Answer:
One solution
Step-by-step explanation:
Not sure if you wanted an explanation...
Simplified:
(y=24h-15)
When graphed it crosses the x-axis once, so this means it has one solution.
Need help with all
Plzz
Answer:
i think and of a no is
a. √81/2.
Jane took 20 minutes to drive her boat upstream to water Skeeter favorite spot coming back later in the day at the same boat speed took her 10 minutes if the current in that part of the river is 3 km/h what was her boat speed in Stillwater
You are working with cable that has a loss rate of 5 dB per 100 ft. If you don’t want to lose more than 15 dB, what is the maximum number of feet of cable you can run
The maximum number of feet of cable that can be run is 300 feet.
An equation is an expression that is used to show the relationship between two or more variables and numbers.
Given a loss rate of 5 dB per 100 ft. Hence for a loss of less than 15dB:
Maximum length of cable = 15 dB / ( 5 dB per 100 ft.) = 300 feet.
The maximum number of feet of cable that can be run is 300 feet.
Find out more on equation at: https://brainly.com/question/2972832
Find the difference. Express your answer in lowest terms. You may leave the answer improper.
−3/5−4/5=
Answer:
-7/5.
Step-by-step explanation:
Leave the denominators the same and subtract only the numerators. Since -3 is negative and 4 is a positive being subtracted, you get -7 as the numerator. So, it's -7/5.
Is the following statement true or false?
The intersection of two planes carl be a point.
true
false
Submit
False.
It could be a plane, a line, or no intersection at all. But it can't be a point.
you have a tire. the radius of the tire is 15.5 inches. the radius of the hole in the tire is 7.5 inches. if the tire is 10.5 inches thick. what is the volume of the tire? write your answer in terms of pie.
Answer34.2
Step-by-step explanation:
on the left order the number from least to greatest.
on the right order the numbers from greatest to least.
PLEASE HELP
Answer:
square root of 4, 6.5, 6 and 2 thirds, 7, square root of 50, and 630%
(-3)^3, - square root if 65, -8.2, -8 and 2 fifths, - square root of 78, and -(3)^2
A. Graph A
B. Graph B
C. Graph
D. Graph D
Answer:
C
Step-by-step explanation:
y = (x-1) (x+4)
when y=0
x=1 and x= -4
so select C
solve for x
4/5 equals x over 35
Answer:
I think x=28
Step-by-step explanation:
4/5 = x/35
5*7=35
4*7=28
Find the slope of the line through each pair of points (-15,-12),(-13,19)
Answer:
31/2
Step-by-step explanation:
y2 - y1 / x2 - x1
19 - (-12) / -13 - (-15)
31/2
POINTS!! And BRAINLY show work!!
5+9(1+4n)=-30
6(3-8c)=-31
-21=8+9(f-3)
9k-7-5=-25
8(3y-6)=-25
16=-5(2b-7)
Answer:
n = -11 / 9c = 49 / 48f = -2 / 9k = -13 / 9y = 23 / 24b = 19 / 10Step-by-step explanation:
1. 5+9(1+4n)=-30
-5 -5
--------------------
9 (1 + 4n) = -35
/9 /9
----------------------
(1 + 4n) = -35/9
1 + 4n = -35/9
-1 -1
------------------------
4n = -44/9
/4 /4
-----------------------
n = -11/9
2. 6(3-8c)=-31
/6 /6
---------------------
(3 - 8c) = -31/6
3 - 8c = -31/6
-3 -3
---------------------
-8c = -49/6
/-8 /-8
-----------------------
c = 49/48
3. -21=8+9(f-3)
8 + 9 (f - 3) = -21 we switched sides here
-8 -8
------------------------
9 (f - 3) = - 29
/9 /9
-------------------------
f - 3 = -29/9
+3 +3
--------------------------
f = -2/9
4. 9k-7-5=-25
9k - 12 = -25
+12 +12
--------------------
9k = -13
/9 /9
--------------------
k = -13/9
5. 8(3y-6)=-25
/8 /8
------------------------
(3y-6) = -25/8
3y - 6 = -25/8
+6 +6
-----------------------
3y = 23/8
/3 /3
-----------------------
y = 23/24
6. 16=-5(2b-7)
-5(2b-7) = 16 we switched sides here
/-5 /-5
--------------------
(2b-7) = -16/5
2b - 7 = -16/5
+7 +7
--------------------
2b = 19/5
/2 /2
---------------------
b = 19/10
Ali works Monday through Friday at a rate of $16.25 per hour. He takes a 1-hour lunch break. If he clocks
in each day at 9:17 A.M. and leaves at 6:12 P.M., what is his total pay for the week? (Show your work)
Relative to the cave opening, what integer represents the depth of the second
climber?
Answer:
what is the depth
Step-by-step explanation:
what is the completely factored form of of this polynomial 81x^4 - 16y^4
Step-by-step explanation:
81x⁴ - 16y⁴
(9x²)² - (4y²)²
(9x² + 4y²)(9x² - 4y²)
(9x² + 4y²)(3x + 2y)(3x - 2y)
8ab -16c - a^2
A=3
B=4
C=5
What is 15 percent of 1135? Also Explain how you came up with your solution and the actions you took.
Answer:
170.25
Step-by-step explanation:
15% x 1135
15/100 x 1135
170.25
Hello :D
10% of 1135 = 1135/10 = 113.5
5% of 1135 = 113.5/2 = 56.75
15% of 1135 = 113.5 + 56.75 = 170.25
Answer = 170.25
hi please help i’ll give brain
Answer:
10
Step-by-step explanation:
Common factors of 110: 1, 2, 5, 10, 11, 22, 55, 110
Common factors of 40: 1, 2, 4, 5, 8, 10, 20, 40.
Common factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60 120.
The common factor of 110, 40, and 120 is 10.
Natan turned on the stove but then forgot he was going to cook until it had been on for half an hour. How much will his forgetfulness cost on his electric bill if his stove uses 1.2 kW of electricity at the setting he used, and his utility charges him $0.18 per kW*h (kilowatt*hour) used?'
Using proportions, it is found that his forgetfulness cost him $0.108.
--------------
He used 1.2 kW for half an hour.The utility charges $0.18 per kW*h (kilowatt*hour), thus, 0.18/2 = $0.09 per kilowatt every half hour.1.2 kW used, costing $0.09 per kW. Thus:[tex]T = 1.2 \times 0.09 = 0.108[/tex]
His forgetfulness cost him $0.108.
A similar problem is given at https://brainly.com/question/23536327
A dairy farm produced 254.8 liters
of milk in 4 hours. How much milk, on
average, did the dairy produce per
hour?
Answer:
63.7
plss mark me brainliest
Step-by-step explanation:
254.8÷4=63.7
Solve 4 [5 (12+3)-2]-7 PLSSS HELP MEEE
Answer:
285
Step-by-step explanation:
4(5x15-2)-7
4(75-2)-7
4x73-7
292-7
285
3⁴+5+1⁴ first one to get the right answer will get BRIANLIST
Answer:
87
Step-by-step explanation:
3 x 3 x 3 x 3 = 81
1 x 1 x 1 x 1 = 1
81 + 1 + 5 = 87
Is 2.200929 rational
Can u guys help me please!! 90pts
Answer:
the answer is (s)
Step-by-step explanation:
(of lines, planes, surfaces, or objects) side by side and having the same distance continuously between them
What is 4.5 as an integer
Alternative form of 4.5 is 9/2
Answer:
5
Step-by-step explanation:
Integers are whole numbers, so round up from 4.5 to get 5. When rounding, if the decimal is 5 or higher you round up and if it's 4 or lower you round down.
what if question is a passenger train travels at a speed of 72 km/h a man on the passenger train observes a goods train travelling at the speed of 54km/h in the opposite direction. if the goods train passes him in 8secs, find the length of the goods train whats the answer and method for it
Answer: 35 m
Step-by-step explanation:
The problem is the same as:
a man is fix (not moving) and the goods train is travelling at the speed of 54+72 = 126 (km/h)
Distance = 126 km/h* 8 s=126000 m/(3600 s) * 8 s=35 m
Simplify the expression to determine the cost of the groceries 5.25+14.75+3.99 +2.01
Answer:
Cost of the groceries is 26.
Step-by-step explanation:
The expression is,
[tex]5.25+14.75+3.99+2.01[/tex]
Add the first two numbers,
[tex]5.25+14.75=20.[/tex]
Add the last two numbers,
[tex]3.99+2.01=6.[/tex]
Then, add the two answers,
[tex]20+6=26.[/tex]
That is,
[tex]5.25+14.75+3.99+2.01=26.[/tex]
S, the cost of the groceries is [tex]26.[/tex]
Learn more about expression, refer :
https://brainly.com/question/13315725
A little confused on this
Answer:
Step-by-step explanation:
Let the points scores by Denny = x
Point score by Keshawn = 3 * x = 3x
Total score = 280
x + 3x = 280
4x = 280 {Divide both sides by 4}
4x/4 = 280/4
x = 70
3x = 3*70 = 210
Point scored by Keshawn = 210
If Denny's point total is 70, Keshawn's point is 210
Find the length of the pizza. Round to the nearest 1/2 of an inch.
Answer:
If I may ask, is your question complete?
ABCD is a parallelogram. Find the value of x, y and z.
Step-by-step explanation:
X+100=180(linear pair)
X=180-100
X=80
30+y+x=180(sum of angle of triangle)
Y=180-110
Y=70
Answer:
Hope this helps..!!
Step-by-step explanation:
X= 80, angles in a st: line
y= 180-(30+80)=70 Angles in a triangle add upto 180..
z= 70
Nolan reads 14 pages per hour .After a total of 3 hours of reading this week,how many pages will Nolan have read in all
