PLEASE HELP! will add brainliest. The answer is not 40
Answer:
42
Step-by-step explanation:
42 is the answer to the universe and everything in it.
PLEASE HELP I DON’T UNDERSTAND THIS AND ITS DUE TODAY
Answer:
b
Step-by-step explanation:
It takes Benjamin 28 minutes to mow two lawns. Assuming along with the same size and Benjamin works at the same speed about how long will it take him to mow five lawns?
Answer:
its really hard mark me brainly
Step-by-step explanation:
Pamela drove her car 99 kilometers on 9 liters of fuel.
Write an equation to determine the the number of kilometers that she can drive with 12 litres of fuel.
Answer: 132 Liters
Step-by-step explanation:
Ap ex
23) What is the value of x? *
X
5
12
013
O 17
0119
169
Answer:
x²=5²+12²
x²=25+144
x=√169
x=13
Please help, due today.
What is the slope of line a?
A) -4
B) 4
C) - ¼
D) ¼
help me help you, math question.
Answer:
Point A: (-3,3)
Point B: (3, -2.5)
Point C: (-4, -4)
point D: (1,0)
Step-by-step explanation:
Answer:
1. Point A (-3, 3)
2. Point B (3, -2.5)
3. Point C (-4, -4)
4. Point D (1, 0)
Explanation:
to identify the coordinates of each point, begin by locating where the point is across from the x axis and y axis.
These coordinates are in the form (x, y)
where x is the horizontal [left and right] orientation or location in respect to the x axis, and y is the vertical [up and down] orientation or location in respect to the y axis.
Point A is 3 units to the left and 3 units up from the origin [(0, 0)] so the coordinate of this point is (-3, 3).
Point B is 3 units to the right and 2.5 units down from the origin [(0, 0)] so the coordinate of this point is (3, -2.5).
Point C is 4 units to the left and 4 units down from the origin [(0, 0)] so the coordinate of this point is (-4, -4).
Point D is 1 unit to the right and 0 units down from the origin [(0, 0)] so the coordinate of this point is (1, 0).
Given: f(x) = x - 7 and h(x) = 2x + 3
Write the rule for f(h(x)).
Answer:
f(h(x))= 2x-4
Step-by-step explanation:
f(h(x))=f(2x+3)=2x+3-7= 2x-4
Twelve less than the product of a number and 6 is 60.
Which equation models the sentence?
12−n⋅6=60
n⋅6−12=60
n÷6−12=60
n÷6+12=60
Answer: A i think
Step-by-step explanation:
Answer:
The Answer is B N*6-12=60
Step-by-step explanation:
if you multiply 6*n(12) you get 72 then if you subtract 12 from 72 you get 60.
I just did the test and got an A
Edna earns $6 for each hour of yard work. How many hours in all will it take Edna to earn
$42?
Answer:
42 divided by 6=7 so 7 hrs
Step-by-step explanation:
its probalay wrong im not smart lol
Let f(x) be her earnings for x hours. it's given that [tex]f(x) = 6x[/tex]. The question asks what is x for [tex]f(x) = 42[/tex].
[tex]42 = f(x) \\~\\42 = 6x \\~\\x = 7[/tex]
She has to work 7 hours.
The average amateur golfer can hit a ball with an initial upward velocity of 28.3 meters per second. The height can be modeled by the equation h = -4.9t^2 +28.3t, where h is the height of the ball in meters, after t seconds
Questions: At what height is the ball hit? When is the ball at its maximum height?What is the maximum height of the ball?
Answer: 7.9t
Step-by-step explanation:
Which of the following is best used to measure the weight of a 18-wheeler truck
Tons
Ounces
Gallons
Pounds
I need help with a geometry problem! It’s about reflection
Step-by-step explanation: Here, we're asked to reflect ΔQRS over
the x-axis so we begin by reflecting point Q over the x-axis.
Since point Q is 2 units below the x-axis, point Q will reflect
over the x-axis to a position 2 units above the x-axis.
We label this point as Q' which is the ordered pair (1, 2).
Next we reflect point R over the x-axis.
Since point R is 2 units below the x-axis, point R will reflect
over the x-axis to a position 2 units above the x-axis.
We label this point as R' which is the ordered pair (3, 2).
Now connect the points to get our reflection.
Next we reflect point S over the x-axis.
Since point S is 6 units below the x-axis, point S will reflect
over the x-axis to a position 6 units above the x-axis.
We label this point as S' which is the ordered pair (1, 6).
how are factors and multiples related?
Answer:
Factors and multiples are different things. But they both involve multiplication: Factors are what we can multiply to get the number Multiples are what we get after multiplying the number by an integer
Step-by-step explanation:
Mode of 67,76,67,76,67,23,32,23,32
Answer:
67
Step-by-step explanation:
pls help i will give you thanks,5 star rating and branliest
I bought 4 rings that cost $60. How many rings could I buy for $90?
A. 5 rings
B. 8 rings
C. 6 rings
D. 3 rings
Use the distributive property to write an equivalent expression for 12+18.
PLS HELP
Answer:
6(2+3)
Step-by-step explanation:
6x2=12
6x3=18
12+18
help please see pictures.
Answer:
The value of a = -12
Step-by-step explanation:
Given the equation
[tex]\frac{8^{-55}}{8^a}=8^{-43}[/tex]
Determining the value of a
Given the equation
[tex]\frac{8^{-55}}{8^a}=8^{-43}[/tex]
Apply the exponent rule: [tex]\frac{x^a}{x^b}=x^{a-b}[/tex]
[tex]\:8^{-55-a}=8^{-43}[/tex] ∵ [tex]\frac{8^{-55}}{8^a}=8^{-55-a}[/tex]
[tex]-55-a = -43[/tex]
Add 55 to both sides
[tex]-55-a+55=-43+55[/tex]
Simplify
[tex]-a=12[/tex]
Divide both sides by -1
[tex]\frac{-a}{-1}=\frac{12}{-1}[/tex]
Simplify
[tex]a=-12[/tex]
Therefore, the value of a = -12
Mandy knows that a 5 meter long bar has a mass 40 kg. She wants to figure out the the mass (w) of a 3 meter long bar.
Answer:
24 kg
Step-by-step explanation:
divide 40kg with 5 meters = 8 kg per meter
so, 8 x 3 = 24 kg
hope this helps!
vote brainliest if it is!! :))
2/5 ( 5 w + 10 ) =
Please help
Answer:
2w + 4
Step-by-step explanation:
2/5(5w + 10)
2w + 4 ## ^ 2/5ths of 5 is 2, and 2/5ths of 10 is 4. (Distributive POE)
Answer: 2w + 4
Step-by-step explanation: Simplify the expression.
2/5 (5w+10) = 0
5*w+10 = 0 - 10
w = -10/5
w = -2
Jim left his house and drove to the bank. On his way back home, Jim's wife called when he
was exactly halfway home. How many total miles had Jim traveled when his wife called?
19.10 miles
1.5 miles
0 26.50 miles
11.25 miles
URGENT
Answer:
11.25 Miles , I got a different answer than the choices you put but this one is the closest that you have to my answer.
Step-by-step explanation:
a² + b² = c²
8² + 7.5² = c²
(7.5 [Half of 15{He only went halfway before his wife called}])
√120.25
c = 10.96
≈ 11 Miles
Which table shows a proportional relationship
answer: look for a common Multiple
The answer is option two, "S" represents one and "R" represents five
A cyclist travels 12 miles in 45 minutes.
What is his average speed in mph?
Answer: 16 mph
Step-by-step explanation: To get speed in mph.
Divide the miles by the time. First we can change minutes to hours.
45/60 = 3/4 hour
12 divided by 3/4 hour is 12 ÷ 3/4
Invert the denominator and multiply:
12 × 4/3
16 mph
18z + 9y - 4z + 15 - 8 + y - 2
Answer:
14z+10y+13 please mark brainliest if satisfied
Step-by-step explanation:
Simplify:
14z+10y+13
[tex]\huge\text{\bf Hey there!}[/tex]
[tex]\large\boxed{\mathsf{18z + 9y - 4z + 15 - 8 + y - 2}}[/tex]
[tex]\large\text{COMBINE the LIKE TERMS}[/tex]
[tex]\large\boxed{\mathsf{\rightarrow (9y + y) + (18z - 4z) + (15 - 8 - 2)}}[/tex]
[tex]\large\boxed{\rightarrow\mathsf{9y + 1y + 18z - 4z + 15 - 8 - 2}}[/tex]
[tex]\large\boxed{\mathsf{\rightarrow 10y + 14z + 7 - 2}}[/tex]
[tex]\large\boxed{\mathsf{\rightarrow 10y + 14z + 5}}[/tex]
[tex]\huge\boxed{\text{Therefore, your answer is: \boxed{\mathsf{10y + 14z + 5}}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]3x=5*9 you have to multiply the numbers
Answer:
15 is the multiply of the number
IS
Directions. Simplity the expression,
1 am 7) + 15046) + (-6m + 1)
I need help quocl
Answer:
-2m - 5n + 12Step-by-step explanation:
Simplify:
(4m + 7) + (- 5n + 4) + (- 6m + 1) = 4m + 7 - 5n + 4 - 6m + 1 = (4 - 6)m - 5n + 12 = -2m - 5n + 12Answer:
[tex](4m + 7) + ( - 5n + 4) + ( - 6m + 1) \\ = 4m + 7 - 5n + 4 - 6m + 1 \\ = \boxed{- 2m - 5n + 12}✓[/tex]
(-2m-5n+12) is the right answer.Mrs. Alverez purchased 3 pounds of oranges for $3.45. At this price, how much do 5 pounds of oranges cost?
Answer:
$5.75
Step-by-step explanation:
1.15 a pound
Answer:
$5.75
Step-by-step explanation:
urgent!!!!!!!!!
Find m
1.What is the slope of this graph?
2.What is the y- intercept of this graph?
3.what is the equation of the graph?
Answer:
2/1
y int- 1
y=m2-1
y int- is on vertical line
please help
A bushel of apples currently costs and the price is increasing by $0.40 per weekA bushel of pears currently costs $16 and the price is decreasing by 0.30 per week. What system of linear equations could be used to determine when the two fruits will cost the same amount per bushel? Let represent the number of weeks and y represent the total cost per bushel.
Answer:
Idon'tknowdaanswertothatquestionsorry.
Step-by-step explanation: