2
Step-by-step explanation:
(3x + 2) ( 2x + 1)
6x² + 3x + 4x + 2
6x² + 7x + 2
If you were having a birthday party and had 30 slices of pizza, how many slices would 5 birthday guests each get? What about 10 birthday guests? 15 birthday guests?
Answers
Answer:
5 guests: 6 slices 10 guests: 3 slices 15 guests : 2 slices
Step-by-step explanation:
So, we have 30 slices of pizza and 5, 10, and 15 slices
So , we need to divide 30 by each of the guests
30÷5=6
30÷10=3
30÷15=2
We can also heck by multiplying teh guests by our answer
5*6=30 ✔️
10*3=30✔️
15*2=30✔️
So, for 5 guests, each oione gets 6 slices
For 10 guests, each guest gets 3 slices
For 15 guests, each guest gets 2 slices
solve for X: 3х + 4 = 9x + 3
Answers
Answer:
x=1/6
Step-by-step explanation:
The steps are in the picture below
Answer:
Step-by-step explanation:
here you go mate
step 1
3х + 4 = 9x + 3 equation
step 2
3х + 4 = 9x + 3 simplify
-6x+4=3
step 3
−6x+4=3 subtract 4 from both sides
−6x+4(-4)=3(-4)
-6x=-1
step 4
[tex]\frac{-6x}{-6} =\frac{-1}{-6}[/tex] divide both sides
answer
x=[tex]\frac{1}{6}[/tex]
Can someone pls help I don't understand?!
Answers
Answer:
Those Are The Cells Inside A Turtle.
Step-by-step explanation: Try Searching Up "Cells Inside A Turtle" It Will Probably Help.
2/3 + 3/8 = ?
F. 1/6
G. 5/24
H. 5/11
I. 1 1/24
Answers
SOLVE THIS MATH PROBLEM PLEASE!!
-4-2(4+-2)*3
Answers
parenthesis first
then multiply
then the rest
Pleas help it’s due tomrrow
Answers
Answer:
Step-by-step explanation:
K is located at -25
L is located at -15
just move 5 units away from J on both sides
hope this helps <3
if tile cost 2.00 a square foot, how much would it cost David to tile his entire kitchen?
Answers
Answer:
depends on how big his kitchen is
Step-by-step explanation:
His kitchen could be big and it can be small so it depends on how big his kitchen is
David & Dan share a lottery win of £9900 in the ratio 3 : 2.
David then shares his part between himself, his wife & their son in the ratio 4 : 4 : 2.
How much more does his wife get over their son?
Answers
Answer:
sum of ratio =3+2=5
David'share=£9900x3/5=£5940
Sum of ratio for part= 4+4+2=10
for himself=£5940x4/10=£2376
for wife=£5940x4/10=£2376
for son=£5940x2/10=£1188
his wife gets over son
£2376-£1188=£1188
Answer:
1188 pounds
Step-by-step explanation:
your welcome :)
helppp
Evaluate the expression.
tell me answer pleaseee
Answers
Answer:
Step-by-step explanation:
34
Please help it It is in photo
Answers
Answer:
its the second i hope that helped
need a quick answer
A B C D E F
Answers
given mtw=bgk find the values of x and y
Answers
Answer:
x = 12
y = 8
Step-by-step explanation:
to solve for x you would set up your equation:
4x - 3 = 45
then solve using algebra:
4x - 3 = 45
4x = 48
x = 12
to solve for y set up your equation as:
11y + 6 = 94
TO GET 94: you will need to subtract 41 and 45 from 180 to get 94.
(each triangle equals 180 and we need the 3rd measure)
solve the equation:
11y + 6 = 94
11y = 88
y = 8
Hope this helped!!
hiii please help i’ll give brainliest if
you give a correct answer and maybe explain thankss
Answers
Part A:
$12 per ticket
36/3= 12
Part B:
$5.50 for two ice cream cones
8.25/3= 2.75 2.75•5= 5.50
Part C:
$1.65 for 5 bananas
.99/3=.33 .33•5= 1.65
Answer:
A= 12 dollars per ticket
B= 5.50 for two ice cream cones
C= 1.63 for five bananas
Step-by-step explanation:
you take the number of items you have over the price
ex= #item/ price
then you put the number of items you want over x
ex #item/x
then cross multiply you should get something like this
#itemx = price
then you divide by your #item until you are left with x, x is your answer
Give the equation of a line that has no x-intercepts no y-intercepts an infinite number of y-intercepts a point that is both the x-intercept and the y-intercept
Answers
Answer:
The x-intercept is (-2,0)
Step-by-step explanation:
Answer:
y = x
Step-by-step explanation:
What is the slope of a line given by the equation 2Y-4X+8=0?
Answers
Answer:
slope = 2
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 )
Given
2y - 4x + 8 = 0 ( subtract - 4x + 8 from both sides )
2y = 4x - 8 ( divide all terms by 2 )
y = 2x - 4 ← in slope- intercept form
with slope m = 2
Juan deposits $1,500 into a savings account that pays 4.5% interest compounded annually. If Juan makes no deposits or withdrawals, how much money will be in his savings account after 3 years?
Answers
Answer:
$1711.5
Step-by-step explanation:
Step one
given data
Principal = $1500
interest rate= 4.5% = 0.045
time = 3 years
Step two:
The compound interest expression is
[tex]A= P(1+r)^t\\\\A=1500(1+0.045)^3\\\\A=1500(1.045)^3\\\\A=1500*1.141\\\\A=1711.5[/tex]
One school purchased 16 gallons of blue paint to decorate several of its classrooms. If
each classroom needs 17 gallons of pænt
, then how many classrooms will get
painted?
Please help❤️❤️.!!
Answers
Answer: zero
Explanation: if one classroom on its own needed 17 gallons of paint and they only purchased 16,-- which is less than needed for one classroom- how would there be enough for any other classroom?
3. Which line segments are skew in the diagram?
1)PQ and JN
2) MQ and Ko
3) ON and NQ
4)OP and JM
Answers
Answer:
answer is option A PQ AND JN
PQ and JN are a pair of lines that are non-intersecting, non-parallel, and non-coplanar, so they are skew lines.
What are skew lines?Skew lines are a pair of lines that are non-intersecting, non-parallel, and non-coplanar. This implies that skew lines can never intersect and are not parallel to each other. For lines to exist in two dimensions or in the same plane, they can either be intersecting or parallel.
In the cuboid,
1) PQ and JN
Here, PQ and JN are a pair of lines that are non-intersecting, non-parallel, and non-coplanar, so PQ and JN are skew lines.
2) MQ and KO
Here, MQ and KO are parallel lines.
3) ON and NQ
Here, ON and NQ are intersecting lines
D) OP and JM
Here, MQ and KO are parallel lines.
Therefore, option 1 is the correct answer.
To learn more about the skew lines visit:
https://brainly.com/question/1995934
#SPJ2