Can yall help me with this
Answer:
B. $54
Step-by-step explanation:
PEMDAS: Do multiplication and division first
65 - (2*7=14) + (9/3=3)
65-14+3
Go from left to right and solve
51+3=54
In rectangle ABCD, AD=200, and diagonal AC=290, what is the perimeter of ABCD
Answer:
look at the picture i sent......
can anyone help me with this question
Answer:
[tex]78[/tex]
idont know
PLEASEEE HELPPP
John needs to rewrite the expression (4x^3y^5z)^2. Identify which of the following is the simplified form of the expression.
4x^5y^7z^3
4x^6y^10z
8x^5y^7z^3
16x^6y^10z^2
Answer:
16x^6y^10z^2
Step-by-step explanation:
Well without doing much math I already know that (4x^3)^2 is 16x^6 because 4*4=16 and 3*2=6.
That leaves the last answer choice.
20% of what number is 24
Answer:
20% of 120 is 24.
Step-by-step explanation:
i need to write 20 letters
Will give brainlyist :D
Answer:
[tex] \boxed{80}[/tex]
What is the vertex of this parabola?
Answer:
Step-by-step explanation:
It is the turning point, (100,0)
Answer:
The vertex of a parabola is the point at the intersection of the parabola and its line of symmetry
Step-by-step explanation: it is the center so it would be 100
Find the value of x in the triangle
How long will it take to travel 432 kilometres at an average speed of
96 kilometres per hour?
Answer:
4.5hr
Step-by-step explanation:
v=s/t
t=s/v
432km/96km/hr
4.5 hr
km will will cancelled out
The time taken to travel 432 Km at an average speed of 96 Km/h is 4.5 h
What is average speed?Average speed is defined as the total distance travelled divided by the total time taken to cover the distance.
Average speed = Total distance / total time
How to determine the timeTotal distance = 432 KmAverage speed = 96 Km/hTime =?Average speed = Total distance / total time
96 = 432 / time
Cross multiply
96 × time = 432
Divide both side by 96
Time = 432 / 96
Time = 4.5 h
Learn more about speed:
https://brainly.com/question/680492
Best answer gets brainliest
c) How many applications will your mother actually use on her new cell phone? Solve the equation you wrote in part b to find the unknown variable. (2 points)
i put this in part B (She uses 24 applications regularly)
Answer:
24 would be the correct answer.
Step-by-step explanation:
24 would be the correct answer because 2/3 x 18 + 12 = 24.
Making 2/3 the the fraction that was used and already installed.
Making 18 the number of the already installed applications
Making 12 the number of the additional installed applications.
I hope this helped!!!
[tex]( \frac{8}{11}) {}^{7 - 2 \times 3 - 1} [/tex]
find the answer
Answer:
1
Step-by-step explanation:
[tex](\frac{8}{11})^{7- 2*3 - 1} = (\frac{8}{11})^{7- 6 - 1}\\\\=(\frac{8}{11})^{7- 7}\\\\=(\frac{8}{11})^{0}\\\\=1[/tex]
Please help will give you Brainliest *image
Answer:
5 folders and 5 pens = yes
6 pens and 6 erasers = yes
1 pen and 4 notebooks = no
3 folders and 7 erasers = no
4 folders and 2 notebooks = yes
Step-by-step explanation:
Max total = $10
(5 folders x 1.29) + (5 pens x 0.70)
6.45 + 3.50 = 9.95
(6 pens x 0.70) + (6 erasers x 0.89)
4.20 + 5.34 = 9.54
(1 pen × 0.70) + (4 notebooks × 2.35)
0.70 + 9.40 = 10.10
(3 folders × 1.29) + (7 erasers × 0.89)
3.98 + 6.23 = 10.21
(4 folders × 1.29) + (2 notebooks × 2.35)
5.16 + 4.70 = 9.86
please answer this pdf i need the help badly and please get it right i beg of you
Answer:
1 = B
2 = 3/7
3 = B
4 = J
5 = 1/25
6 = H
7 = D
8 = G
9 = A
10 = 1/3
11 = D
Step-by-step explanation:
Sam is saving for a guitar. He already has $50 saved and intends to save $30 each week. At week 12, how much money will Sam have saved?
