Answer:
Step-by-step explanation:
It is rational because it doesn't have infinite decimals
Type the integer that makes the following division sentence true:
55 ÷ = –5
Together, two pipes can fill a tank in 3 hours.
One pipe alone can fill the tank in 5 hours.
How long does it take for the other pipe to
fill the tank alone?
Answer: 7.5 (h)
Step-by-step explanation:
Let say
a the outflow of the first pipe
b the outflow of the second pipe
T the volume of the tank.
x the time for filling with the second pipe
two pipes can fill a tank in 3 hours: a*3+b*3=T
One pipe alone can fill the tank in 5 hours : a*5=T
3*b=T -3a ==> 3b= 5a*3a=2a
b=2a/3
b*x=T ==> 2/3*a*x=T ==> 2/3*T/5*x=T ==> 2/15*x=1
x=15/2 = 7.5 (hours)
where does line AC intersect with line DR
Answer:
AC intersect with DR at A
Hi can you help please :)
Answer: 5 miles/hour
Step-by-step explanation: The slope of the line is 5: every 1 hour adds 5 miles to the distance travelled.
A line passes through the points (5, 6) and (0,5). What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
y = 5x
Step-by-step explanation:
(y1-y2) = (x1 - x2)
(6-5)y = (5-0)x
y = 5x
Evaluate x(6)2
When x = -4
Answer:
-48 is answerrrrrrrrrr
Answer:
-48
Step-by-step explanation:
Pa help naman po please
Answer:
1. sequence
2. series
3. series
4. sequence
5. sequence
6. series
7. sequence
8. sequence
9. series
10. sequence
Step-by-step explanation:
Hope it helps <3
What is the answer ksifikskncjns
Simple, you calculate the like terms.
You ignkre3the root for now. As you calculate, you see that next to every bracket is a 2. So everything in that bracket gets multiplied by 2. The, you subtract all the like terms in that order that they are given in.
Finally, you add them all back into root
What is the largest integer that is below square root of 26?
Answer:
5
Step-by-step explanation:
Bcuz Square root 26 is 5.09
Help me with problems 23 “ solve for d “
Answer:
d = 72
Step-by-step explanation:
d + 13 + 95 = 180
(Angles are supplementary)
d + 108 = 180
d = 180 - 108
d = 72
A pair of jeans is on sale for 25% off the original price.Which expression represents the sale price?If the original price of jeans is $40, evaluate the expression to find the sale price.
Answer:
second choice
Step-by-step explanation:
What is the value of x in 2(5x) = 14?
A.
0.34
B.
1.15
C.
1.21
D.
219.33
Answer: 1,4
Step-by-step explanation:
2(5x) = 14
10x = 14
x = 14/10
x = 1.4
Answer:
the value of x in 2 (5 ^ x) = 14 is:
c. 1.21
Step-by-step explanation:
The longer leg of a right triangle is 17 cm longer than the length of the shorter leg x. The hypotenuse is 25 cm.
Trina ran 2 1/2 miles of Friday, 2 3/4 miles on Saturday and 3 mies on SUnday. The next week she ran the same amount. How far in miles did she run in two weeks?
Answer:
16 [tex]\frac{1}{2}[/tex] miles
Step-by-step explanation:
2 [tex]\frac{2}{4}[/tex] + 2 [tex]\frac{3}{4}[/tex] = 4 [tex]\frac{5}{4}[/tex] which equals 4 + 1 [tex]\frac{1}{4}[/tex] or 5 [tex]\frac{1}{4}[/tex]
5 [tex]\frac{1}{4}[/tex] + 3 = 8 [tex]\frac{1}{4}[/tex]
she ran 8 and one-quarter miles in the first week and if she ran the same amount the second week then we can add to get the answer:
8 [tex]\frac{1}{4}[/tex] + 8 [tex]\frac{1}{4}[/tex] = 16 [tex]\frac{2}{4}[/tex] or 16 [tex]\frac{1}{2}[/tex]
Bowl contains 100 pieces of coloured candy 54 Green 28 red 10 yellow and a blue they are all wrapped in foil so you do not know the colours of any pieces of candy what is the least number of pieces you must take to be sure that you have at least 15 pieces of the same colour
Answer:
61
Step-by-step explanation:
there are 34 people
I walk into the garden
You kill 30 people
how many people are in the Garden ?
Answer quick plz
Answer:
I guess 34 because the dead people were still in the garden
What is 4=2x as a improper fraction or integer
Answer:
2/4 or 1/2
Step-by-step explanation:
Divide both sides by 2 and you get x=2/4. You can simplify further by dividing 2 and 4 by 2 to get 1/2
17. 89.64 nearest one
Answer:
nearest one:
89.64
=90.00
please help!!!!!!!!!!
Answer:
0.02
Step-by-step explanation:
2% of 3,000 is 60
3,000 x 0.02 = 60
Help me pleeeeeeeease
Answer:
heyyyyyy
Step-by-step explanation:
Answer:
First one is B
Second one is C
Third one is A
I don't know the fourth on maybe B or D
Fifth one is C
Step-by-step explanation:
John wants to buy strawberries and apples to make a fruit tart. Strawberries cost $3 per pound and apples cost $2.25 per pound. How much does he spend if he buys 0.5 pounds of strawberries and 3 pounds of apples? How much does he spend if he buys xx pounds of strawberries and yy pounds of apples?
Answer:
he spends $1.5 on strawberries and $6.75 on apples
Write a equation in slope intercept form for the line with slope 2/5 and y- intercept -1
Answer:
[tex]y=\frac{2}{5} x-1[/tex]
Step-by-step explanation:
[tex]y=mx+c[/tex]
m= slope
c= y intercept
therefore,
m=2/5
c=-1
11 4/5 + -8 1/3
NO LINKS OR TROLLING
Answer:
52/15= 3.46
YOUR WELCOME PERSON
QUESTIONS
lan has $20 in savings. He
decides to spend 4 of it. How
much will he have left?
Answer:
16
Step-by-step explanation:
you do 20 minus 4 which is 16
Write an equation of the line perpendicular to y=-3/4x that passes through the point ( 3,-8)
Answer:
y
=
4
3
x
+
4
3
Step-by-step explanation:
There is more than one (1) plane that can go through three collinear points. true or false?
Hurry up someone please
Answer:
x = 19.6
Step-by-step explanation:
If we need to find the value of x then first we need to
(7x-25) + (3x +9) = 180 (angles at the same side of transversal will be equal to 180 degree )
10x -16 = 180
10x = 180 +16
10x = 196
x = 196/10
x = 19.6
The normal pulse for healthy adults ranges from 60 to 100 beats per minute. Suppose if A Man’s pulse rate is 75 beats per minute, then what will be the pulse rate for 10 minutes.
Answer:
75x10=750
Step-by-step explanation:
75 beats for one minute times 10 mins
What is 2+2
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Find the sum without using a number line
-6 1/3 + 3=
Answer:
-3.33333333333
-3.33 is your answer
hope this helps
