Answers
Answer:
x = 125
Step-by-step explanation:
x<125
Step-by-step explanation:
Multiply to remove the fraction, then set equal to 00 and solve.
Related Questions
find the area of the figure.
Answers
Answer:
6000
Step-by-step explanation:
multiply all the sides
Answer:
102
Step-by-step explanation:
Write the formula. A = [tex]\frac{1}{2}[/tex] x B x H
Cut the figure
6 + 6 + 5=16
16 + 10=26
26 x 6=156
156 ÷ 2=78
6 x 4=24
78 + 24=102
Please help me out, im in algebra and struggling with a problem, I will award 30 points but I need an answer fast. 1/3^-2 = 1/9. or -1/9. or 9
Answers
Answer:
it is 9
Step-by-step explanation:
when u multiply u will flip and it will not affect
Please help what's the answer
Answers
Answer:
I think the answer the second one
Answer:
No, (4, -2) is only a solution for the red equation.
I hope this helps!
what is 2 1/2 times 1 2/8
Answers
Answer:25/8 or if mixed number 3 1/25
Step-by-step explanation:
Can you solve this quadratic by taking the square root?: x^2-6x=-8
Answers
Answer:
Step-by-step explanation:
To solve this you could complete the square, use the quadratic formula, or factor it. This equation is easily factorable.
x^2-6x+8=0
(x-2)(x-4)=0
So x=(2,4)
At a school social, parents attended with their children. Everyone had a choice between a sweet snack and a salty snack. Here is a two-way table showing the number of adults and children who made each choice of snack.
sweet snack salty snack total
adult 57 88 145
child 77 31 108
total 134 119 253
Answers
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
what us the answe
re
. Subtracting a negative number from a positive number is the same as adding a positive number to a positive number.
TRUE OR FALSE
Answers
Answer:
false
Step-by-step explanation:
-6+12=6
6+12[tex]\neq[/tex]6
Answer
False
Step-by-step explanation:
Start at 6 , and move 8 units to the left. Subtracting a number is the same as adding its opposite. So, subtracting a positive number is like adding a negative; you move to the left on the number line. Subtracting a negative number is like adding a positive; you move to the right on the number line.
Whats the answer to this question lol
Answers
Answer:
1/12
Step-by-step explanation:
Multiply 1/2 x 1/6 = 1/12
Can you please help me with this problem.
Answers
Answer:
C
Step-by-step explanation:
Calculator did it lol
URGENT!!! For quiz now!
Solve the pair of simultaneous equations using matrix methods.
1) x + y =2 , x + y =3
2) 3x + 2y = 14 , x + 4y =12
3) -3x + 2y = -16 , -x - 5y = -10
4) y = 2x - 5 , 7x - 2y =16
Answers
Answer:3?
Step-by-step explanation:
I am the Real Da Baby
LESS GOOO!
Answers
Answer:
yuuhhhhh
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
I am da real baby :) lol
Given that R=7x+5Y find Y when X=9 and R=35 give your answer as an improper fraction in its simplest form
Please help
Answers
Answer:
y = -28/5
Step-by-step explanation:
R = 7x +5y
35 = 7(9) + 5y
35 = 63 +5y
-5y= 63- 35
-5y/-5 = 28/-5
Y = -28/5
Answer:
Y = - [tex]\frac{28}{5}[/tex]
Step-by-step explanation:
Given
R = 7X + 5Y ← substitute X = 9, R = 35
35 = 7(9) + 5Y
35 = 63 + 5Y ( subtract 63 from both sides )
- 28 = 5Y ( divide both sides by 5 )
- [tex]\frac{28}{5}[/tex] = Y
simplify as far as possible:3x+4y+7y
Answers
Answer:
3x+4y+7y = 3x + 11 y
Step-by-step explanation:
We need to simplify the given expression i.e.
3x+4y+7y
We know that, the like terms gets add up i.e. the sum of 4y and 7y equals 11 y
So,
3x+4y+7y = 3x + 11 y
Hence, the final simplification should be 3x + 11 y.
Guided Practice
The expression πr2hpi r squared h represents the volume of a cylinder, where r is the radius and h is the height. Suppose you want to see how the volume is impacted when you double the height. Which expression represents the volume of the cylinder with a height that is twice the length of the original length?
A.
π(2r)2hpi left parenthesis 2 r right parenthesis squared h
B.
(2π)r2(2h)left parenthesis 2 pi right parenthesis r squared left parenthesis 2 h right parenthesis
C.
(πr2h)2left parenthesis pi r squared h right parenthesis squared
D.
πr2(2h)pi r squared left parenthesis 2 h right parenthesis
Answers
Answer:
D.
πr2(2h)pi r squared left parenthesis 2 h right parenthesis
Step-by-step explanation:
Grade 10 math help please. Please show work
Answers
Answer:
43.94?
Step-by-step explanation:
I think if you use inverse cos you should get the correct number. So, to find cos, you need to know the adjacent side and the hypotenuse. Here, the reference angle would be the person holding the kite. The distance from the person to the barn is the adjacent side, which is 18. The string of the kite, I assume, would be 25.
cos(∅) = [tex]\frac{18}{25}[/tex]
cos(∅) = 0.72
cos⁻¹(0.72) = 43.94
I don't know if that's what you're looking for, but... If it's not correct, lmk so I can rewrite it. :)
how many faces does the following shape have
Answers
Answer:
6.
Step-by-step explanation:
Faces in other words is the number of individual shapes on one shape. In this case, how many rectangles is on this shape. Hope this helps have a good day!
Answer:
rectangle is
Edges=12
Faces=6
Vertices=8
–n2 – 7n + 10 – 8n2 + 1
Answers
Answer:
= -7
Step-by-step explanation:
hope it'll help you mark me as brainliest
Answer:
-9n^2 -7n + 11
Step-by-step explanation:
Add like terms, -8n^2 + -n^2 = -9n^2, 10+1 = 11
-9n^2 - 7n +11
help please i will give brainlist
Answers
Answer:
Angle 1 is 67 and Angle 2 is 46
Step-by-step explanation:
The sum of three consecutive even numbers is 132. What are those three numbers? Explain how you found your answer.
Answers
Answer:
43, 44 and 45
Step-by-step explanation:
As it is mentioned consecutive, we can take the numbers as
x, x + 1 and x + 2
so x + (x + 1) + (x + 2) = 132
3x + 3 = 132
3x = 129
x = 43
Other two number are:
x + 1 = 44
x + 2 = 45
The numbers are 43, 44 and 45.
3x+6=132
X=132-6/3
X=42
42,42+2,42+4
42,44,46
Tony's town had an election last month. 180 people voted in the election and 720 did not vote. What percentage of the people voted?
Answers
Hope this helps!
Answer:
20%
Step-by-step explanation:
180 + 720 = 900 total people in town
180/900 or 180 ÷ 900 = 0.2 or 20%
Hope this helps!
The graph shows a line and two similar triangles. What is the equation of the line
Answers
Answer:
y = (1/3)x + 2
Step-by-step explanation:
The equation of a straight line is given by:
y = mx + b, where y and x are variables, m is the slope of the line, that is the ratio of the change in vertical distance to horizontal distance while b is the y intercept of the graph.
From the graph, we can see that the y intercept (where the graph touches the y axis) is 2. Hence b = 2
Also, the slope (m) = change in y / change in x = 1 / 3
The equation of the line is:
y = (1/3)x + 2
Answer:y = (1/3)x + 2
Step-by-step explanation:
hope this helps
I need help I don’t understand this at all please
Answers
Step-by-step explanation:
[tex] \tan( \alpha ) = \frac{15}{9} = \frac{7}{h } \\ h = \frac{7 \times 9}{15} = 4.2[/tex]
5x^2 – 3x IS SUBTRACTED FROM 3x^2 + 7x
Answers
Answer:
2x^2-10x
Step-by-step explanation:
Jason buys 15,000 grams of potatoes at the grocery store. How many kilograms of potatoes does he buy?
Answers
Answer:
15 kilograms
Step-by-step explanation:
[tex]15000 \: grams = \frac{15000}{1000} = 15 \: kg[/tex]
Answer: 15 kilogram
Step-by-step explanation:
1000 Gram equal to 1 kilogram
What is the resulting equation when the expression for y in the second equation is substituted into the first equation-3x+2y=-3
Y=4x+1
Answers
Answer:
x=-5/11, y=-9/11. (-5/11, -9/11).
Step-by-step explanation:
3x+2y=-3
y=4x+1
---------------
3x+2(4x+1)=-3
3x+8x+2=-3
11x=-3-2
11x=-5
x=-5/11
y=4(-5/11)+1
y=-20/11+11/11
y=-9/11
What is the nth term rule of the linear sequence below?
5,8,11,14,17
(btw it says the nth term not the 9th.)
Answers
9514 1404 393
Answer:
an = 5 +3(n -1)
Step-by-step explanation:
The n-th term of an arithmetic sequence is ...
an = a1 +d(n -1)
Here, you have first term a1=5 and common difference d=8-5=3, so the n-th term is ...
an = 5 +3(n -1)
_____
If you like, you can simplify this to ...
an = 5 +3n -3
an = 3n +2
Answer:
it's 3n-3
Step-by-step explanation:
Solve the system:
x+4y=1
3x+5y=10
Answers
Answer:
[tex]x=6.25\\y=-1.25[/tex]
Step-by-step explanation:
[tex]3x+5y=10\\x+3y=1\\\\[/tex]
Second equation times 3:
[tex]3x+9y=3[/tex]
1st equation minus equation above:
[tex]-4y=7\\y=-7/4[/tex]
Insert to equation:
[tex]3x+\frac{-35}{4}=10\\12x-35=40\\12x=75\\x=75/12=6.25[/tex]
Harper invested $930 in an account paying an interest rate of [tex]\frac{19}{2}[/tex]% compounded monthly. Zoey invested $930 in an account paying an interest rate of [tex]\frac{37}{4}[/tex] % compounded continuously. To the nearest dollar, how much money would Harper have in her account when Zoey's money has tripled in value?
Answers
Answer:2861
Step-by-step explanation:
Please help me
In a city all the houses are either three or four storeyed the ratio of the number of three storyed building to four storeyed building is 5:3 if the total number of buildings is 488 find the number of four storeyed buildings.
Answers
Get the answer using calculator please
What is the equation of the following line? Be sure to scroll down first to see
all answer options.
Answers
Answer:
i did this before the answer is c
Answer: 1/5 x
Step-by-step explanation: