Answer:
$1430
Step-by-step explanation:
40% of 5.50 = 0.4 × 5.50 = 2.2
$2.20 per roll, 2.20 × 650 = 1430
solve 2x-15≤5 please help
Answer:
x≤10
Step-by-step explanation:
2x-15≤5
+15 (both sides)
2x≤20
divided by 2 (both sides)
x≤10
Answer:
x ≤ 10
Step-by-step explanation:
2x-15≤5
+15≤+15
---------------------
2x ≤ 20
2x ≤ 2x
--------------------
x ≤ 10
What is the length of the missing side, x?
*I would really appreciate the help.*
Answer:
x/40=49/35
49×40=x×35
x=(49×40)÷35
x=56
A rectangle is 30 inches long. The diagonal is 50 inches how wide is the rectangle?
The answer is 1,500. You have to multiply 30 and 50.
Answer:
40
Step-by-step explanation: A rectangle is a quadralaterial with 4 90 degree angles made up of two diagonals. If we draw one diagonal, it would split the rectangles into two right triangles. Since a rectangle has a right angle, we can use pythagorean theorem to solve the missing side.
[tex]a^{2} +b^{2} =c^{2}[/tex] where a and b are the length and widith and c is the diagonal length. Let plug it in
[tex]30^{2} +b^{2} =50^{2}[/tex]
900+[tex]b^{2}[/tex]=2500
[tex]b^{2} =1600[/tex]
[tex]\sqrt{1600 =[/tex]40
b=40
P Josh wants to determine the number of loaves of bread he can bake using the 13 and one-third cups of flour he has. If each loaf requires 3 and four-fifths cups of flour, how many loaves can Josh bake?
3 loaves of bread
4 loaves of bread
50 loaves of bread
51 loaves of bread
Answer:
the 13 and one-third cups of flour he has. If each loaf requires 3 and four-fifths cups of flour, how many loaves can Josh bake?
3 loaves of bread
4 loaves of bread
50 loaves of bread
51 loaves of bread
Step-by-step explanation:
Simplify the expression -2.4f+0.9f-11-9
Answer:
-1.5f - 20
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
-2.4f + 0.9f - 11 - 9
Step 2: Simplify
Combine like terms (f): -1.5f - 11 - 9Combine like terms (Z): -1.5f - 20ill give brainlyest please help me
Answer:5
Step-by-step explanation: trust
Drag the tiles to the correct boxes to complete the pairs.
Match the events described to the likelihood of their occurrence.
Answer:
I hope this helps
Step-by-step explanation:
Find the slope of the line that contains (3,6) and (6, 9).
Answer:
1
Step-by-step explanation:
Use the formula: y2 - y1/x2 - x1
9 - 6 = 3
6 - 3 = 3
Slope = 1
solve quadratic inequality x^2+4x≥0
Answer:
Step-by-step explanation:
y = x² + 4x is an up-opening parabola with x-intercepts 0 and -4.
y ≥ 0 when x≤-4 or x≥0
range: (-∞,-4)∪[0,+∞)
3. Find the slope and the y-intercept of the graph of the linear equation.
y = 2x + 9
A) slope: 9; y-intercept: 2
B) slope: 5; y-intercept: 2
C) slope: 3; y-intercept: 9
D) slope: 2; y-intercept: 9
A wreck occurred on an interstate Highway that caused a traffic jam 1 mile long. The average car is 14 feet long and cars make up 70% of the Traffic Jam. The average Pickup Truck is 20 feet long and is 20% of the traffic jam. The average tractor Trailer is 75 feet long and makes up 10% of the traffic jam. If there are 3 feet between each vehicle, how many vehicles are in the traffic jam?
A) 27 vehicles
B) 270 vehicles
C) 2700 vehicles
D) 27,000 vehicles
Answer:
B
Step-by-step explanation:
b)270
If CN = 8 centimeters, find DN help please
DN=CN=8cm if N is a centre.since radii are equal in circle.
I will mark brainalist plzzz
One number is six more than a second number. four times the first is 10 less than 6 times the second. Find the numbers.
I need this solves asap.
[tex]\sf{\bold{\blue{\underline{\underline{Given}}}}}[/tex]
One number is six more than a second number. four times the first is 10 less than 6 times the second.⠀⠀⠀⠀[tex]\sf{\bold{\red{\underline{\underline{To\:Find}}}}}[/tex]
Find the two numbers.⠀[tex]\sf{\bold{\purple{\underline{\underline{Solution}}}}}[/tex]
⠀⠀⠀⠀
In questions given,One number is six more than a second number.
if second number is a
first number is a+6.
and,
four times the first is 10 less than 6 times the second.
So,
4×(a+6)=6a-10
we have to solve this.
[tex]\bold{4\times (a+6)=6a-10 }[/tex]
[tex]\bold{4a+24=6a-10 }[/tex]
[tex]\bold{6a-4a=24+10 }[/tex]
[tex]\bold{2a=34 }[/tex]
[tex]\bold{ a=\dfrac{34}{2} }[/tex]
[tex]\bold{ a=17 }[/tex]
we,get our second number =a=17.
So,
first number =a+6=17+6=23
URGENT ONLY ALLOW RIGHT ANSWER
Answer:
The X intercepts are (-7,0) and (-3,0)
Can I get help on C plz
Answer:
the answer would be 6...
Describe how to determine the average rate of change between x = 1 and x = 3 for the function f(x) = 3x3 + 1.
Need this quick please!
Answer:
9x^2+9xh+3h^2
Step-by-step explanation:
The general rate of change can be found by using the difference quotient formula. To find the average rate of change over an interval, enter a function with an interval: f ( x ) = x 2 , [ 2 , 3 ]
(15 Points) Hey yall. Can you please help me with this problem?
Answer:
y [tex]\geq[/tex] 3x + 3
y < -x - 2
Step-by-step explanation:
For the first one, you can see that the slope is 3 and the y-intercept is 3, so the equation of the line would be y = 3x + 3. Then, since the shaded area is above the line it would be greater than and since the line isn't dashed it is greater than or equal to.
The completed equation is y [tex]\geq[/tex] 3x + 3
For the second one, you can see that the slope is -1 and the y intercept is -2, so the equation of the line would be y = -x - 2. Then, since the shaded area is below the line and the line is dashed, the completed equation is y < -x -2
Question 12
Which of the following relations is NOT a function?
A
{(2, 1), (5, 7), (2, 4), (1, 9)}
B
{(2,5), (3,5), (-2, 1), (5, 2)}
с
{(-1,3), (5,7), (1, 4), (9, 2)}
D
{(-2, 4), (3, 6), (2, 3), (4, -2)}
Answer:
A, because for every x value there can only be exactly one y value. Since 2 pairs with 1 and 4, the relation is not a function.
Step-by-step explanation:
How many kilometers are in 145,500 cm?
Enter your answer as a decimal in the box. Do not round your answer.
145,500 cm =
kmHow many kilometers are in 145,500 cm?
Enter your answer as a decimal in the box. Do not round your answer.
145,500 cm =
km
Answer:
1.45500
Step-by-step explanation:
Solve the Equation. 14x+28=14
Answer:
x= -1
Step-by-step explanation:
1. First, you need to combine like terms. Constants with constants and variables with variables. Since there is only one variable, there is nothing to combine it with so nothing happens to it. The constants, on the other hand, can combine.
2. You have to subtract 28 from 28 and 14 so that +28 can cancel out on the left side and combine on the right.
3. That will leave you with 14x= -14.
4. Now you need to get x on its own so you need to divide 14 (opposite of multiplication to cancel out) on both sides.
5. That will leave you with x= -1. That is your final answer.
Hope this helps! Please vote me as Brainliest. Let me know if you need more of an explanation. Remember, cheating is never the answer. Try your best before you seek answers. Hope it's not too late. Good luck with whatever you are doing! Have an amazing day!
The shortest distance between any two points is a straight line.
a. True
b. False
Answer:
True
Step-by-step explanation:
The answer to this question is true.
It is worthy to note that in any two points, we have exactly one line segment that connects them together. Now the The distance that lies between both of these points is the length of this line segment which connects them. Also this distance is never negative. It is always positive.
Archimedes was the first to say that the shortest distance between two points is a straight line.
3
Which two equations represent the following statement?
28 is 12 less than k.
A
28 = K - 12
B
<
28 = 12 +K
с
K-12 = 28
D28 - k = 12
Use the Distributive Property to write an equivalent expression.
5 (9+6r) Please hurry! Thank you! :)
Answer:
45+30r
Step-by-step explanation:
Answer:45+30r
Step-by-step explanation:
Because first you multiply 5x9 that gets you 45 then you multiply 5 again with 6 that gets you 30 but don’t forget the r hope this helped!
what theorem can be used to prove the 2 triangles similar?
Answer:
C. SSS
Step-by-step explanation:
[tex] \frac{AB}{SQ} = \frac{AC}{SR} = \frac{BC}{QR} = 2 [/tex]
Thus, the ratio of the corresponding side lengths of both triangles are equal. This implies that all three corresponding side lengths of both triangles are proportional to each other.
Consequently, based on the SSS Criterion, we can conclude that both triangles are similar to each other.
from the table shown
a) Describe in words the pattern relationship
b) Write a rule to describe the pattern shown.
c) If the table had an input of 7, what would be the output?
d) If the table had an output of 31, what would be the input?
Answer:
c
Step-by-step explanation:
Help plzz! True or False?
-15 is a solution for -8x = 125
Answer:
false, it doesn't equal 125
4x + 7x2 + 6y + 12
What is the standard form
Answer:
4x+6y+26
Step-by-step explanation:
-6 1/3 -6.375 which one is greater
Answer:
-6 1/3 is greater
Step-by-step explanation:
-6 1/3 = -6.3333333333
-6.375 = -6.375
Step-by-step explanation:
-6 1/3=-20.3333..
-6.375
So -6.375 is greater than -6 1/3
hope it helps you
have a nice day
(I really need help) FGHIJ ~ YUVWX. Find UY and GH.
Answer:
UY = 90
GH = 4
Step-by-step explanation:
Given that FGHIJ ~ YUVWX, therefore, their corresponding side lengths would be proportional to each other. Thus:
UY/GF = VW/HI
UY/10 = 63/7 (Substitution)
UY/10 = 9
UY = 10*9
UY = 90
In the same vein, we have:
VW/HI = UV/GH
63/7 = 36/GH (Substitution)
9 = 36/GH
GH*9 = 36
GH = 36/9
GH = 4
