Answer: meeee
Step-by-step explanation: really need it
6. Jenny is training for a marathon and runs and a constant rate of 6 miles per hour.
a) What is the distance, d, in miles, that Jenny runs in t hours. Write an equation to represent this situation.
Find the sum of the arithmetic sequence. 15,17,19,21,...,33
Answer:
as formula says:
sum =
in our case n = 10, a1 = 15 and An = 33 so the answer will be:
sum = 10 * (33 + 15)/2 = 10 * 48 / 2 = 10 * 24 = 240
Step-by-step explanation:
I need HELP please and thank you
Answer:
73.5
Step-by-step explanation:
Using the three parallel lines theorem, it divides the transversal that cut the parallel.
We are going to set up a proportion of
[tex] \frac{distance \: of \: lot}{property \: length} = \frac{width \: of \: lot}{emtire \: lake} [/tex]
For lot
For lot C, the distance of the lot is x since we dont know, The property length is 212, the with of the lot is 69 and the length of the lake is 199.
[tex] \frac{x}{212} = \frac{69}{199} [/tex]
the answer is 73.5
Cierra is keeping track of the amount of money in her lunch account each week. She writes the equation A = 40 – 6w. What number in this equation represents the rate of change?
Answer:
hdgeuehd eidbvoedveud dbzjdvsje sisbs e sid idea tiff
please help!!! I can't get this. I've been stuck on this for at least an hour
Answer:
The answer is 0.375
Step-by-step explanation:
First, you have to divide 1 by 8 which = 0.125
Then, you have to multiply that answer by 3 because .75 is 3 quarters.
Hope this helps! :)
PLEASE HELP FAST!!! WORTH 50 POINTS!!!
Kathleen is a sales associate in a jewelry store. She earns $560/wk plus an 8% commission on sales. How much does she need to sell in a week to earn at least $700 that week?
a. Write an inequality equation to solve the problem. Use your choice of variable.
b. How much does she need to sell to earn at least $700 that week? Show your work.
c. Graph your solution on the number line below.
Answer:
1. 560+0.08x > 700$
2.1750$
3. Below
Step-by-step explanation:
(I’ll mark you brainiest if you get the answers for me). A cylinder and its dimensions are shown in the diagram.
Which equation can be used to find V, the volume of the cylinder in cubic inches?
Answer:
B !
Step-by-step explanation:
Given that the quadrilateral shown is a parallelogram. Use the
properties of parallelograms to find x if A = 133º and Z
D = (3x +
35)
A) X = 2
B)
x = 4
C)
X = 5
D) x = 7
9514 1404 393
Answer:
B) x = 4
Step-by-step explanation:
Perhaps angles A and D are adjacent, so have a sum of 180°.
133° + (3x +35)° = 180°
3x +168 = 180 . . . . . . . . simplify
x + 56 = 60 . . . . . . . . . . divide by 3
x = 4 . . . . . . . . . . . . . . . . subtract 56
solve for x . help anyone ?
Step-by-step explanation:
[tex] \cos(60) = \frac{x}{10} \\ x = 5[/tex]
Denise is using a ladder to clean the outside of her second story windows. The ladder she is using is 24 feet long, and she puts the base of the ladder 13 feet away from the house in order to avoid her flower garden. How high up the side of her house does the ladder reach? Round to the nearest tenth.
Answer:
72 ft
Step-by-step explanation:
If x = 1, what is the value of the following expression?
HELP ME PLSSS! Please help me...
Answer:
Expression
An algebraic expression is a combination of variables, numbers, arithmetic operations, powers, roots, and more. Within algebra, there are many forms of expressions that may have specific names, such as polynomials. Below are a few examples of algebraic expressions:
x + 7
x2 + 3x + 4
Evaluating expressions
Expressions can be part of equations, or they can also be evaluated for a given value. This means to substitute the given value into the expression then perform the operations in the expression.
Examples
1. Evaluate the following expression given that x = 5
(2x + 7) × x
(2(5) + 7) × 5 = (17) × 5 = 85
Another way that this problem could have been posed is using the following notation:
[(2x + 7) × x] | x = 5
The vertical bar means to evaluate the expression given what comes after the bar.
2. (2x2 + 7x) | x = 5
2(5)2 + 7(5) = 50 + 35 = 85
From the above examples we can see that:
(2x + 7) × x = 2x2 + 7x
They are equivalent expressions.
Equivalent expressions
Equivalent expressions are expressions in which for some given variable (or variables), such as x, the values of the expressions are equal.
2x + 2 = 2(x + 1)
For any value of x, the expressions above have the same value; they are just in different forms. We can test this by plugging a few values in for x.
If x = 1: 2(1) + 2 = 2(1 + 1)
4 = 4
If x = -5: 2(-5) + 2 = 2(-5 + 1)
-8 = -8
We can do this for many more numbers, but the result will be the same.
Writing expressions in different but equivalent forms can be helpful in certain mathematical contexts, including solving equations in algebra. Having a factored, equivalent form of an expression is one commonly used method for solving algebraic equations involving variables raised to a power.
Example
Solve 2x + 2 = (x + 1)(x + 7)
Expand the right side of the equation, then group the like terms:
2x + 2 = x2 + 8x + 7
x2 + 6x + 5 = 0
Factor the left side of the equation to find an equivalent expression:
x2 + 6x + 5 = (x + 1)(x + 5) = 0
Now that the equation is factored, we can solve for x by dividing each term and setting the remainding term equal to 0. Note that we must do this for each term or we would lose one of the solutions to the problem.
x + 1 = 0
x = -1
and
x + 5 = 0
x = -5
Therefore, the solutions to the above equation are x = -1 and x = -5
Answer:
18 is the answer ...
Step-by-step explanation:
8-2+12
Stella had 30 minutes to do a three-problem quiz. She spent 9 7/10
minutes on question A and 5 2/5 minutes on question B. How much time did she have left for question C?
Answer: 14 9/10 mins left
Step-by-step explanation: 9 7/10 + 5 2/5 five and two fifths=5 4/10 9+5=14
7/10+4/10=1 1/10 1 1/10+14=15 1/10 30-15 1/10=14 minutes and 54 seconds
Х
3х+8
Find the value of x
Answer:
x=2[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
divide both size by 3
⇒[tex]\frac{3x}{3}[/tex]=[tex]\frac{8}{3}[/tex]
3 will cancel 3x then x will stand on it own
x=[tex]\frac{8}{3}[/tex]
3 will divide 8
x=2[tex]\frac{2}{3}[/tex]
Which statement is true about the graphs of the two lines y=-8x-5/4 and y=1/8x+4/5
Answer:
they are perpendicular. If you were to graph the two equation they would be perpendicular
Step-by-step explanation:
does 1/8 ÷ 5 equal 1/4 true or false?
Find the measure of the missing angle.
Answer:
50
Step-by-step explanation:
180-80-50=50
Answer:
50°
Step-by-step explanation:
All triangles have interior angles that add up to 180°
50° + 80° + x = 180°
130° + x = 180°
-130° - 130°
x = 50°
Brawlhalla or Smash Brothers, if you answer both and they're ccorrect you get brainliest
1222*4*999*33/5+63/90
Answer:32228539.9
Step-by-step explanation:I have no clue what brawlhalla is or smash brothers my bad but I did answer that equation for you
Suppose that 17 inches of wire costs 51 cents.
At the same rate, how much (in cents) will 13 inches of wire cost?
Answer:
$0.39
Step-by-step explanation:
51/17 = 3
$0.03 per inch
0.03 × 13 = 0.39
$0.39
Which relation has a domain of {3, 5, 8} ?
o {(3, 8), (5, 3), (3, 5)}
O {(3, 2), (5, 1), (8,3), (1, 4)}
{(5, 1), (3, 4), (8, 2), (3, 3)}
{(2, 8), (1, 3), (3,5)}
HELP THIS IS TIMED Name all of the transformations that have happened from y = 5xif the new equation is y = -5(x-4)+9.
Answer:
im not sure but I think its 29/10
Step-by-step explanation:
Please urgent answers.
Answer:
k = 1/2
Step-by-step explanation:
g(x) = 3 - kx g^-1(4) = -2
y = 3 - kx
x = 3 - ky
x - 3 = -ky
(x-3) / (-k) = y
(x-3) / (-k) = (g^-1(x))
4-3 / (-k) = -2
1 / (-k) = -2
1/k = 2
1 = 2k
1/2 = k
The difference between two numbers is 3. Their sum if 27. What is the
smaller number?
Answer: The smaller number is 12
Step-by-step explanation:
Answer:
the smallest no.is 12 and largest no. is 15
it is the answer nd plz comment me
Help!!!!! Giving out 15 points and a Brainliest to the person who answers correctly
Answer:
m∠TUW = 90, m∠VUR = 130, m∠VUW = 50
Step-by-step explanation:
Supplementary angles add up to 180!
142 equals 176 minus f
Answer:
can you be more clear?
Step-by-step explanation:
Answer:
f=34
Step-by-step explanation:
Solve the linear equation:
7x-3x=5x+2
Answer:
x = -2.
Step-by-step explanation:
7x - 3x = 5x + 2 Subtract 5x from both sides:
7x - 3x - 5x = 2
-x = 2
x = 2 / -1
x = -2.
1. A) There are 16 pieces of fruit in a bowl and 8 of them are
oranges. What percentage of the Fruit are oranges? (Please explain)
Answer:
If there are 16 pieces of fruit and 8 of them are oranges then 16 - 8 = 8. This proves that 8 is half of 16 so the percentage of oranges in the bowl is 50%
I hope this helps (:
Answer:
50% of them are oranges.
Step-by-step explanation:
Half of the fruit in the bowl are oranges and the other half aren't. As a percentage, 50% would describe the oranges in the bowl and 100% would describe the overall amount of fruit in the bowl since half of 16 is 8. Sorry if my explanation is confusing.
What is the quotient and remainder of 29 divided by 5
Answer:
The quotient is 5 and the remainder is 4
Step-by-step explanation:
The quotient is what you're dividing by and the remainder is what's left.
The value of quotient is, 5
And, The value of remainder is, 4
What is Division method?Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
To find the quotient and remainder of 29 divided by 5.
Now, We can divide the number as;
5 ) 29 ( 5
- 25
------
4
Thus, After divide we get;
The value of quotient is, 5
And, The value of remainder is, 4
Learn more about the divide visit:
https://brainly.com/question/28119824
#SPJ5
Angela has a collection of nickels and quarters worth $8.80. If she has 68 total nickels and quarters, how many quarters does she have?
Y=x+1.75
4x-2y=4
Solve for ordered pair(x,y)
Which expression represents sin(g) for the triangle shown ?
Answer:
a
Step-by-step explanation:
sin G=(opposite side)/hypotenuse=x/z