30/24= 1.25m per min
= 1.25×36= 45 minutes
А
Question 5
Dwight owns 1600 acres of farmland. He wants to split the PLEASE HELP TIMED TEST !!
land into fourths and sell off each of the parcele, which expression shows the amount of acres that each parcel will contain? Select ALL that apply
1600 =
1600-4
1600
B
С
D
16.4
E
1600-
1600+
F
Answer:
Options (B) and (C)
Step-by-step explanation:
Farmland owned by Dwight = 1600 acres
He wants to divide his farmland into four equal parts.
So the area of each part of the land will be = [tex]\frac{\text{Area of the farmland}}{\text{Number of parts of the farmland}}[/tex] = [tex]\frac{1600}{4}[/tex]
This expression can be written in different ways,
[tex]\frac{1600}{4}=[/tex] 1600 ÷ 4
[tex]=1600\times \frac{1}{4}[/tex]
Therefore, Options (B) and (C) will be the correct options.
Find the slope of the line ya y = 3 2x – 1.
Answer:
the slope is [tex]m=-\frac{3}{5}[/tex]
Step-by-step explanation:
[tex]3x+5y=-5[/tex]
[tex]m=-\frac{3}{5}[/tex]
Donna has 6 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the race and walking back the same
distance to cool down. If she runs at a speed of 10 mph and walks back at a speed of 2 mph, how long should she plan to spend walking back?
Answer:
Avg speed of the round trip = 2*10*2/(10+2) = 10/3 mi/hr
D = r*t = (10/3)*6 = 20 miles
--> 10 miles each way
--> 5 hours walking back.
She'll get bored doing that.
Step-by-step explanation:
If AM = MB, then AM + 5 = MB + 5.
which property
Answer:
Addition Property of Equality
Step-by-step explanation:
If A = B, then A + C = B + C
The statement is illustrating the Addition Property of Equality.
In the statement, A is AM, B is MB, and C is 5. Hope this helps!
The property of the required statement is addition Property of Equality.
It is required to find the property of the required statement.
What is a statement?A statement is a declarative sentence that is either true or false but not both. A statement is sometimes called a proposition. The key is that there must be no ambiguity. To be a statement, a sentence must be true or false, and it cannot be both.
Given:
Addition Property of Equality:
In an equation, the additive property of equality states that if we add or subtract the same number to both sides of an equation, the sides remain equal.
If A = B, then A + C = B + C
∴c=c
Therefore, the property of the required statement is addition Property of Equality.
Learn more about statement here:
https://brainly.com/question/2285414
#SPJ2
PLZ HELP ASAP. I need to make these equations
Answer:
725 = 475 +25x
15+x/2=9
Step-by-step explanation:
Answer:
725 = 475 +25x
15+x/2=9
Step-by-step explanation:
which slope is perpendicular to the given slope: m=1/4*
Answer:
[tex] - \frac{4}{1} = - 4[/tex]
Which ones are incorrect and what did they forget
421 × 18 ≈ ____ × ____ = ____
Answer:
Step-by-step explanation:
3473 8209ewu8wpwads =a d=waduwa sd a-= dwausS-d wa-sd was-d-aaa-d w=a dwa98-dhs;odwa s7dwa=w=da=da-dad-a w8ahspd-wasd wa-d 8-wasdwaf 0rgk9r8f
Answer:
18 x 421 = 7578
Step-by-step explanation:
421 x 18 = 7578
simplify
the 6 is an exponent
(3x5)^6
Answer:
1/225
Step-by-step explanation:
A teacher assigns 5 points for a correct answer and -2 points for an incorrect answer and 0 points for leaving the questioned unanswered. What is the score for Mohit who had 22 correct answers and 15 incorrect answers and 7 unanswered questions?
Answer:
Mohit has a score of 80
Step-by-step explanation:
Answer: Mohit got a scoe of 70
Step-by-step explanation: had this question on my assigment
15 + x3 24
O A. X29
O B. xs 39
O C. x2 39
D. X 9
Answer:
It's asking you to add right? if it's not tell me what it's asking and i'll re-do it
if so your answer should be: x3 + 39
Translations can be written using ordered pair notation
True or false
Answer:
true
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
A mechanic buys 2 barrels of oil. If there are 63 gallons in every barrel and approximately 3.785 liters for every gallon, approximately how many liters of oil did the mechanic buy?
Answer:
476.91 Liters
Step-by-step explanation:
Lets start by figuring the liters per gallon amount. 63 times 3.785 equals 238.455. Since we have 2 barrels, we need to multiply this by 2 in order to get a grand total of 476.91 liters of oil.
This is for law of sines
It says solve each triangle so what parts am I solving? Do I solve all parts or if there’s 2 angles and 1 side, I look for the other angle?
Step-by-step explanation:
Solving a triangle means finding all unknown sides and angles.
For example, in #9, the third angle is 180° − 81° − 59° = 40°.
Using law of sines, the other two sides are:
a / sin 59° = 15 / sin 40°
a = 20.0
b / sin 81° = 15 / sin 40°
b = 23.0
(a4b-5c3)2 please solve
Answer: I thibk it is
a^8c^6
_______
b^10
Round 8.1785 to the nearest hundredth
Answer:
I believe its 8.18 hope I helped. =)
Answer:
8.1785 to the nearest hundredth is 8.18.
Step-by-step explanation:
1. I left 8. and change the .1785 because 17 is the hundredths place. Next I took the .1785 and rounded it to .18 because the 85 is above 50.
2. I put the two numbers together (8. & .18) and I got 8.18.
I hope this helps:)
Which of the following expressions is modeled on the number line?
Answer:
2 x 3
Step-by-step explanation:
Since it starts at and goes right twice in intervals of 3, you can conlude that the answer would be 2 x 3 because it corresponds with the previous numbers stated.
Points A, B, and C are collinear. Point B is between A and C. Solve for x
AB= 3x, BC= 2x - 2 , and AC= 18. Find x.
Answer:
x=4
Step-by-step explanation:
You set the equation up like this
3x+2x-2=18
5x-2=18
5x=20
x=4
What is the sun's radius in miles.
Answer:
432,690 mi I think
Answer:
432,690 miles
A number whose value is less than 0
__________________________
Answer: a negative
Step-by-step explanation:
Positive numbers are numbers from 0 and up negative numbers are numbers with a subtraction sign infront of them like -2 or -6
Answer:
A negative
Step-by-step explanation:
Any number below 0
Ex: -1,-2,-3,-4, etc...
I will give brainliest answer to the most helpful person ;)
Answer:
x=10 y=7
Step-by-step explanation:
1) 2(5x-5)=(6x+50)
2) 10x-10=6x+50
3) 4x-10=50
4) 4x=40
5) x=10
1) 7y-9=5y+5
2) 2y-9=5
3) 2y=14
4) y=7
Answer:
x=15, y=7
Step-by-step explanation:
Set up each equation to each angle's vertical angle.
Solve for x.
2(5x-5)= 6x+50
10x-10=6x+50
x= 15
Solve for y.
5y+5= 7y-9
y=7
what is the answer??
Answer:
-8x + 11
(i’m assuming you just need to combine terms?)
Step-by-step explanation:
-5x + 7 - 3x + 4
combine 7 & 4 to get
-5x + 11 - 3x
combine -5x and -3x to get
-8x + 11
Answer:
-8x + 11
Step-by-step explanation:
A local sporting goods store is planning to hire up to 24 temporary employees for its annual Black Friday Sale. Experienced workers (x) will be paid $20 per hour and produce 1.5 times the profit that an inexperienced worker produces. Inexperienced workers (y) get hired at $15 per hour. The store can pay up to $400 per hour for the temporary employees. How many of each type of worker can be hired to maximize profit?
Answer:
8 experienced workers and 16 inexperienced workers
Step-by-step explanation:
Let x represent the number of experienced workers, y represent the number of inexperienced workers.
The store can hire up to 24 temporary employees, hence:
x + y ≤ 24
The store can pay up to $400 per hour, hence:
20x + 15y ≤ 400
Also, x, y > 0
The solution to the above problem is at (8, 16). Hence x = 8 and y = 16.
The profit of an experienced worker is 1.5 times the profit that an inexperienced worker. hence:
Profit = 1.5x + y
Profit = 1.5(8) + 16
Profit = 12 + 16 = 28
What is 212 tens / 10
Answer:
212 ones
Explaination:
If you have 212 tens and trade them all for ones, hence the ÷10, you'll get 212 ones.
17. Given that I ||m, find the value of 'X'.
(5x + 8)
m
53°
n
Answer:
40
Step-by-step explanation:
Find the next three numbers in the pattern.
1,4,9,16,
Answer:25,36,49
Step-by-step explanation:
Answer:
25 , 36 , 49Step-by-step explanation:
1 , 4 , 9 , 16 , 25 , 36 , 49
1 + 3 + 5 + 7 + 9 + 11 + 13 = ↑
Hope this helps! <3
Cheryl paid $37.20 for 12 gallons of ice cream for a school picnic. How much would 1 quart of ice cream cost?
$0.68
$0.78
$3.10
$4.10
Answer:
b
Step-by-step explanation:
Answer:0.78
Step-by-step explanation:
a) Simplify
7(x - 2)2
7X = 2
Please
Answer:
49 x2 + 28 x + 4
Step-by-step explanation:
What is the rate of change (slope) of the function y = −7x?
The rate of change is -7, because the standard equation is y = mx + b, where m is the slope and b is the y intercept. Here, m is what is attached to x, which is -7, s0 -7 is the slope.
-7A function that changes in the same way all the time is?
Answer:
A function that changes the same way can be a linear function.
y = a*x + b.
Where the rate of change (this is, how much changes y when x increases or decreases) is defined by the coefficient a, that is constant.
for example, suppose that when x = x0, we have y = y0
y0 = a*x0 + b.
Now x0 increases by one unit, to (x0 + 1)
y = a*(x0 + 1) + b = (a*x0 + b) + a = y0 + a.
Then if x increases (or decreases) 1 unit, y increases (or decreases) a units.
Now, we can define the rate of change of a function as it's derivate with respect to some variable.
In this case, if we derive with respect to x, we have:
y' = a
Then the rate of change is constant.