Answers
Answer:
A
Step-by-step explanation:
Related Questions
A gardener can trim a square lawn of side 50 metres in 4 hours. At the same rate, how long will it take him to trim a square lawn of side 25 metres?
A)1 hour
B)2 hours
C)2 hours 30 minutes
D)3 hours
Answers
Answer:
2 hours
Step-by-step explanation:
50 metres / 4 hours = 25 metres / x hours
cross multiply both sides
50x = 25(4)
50x = 100
divide 50 both side
x = 100/50
x = 2 hours
ALREADY LATE PLS HELP!!!
Answers
Answer:
36 ounces
Step-by-step explanation:
9 x 4 = 36
What is the value of fraction x plus z plus y over, y, end fraction, when x equals 7, y equals minus 5, and z equals square root of 9 ?
Answers
10-5/-5
5/-5
-1
help i did the first part and id.k the rest.....
Answers
Answer:
w=6x+1.25
Step-by-step explanation:
What divided by -18 = 23
Answers
Answer:
x= [tex]- \frac{18}{23}[/tex]
Step-by-step explanation:
What's the probability of drawing a 5 out of a standard deck of 52 cards
Answers
help please! im about to meet with my teacher soon so please help ASAP!!!!!!
Answers
Answer:
C AND D
HOPE IT HEPS
ITS EASY
what is 0.716 divided by 5?
Answers
Please help as soon as possible!! 75 POINTS!! Hurry please!!!
Answers
Answer:5
Step-by-step explanation:
4565
In an experiment, the variable that is manipulated is called the?
Measurement variable
Explanatory variable
Response variable
Confounding variable
Answers
Answer:
Explanatory Variable is the right answer it is the variaable being manipulated and observed.
Step-by-step explanation:
Need help please!!!!!
Answers
Answer:
0 or 5/12
Step-by-step explanation:
with everything subtracted its 0 but with only subtracting 1/6 its 5/12
Given the function
f(x)=-1/2(1-x)^2,
find f(-5).
Answers
Answer:
f(x)= -1/2(1-x)^2
replacing x with -5 since -5 was given as the function
f(-5)=-1/2(1-5)^2
according to bodmas we solve what is in the bracket first
f(-5)=-1/2(-4)^2
f(-5)=-1/2(16)
-1/2*16/1
-16/2=-8
Which of the following words describe the slope of a vertical line?
a. negative
c. undefined
b. positive
d. zero
Answers
Answer:
Undefined the slope is a slope line
Step-by-step explanation:
It is horizontal straight across
If y=32 when x=8, find y when x=30.
Answers
*How to solve*
Step 1: Find how many times larger 30 is than 8
30/8= 3.75
Step 2: Multiply by y
32x3.75=120
Hope this helps comment below for more questions:)
slope =-5, y-intercept =-2
Answers
Answer:
y = -5x - 2
Step-by-step explanation:
y = mx + b
m = -5
b = -2
Step-by-step explanation:
I am not completely sure what your question is, but if you want to write an equation, you can just plug in the values for m and b to get y=-5x-2. If you wish to graph it, start at (0,-2) because that is your y-intercept. Next, move up 5 units and to the left 1 unit since the slope is negative. Now you have the point (-1,3). Connect the dots to get the graph.
do –2(3x – 1) = –6x – 1 have one solution
Answers
Answer:
No solutions
Step-by-step explanation:
–2(3x – 1) = –6x – 1
First distribute the left side
-6x + 2 = -6x - 1
Add 1 to both sides
-6x + 3 = -6x
Add 6x to both sides
3 = 0
This equation is not true because 3 does NOT equal 0. Therefor, this equation has no solutions.
Answer:
there is no solution
Step-by-step explanation:
There are no values of x that make the equation true.
(umm can anyone help me please) I’ll give brainlist <3
Answers
Answer:
12
Step-by-step explanation:
8 times 1.5
A cake recipe requires 4 and one-half cups of flour to make 1 cake. How many cakes can be made by a baker who has 16 cups of flour?
A. 3
B. 4
C. 40
D. 72
Answers
Answer:
3 cakes
Step-by-step explanation:
Answer:
3.
Step-by-step explanation:
The real answer is 3.8 but since you cannot make .8 of a cake the answer is 3.
What is a formula for the nth term of the given sequence?
-3,-8, -13...
Answers
Answer:the answer is -43
Step-by-step explanation: it’s going down by five each time you have the first 3 already so subtract 5 6 more times
Answer:
an = 7−5 (n+1)
if the expression (x + 5 )to the 6th is expanded what is the coefficient of the linear X term?
Answers
Answer:
Coefficient of x = C(6,5) (5)^5 = 18750
Answer: 6*5^5
Step-by-step explanation:
Got it wrong and this was the right one.
A tank full of water is leaking at a constant rate for 15 minutes. The equation
y=-8x+ 500
describes the amount of water in the tank, where y is the number of liters and
xis the number of minutes that has elapsed since the tank started to leak.
Which statement is true?
A. There were 8 liters in the tank when the leak started, and it is decreasing by 500 liters per minute.
B. There were 8 liters in the tank when the leak started, and it is increasing by 500 liters per minute.
C. There were 500 liters in the tank when the leak started, and it is decreasing by 8 liters per minute.
D. There were 500 liters in the tank after 15 minutes, and it is
decreasina bv 8 liters per minute.
Answers
Answer:
C. There were 500 liters in the tank when the leak started, and it is decreasing by 8 liters per minute.
Step-by-step explanation:
-8x is the rate of the leak and 500 is the initial value for water in the tank.
PLEASE HELP
You are taking a 3 question true/false quiz. What is the probability that you will get all 3 answers right? (list your answer as a fraction)
Answers
Answer:
whatt is that the question
Osmosis is a special case of diffusion. Water, like other substances, moves from an area of higher concentration to one of lower concentration. ... In this example, the solute cannot diffuse through the membrane, but the water can. Water has a concentration gradient in this system.!!!!!!!!!!!!!!!!!!!!!:D!!!!!!!!!!!!!
a scientist is running a simulation of a hypothetical city since she wants to explore its environmental impact over time the city's population is increasing 15 percent every year and there are currently 57,000 people what will the population be in 12 years?
Answers
Answer:
203,549 !!!
Step-by-step explanation:
a company makes a cone-shaped container with a height of 15 in. The area of its base is about 78.8 in.2 Approximately what is the volume if the container?
Answers
Answer:
Approximately the volume of cone-shaped container is 393 in³.
Step-by-step explanation:
50 POINTS An airplane is traveling at a speed of 240 miles/hour with a bearing of 110°. The wind velocity is 56 miles/hour at a bearing of 325°. What are the plane's actual speed and direction angle? (hint: the direction angle is measured from the positive x-axis in a counter-clockwise direction)
A.
The speed is 179.82 miles/hour, and the direction angle is 100.60°.
B.
The speed is 179.82 miles/hour, and the direction angle is 349.40°.
C.
The speed is 196.77 miles/hour, and the direction angle is 115.60°.
D.
The speed is 196.77 miles/hour, and the direction angle is 349.40°.
Answers
Answer:
the speed is 179.82 miles/hour .and the direction angle is 100.60
PLEASE HELP I’M GIVING 15 POINTS
Answers
Sorry but I don't see any pictureessss--
What am I supposed to be answering??
Welp-
Sawarasenai kimi wa shoujo na no?~
Solve for x plz help!!
4(6x-9.5)=46
:) Thanks to all the people that help me out
Answers
Answer:
x = 3.5
Step-by-step explanation:
Distribute the 4
24x - 38 = 46
Add 38 to both sides
24x = 84
divide by 24
x = 3.5 or 7/2
Answer:
x=7/2
Step-by-step explanation:
Solve using graphing substitution or elimination in the picture
Answers
Answer:
1) 18 quarters and 30 nickels2) 8 quarters and 12 nickelsStep-by-step explanation:
1) Let quarters be x and nickels be y.
Equations based on given, 48 coins, total of $6 = 600c:
x + y = 4825x + 5y = 600Substitute y in the second equation, y = 48 - x
25x + 5(48 - x) = 60025x + 240 - 5x = 60020x = 360x = 18Then value of y is:
y = 48 - 18 = 302) Similarly to problem 1.
x + y = 2025x + 5y = 260Substitution: y= 20 - x
25x + 5(20 - x) = 26025x + 100 - 5x = 26020x = 160x = 8Then finding y:
y = 20 - 8 = 12Estimate 5,860÷2.1≈
i really need help on it.
Answers
Answer: it 2790
Step-by-step explanation:
The value of 5,860÷2.1 is 2790.
What is division?
In easy phrases, the division may be described because of the splitting of a massive institution into smaller companies such that every institution may have the same number of items. it's far an operation used for identical grouping and the same sharing in math.
What are the terminologies used in the division?dividend, divisor, quotient remainder.Learn more about division here: https://brainly.com/question/25289437
#SPJ2
How many terms are in the expression below?
-4x + 7 + 2x + 10
Answers
Answer:
3
Step-by-step explanation: