Answers
Answer:
6
Step-by-step explanation:
Related Questions
A pair of congruent angles are described as follows: One angle measures nine more than six times a number, and the other angles described as being thirty less than nine times a number. What is the measure of the angles in degrees?
Answers
Answer:
87 degrees
Step-by-step explanation:
congruent means equal to set each expression equal to each other:
9 + 6n = 9n - 30
39 = 3n
n = 13
substitute 13 into each expression; make sure they are both equal
in the diagram below, the expression in each circle is the result of the sun of the two rectangles connected to it. complete the diagram, writing the expressions in their simplified form
Answers
Answer:
this is the answer for the empty circle and rectangle
In the fraction 1/2, the number 1 is:?
Answers
Answer:
the numerator
Step-by-step explanation:
what is the slope intercept form of (2,3) (1,3)
Answers
Answer:
y=3
Step-by-step explanation:
9. What is the area of the largest square?
A=?
A = 36
units
A = 64
units.
Answers
SHOW YOUR WORK PLEASE
Answers
Answer:
30 1/2 x 9 1/3 = 284 7/10
Step-by-step explanation:
i just used a calculator.
hope this helps <3
given m and n find the value of x
Answers
Step-by-step explanation:
5x-2 and 5x+2 are corresponding angles
They add up to 180 degrees
5x-2 + 5x + 2 = 180
10x = 180
x = 18
I hope this helps!!!
The sum of m and 3m + 2 is 28. Find m.
Answers
Answer:
6.5
Step-by-step explanation:
28-2=26
26=4m
26/4=6.5
Two linear functions are shown. Which function has the greater initial value
Answers
function b ..............
simplify expression and combine likes turms 4 (x-2)+2(x-1)
Answers
Answer:
6x - 10
Step-by-step explanation:
4(x - 2) + 2(x - 1) = 4x - 8 + 2x - 2 = 6x - 10
5 star, thank, and brainliest if helpful
Answer:
6x-10
Step-by-step explanation:
4x-8 + 2x-2 is the distributited problem, add together 4x and 2x (6x) and add -8+-2 = -10, put them together.
Alex is a stockbroker. Earns % commission each week. Last week, sold $ worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?
Answers
Answer:
a. $896
b. $46,592
Step-by-step explanation:
a. Alex earns 14% of the amount of stock he sells in a week.
The week before he sold $6,400. This means that his earnings in commission are:
= 14% * 6,400
= $896
b. Commission for the year:
If he makes $896 per week, there are 52 weeks in a year. Per year he would make:
= 896 * 52
= $46,592
Lauren needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.25 hours and charged her $51 for parts. The total was $359.75. What was the cost of labor, per hour?
Answers
Answer:
5
Step-by-step explanation:
Answer: 95
Step-by-step explanation:
on Tuesday at lunch time , it was 29°C .by sunset , the temperature had dropped to 16°C
Answers
Answer:
viivuvuhc ol xlbhxhx
Step-by-step explanation:
xxx tube xxx s s s s s yh y uinollnkbk j8. Bob bought a pair of tennis shoes on sale
for $72 at a sport's store. The original
price of the shoes was $90. What was the
percent of
decrease
?
PLEASE HELP ASAP
Answers
Answer:
20%
Step-by-step explanation:
So, I would set this up as a proportion-
72 x
90 100
Cross multiply-
100 x 72 = 7200
Divide-
7200/90 = 80
Subtract-
100 - 80 = 20
So, it is a 20% decrease
Harry purchased a table with Rs. 7000 and sold it at an amount of Rs. 7900. Find his gain percent.
Answers
Answer:
12%
Step-by-step explanation:
Answer:
12.89%
Step-by-step explanation:
[tex] \frac{900}{7000} \times 100 = 12.85714286[/tex]
30 points help me ASAP
Answers
Answer:
Functions: 2, 3, 6, 7, 9
Non-functions: 1, 4, 5, 8, 10
Answer:
2,3,6,7,9 and or, 1,4,5,8,10
Step-by-step explanation:
A cylinder has a base radius of 7in and a height of 18in what is its volume in cubic in to the nearest tenths place
Answers
Answer:
I think the answer is 2,770.9^3
Step-by-step explanation:
Volume = πr2h
= π×72×18
= 882π
= 2770.8847204662 in ^3
Solve for x: 5x + 13 = 1/3(9x – 6) + 7x
Answers
Step-by-step explanation:
5x + 13 = 1/3(9x – 6) + 7x
5x + 13 = 3x-2+7x
5x-3x= -2-13
2x= -15
x= -7.5
Prove or disprove that point (4.00, 4.50) lies on circle O centered at the origin.
Answers
Answer:
(4.0 , 4.5) to the center is not the distance of radius
Step-by-step explanation:
circle formula centered at origin: x² + y² = r²
x² + y² = 6² = 36
(4)² + (4.5)² = 16 + 20.25 = 36.25 ≠ 36
y = 2x + 1
x - y = -3
Is (2, 5) a solution of the system?
Yes
No
Answers
Answer:
No
Step-by-step explanation:
If you substitute the numbers into either of the two functions when you solve you don't get the right numbers
Use area model to solve shereen arranges 229 books into 7 even piles .How many books did shereen put in each pile ?
Answers
Step-by-step explanation:
3 2
7 ⟌229
- 21
1 9
- 1 4
5
33 piles of books
I hope this helps!!!
Greg planned for his
company to make $25,000
this month. Instead, they
made $18,000. What is the
percentage difference?
Answers
gogle
For f (x) = 3x + 1 and g(x) = x^2 -6, find (f-g) (x)
Answers
Answer:
D
Step-by-step explanation:
(f - g)(x) = f(x) - g(x), so
f(x) - g(x)
= 3x + 1 - (x² - 6) ← distribute by - 1
= 3x + 1 - x² + 6 ← collect like terms
= - x² + 3x + 7 → D
Writing Assignment: Your friend in another school has just sent you a
screenshot of a math problem and needs your help. IN WORDS, you must
describe how to solve the problem and you must include your solution.
Remember to use COMPLETE sentences. Include math vocabulary (coefficent,
variable, functions, etc) in your verbal description. Here is the problem:
Evaluate if x = 4.
f(x) = = - 3x + 8
Answers
Given that,
f(x) = -3x + 8
To find,
The value of f(x) at x = 4.
Solution,
We have,
f(x) = -3x + 8
We need to find the value of f(x) at x = 4
Pu x = 4 in f(x).
f(4) = -3(4) + 8
= -12 +8
= -4
So, f(4) is equal to -4.
98 = 3y - 4 whats tha answer
Answers
Answer:
y = 34
Step-by-step explanation:
Answer:
34
Step-by-step explanation:
you would add 4 to both sides and get
102=3y
then you would divide by three and get
34=y
What is an equation of the line that passes through the point (-1,-3)(−1,−3) and is perpendicular to the line x-2y=14x−2y=14?
Answers
Answer:
No Solution
Step-by-step explanation:
The equations given are:
x-2y=14
14x-2y=14
The only solution to this system is (0, -7) and therefore there is No Solution.
Answer:
y=−2x−5
Step-by-step explanation:
Could someone pls help me If you know it pls ASAP thank you 
Answers
Answer: 6 hours
Step-by-step explanation:
25% of 30 = 7.5
5% of 30 = 1.5
7.5 - 1.5 = 6
Tremaine used 6 hours more to play games than to do research.
Answer:
games - 7.5 hours
research - 1.5 hours
7.5-1.5 = 6
He played games 6 hours more than doing research
Step-by-step explanation:
30:100=0.3
1% - 0.3
0.3x5=1.5
0.3x25=7.5
A triangle in which all of the angles are smaller than 90° is called an ____ ____.
Answers
Answer:
acute triangle
Step-by-step explanation:
Jacob has 98 pennies. how many quarters does he have?
Answers
Answer:
If you mean by total of pennies, 3.
If you mean literally then its 0.
Does that even make sense?
1 Quarter - 25
2 quarter - 50
3 quarter - 75
4 quarter - 100.
Which of the following is equivalent to 5(y+2k)?
A) 5+10k
B) 5y+2k
2k+10y
D) 10k+5y