Answer:
$50 + ($30 x 12) = $410
Step-by-step explanation:
Answer:
$410.00
Step-by-step explanation:
2/5 meters converted to centimeters
The cost of a plane ticket varies directly as the number of miles in the trip. A 3000 mile trip costs $400. What is the cost of a 450 mile trip
Answer:
$60
Step-by-step explanation:
set up a proportion and cross-multiply:
3000/400 = cost/450
c = cost
3,000c = 180,000
c = 180/3
c = 60
Price of the ticket of 450 mile trip = $60.
What is Division?The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items. It is an operation used for equal grouping and equal sharing in math. Division is the opposite of multiplication.
Division Math Formula
The four important terms used in the division operation are dividend, divisor, quotient and remainder. The formula to calculate the division of two numbers is:
Dividend ÷ Divisor = Quotient + Remainder.
Given,
Ticket cost of 3000 mile trip = $400
Ticket cost of 1 mile trip = $400/3000
Ticket cost of 450 mile trip = $400 × 450 /3000
= $60
Hence, the cost of 450 mile trip is $60.
Learn more about division here:
https://brainly.com/question/21416852
#SPJ5
Move the dot to the number that equals 7 X
6
+
+
10+
+
6
+
7
0
1
4
9
نه او
+10
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6
6
R
Answer:
the answer is 21
Step-by-step explanation:
What is 3a+3b factored??? I’m confused
Answer: 3(a+b)
Step-by-step explanation:
PLEASE HELP NO LINKS
Answer:
y = -2/3x + 3
Step-by-step explanation:
( -3, 5)
Parallel slope = -2/3
Slope-intercept:
y - y1 = m(x - x1)
y - 5 = -2/3(x + 3)
y - 5 = -2/3x - 2
y = -2/3x + 3
pls help look at the photo above
Answer:
G = 18.75
Step-by-step explanation:
A. 12.5 * 7.5 = 93.75
B. 10 * 7.5 = 75
93.75 - 75 = 18.75
3. A mechanic charges $90 for the inspection plus $25 per hour. If the bill was $240, how many hours did he work?
A. 8 hours
B. 7 hours
C. 6 hours
D. 5 hours
a 42 foot flagpole near the washington monument casts a shadow that is 14 feet long. At the same time, the washington monument casts a shadow that is 185 feet long, how tall is the washington monument?
Answer: 555 feet
Step-by-step explanation:
LaTeX: \left(3x^2\:-\:1\right)+\left(3x^2\:-x^3\right)( 3 x 2 − 1 ) + ( 3 x 2 − x 3 )
Answer:
I wanted to simplify since u didn't specify what u wanted: -x^3 + 6x^2 -1
Step-by-step explanation:
I assume this is what you typed: (3x^2 - 1) + (3x^2 - x^3)
-x^3 + 6x^2 -1
Answer:
-x³+6x²-1
Step-by-step explanation: Hope it helps
Almonds cost $5 per pound. Cashews cost $2 per pound. Matt purchased
a container of almonds and cashews that sells for $3 per pound. The label
was torn and says that there are 10 pounds of cashews in the container.
How many pounds of almonds are in the container?
A 5 pounds
B 10 pounds
C 15 pounds
D 25 pounds
Answer:
B 10 pounds
Step-by-step explanation:
Start with what you know. You know that almost 5 dollars per pound. and that cashews cost 2 dollars per pound. If there are 10 pounds of cashews, that is 20 dollars worth of cashews. then if you use your head you will figure out that there are 10 pounds.
Answer:
C
Step-by-step explanation:
can someone answer these pls
Answer:
Exponential
Step-by-step explanation:
The y values are going up by a factor of 2 as x increases.
Below is the table of values of a function. Write the output when the input is n.
input
1
6
8
n
output
2
12
16
Answer:
input is doubled.
equation n×2=output
Answer:
The answer is 22
Step-by-step explanation:
The answer is 22 because as you can see, the rule is x2
1 x 2 = 2
6 x 2 = 12
8 x 2 = 16
11 x 2 = 22
Not sure how to do number 14. Would like some help please.
Answer:
6x+y = 25
3x=14
=> x=14/3 => y = 25/6x = 25/28
Step-by-step explanation:
simplify the expression by combining like terms -3x - 8 + 7x - 1
Answer:
4x-9.
Step-by-step explanation:
-3x - 8 + 7x - 1
7x -3x=4x.
-8 -1= - 9.
4x-9
Help with math please and thank you
Answer:
Option 2
Step-by-step explanation:
Option 2 is the linear function because it follows standard equation layout, which is y=mx + c
please help. thanks.