Answers
15 degrees
7x-10+6x-5=180
13x=180
x=15
Related Questions
Find the simple interest earned
after 8 years in an account with a
principal of $5,000 and an annual
interest rate of 3%.
Answers
Answer:
SI = $1,200 ; A = $6,200
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year,
then, solving our equation
I = 5000 × 0.03 × 8 = 1200
I = $ 1,200.00
The simple interest accumulated
on a principal of $ 5,000.00
at a rate of 3% per year
for 8 years is $ 1,200.00.
please help with this question
Answers
Find the equation of the line
That is perpendicular to y=-2x+1 and contains the point (8,2)
Answers
Answer:
y=.5x-2
Step-by-step explanation:
If one line is perpendicular to another that means that their slopes are negative reciprocals
which means that the slope (or m in y=mx+b) is .5
so far we have
y=.5x+b
to solve for b we plug in (8,2)
2=.5(8)+b
2=4+b
-2=b
therefore our equation is
y=.5x-2
Answer:
hope it helps
stay safe healthy and happy.
A bag contains 4 red marbles, 9 blue marbles, and 7 white marbles. What is the probability of picking neither a blue nor a white marble?
Answers
Answer: 1/5 or 20%
Step-by-step explanation:
4 red + 9 blue + 7 white = 20 total
neither blue nor white means it has to be red so 4/20 or 1/5
Find the height, x, of the tree. 20 points for this question
79.03 ft
111.80 ft
124.74 ft
70.83 ft
Answers
Answer:
70.83
Step-by-step explanation:
srr if incorrect
Last year, an organization spent $500 on food for an event 100 people attende
This year, they plan for 120 people to attend the event. Food costs the same per
person as it did last year. From last year to this year, what is the percent change in
the money the organization spends on food? Show your work.
Answers
Since 120 is bigger than 100, the money spent will increase. 120 / 100 = 1.20, so it’s a 20% increase in expenses as my final answer. Hope this helped ☺️
Joseph and his younger brother, Ryan, are taking a backpacking trip and must take a total of 12 gallons of water. Ryan will carry 4 less than half of gallons Joseph will carry. Let x be the number of gallons Joseph carries and let y be the number of gallons Ryan carries.
Answers
Hope it helps you...
Ayla assembles a straight path for her toy trains using 11 pieces of track. Each piece of track is 8 centimeters long.
How long is the path?
Answers
Answer:
88 centimeters
Step-by-step explanation:
8 times 11 is 88
The length of the path is 88 centimeters.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example: so
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
Ayla uses 11 pieces of track, and each piece is 8 centimeters long, so the total length of the path is:
11 pieces of track x 8 centimeters per piece
= 88 centimeters
Therefore,
The length of the path is 88 centimeters.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ3
Solve (4x – 3) > 5 for x.
Answers
Answer:
x>2
Step-by-step explanation:
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{(4x - 3) > 5}[/tex]
[tex]\mathsf{4x - 3 > 5}[/tex]
[tex]\large\text{ADD 3 to BOTH SIDES}[/tex]
[tex]\mathsf{4x - 3 + 3 > 5 + 3}[/tex]
[tex]\large\text{CANCEL out: -3 + 3 because that gives you 0}[/tex]
[tex]\large\text{KEEP: 5 + 3 because it helps solve for x}[/tex]
[tex]\mathsf{5 + 3 = \bf 8}[/tex]
[tex]\large\text{New EQUATION: }\mathsf{4x > 8}[/tex]
[tex]\large\text{DIVIDE 4 to BOTH SIDES}[/tex]
[tex]\mathsf{\dfrac{4x}{4}>\dfrac{8}{4}}[/tex]
[tex]\large\text{CANCEL out: } \mathsf{\dfrac{4}{4}}\large\text{ because that gives you 1}[/tex]
[tex]\large\text{KEEP: }\mathsf{\dfrac{8}{4}}\large\text{ because it helps you compares to x}[/tex]
[tex]\mathsf{\dfrac{8}{4}=\bf 2}[/tex]
[tex]\boxed{\boxed{\large\textsf{Therefore your ANSWER: \boxed{\mathsf{\bf x > 2}}}}}\huge\checkmark[/tex]
[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Hello! , To those brainly user well If answered, not joker, please answer it correctly I need a sober answer.
Answers
Step-by-step explanation:
here is my answer.. i hope it can help.. correct me if im wrong..
plzzzz help me!!!! thank you in advance.
Answers
Answer:
x-15
Step-by-step explanation:
less than means it comes after
so the 15 is subtracted from x
x-15
Answer:
A. x - 15
Step-by-step explanation:
50 POINTS WILL MARK BRAINLIEST
Answers
if the question is finding the area then the answer would be 89m^2
what is the area of the triangle 3,4,5
Answers
i need help please thx
Answers
18cm×2=36cm
13cm×2=26cm
36+26=62cm
answer =62cm
CAN SOMEONE PLEASE HELP ME WITH THIS?? THANK YOU SO MUCH!!
Answers
Answer:
volume = ⅓×π×4²×9 = 48π sq. meters
HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST
Answers
Answer:
A and C
Step-by-step explanation:
Which is the greatest common factor of
48 and 72?
A, 8
B, 12
C, 24
D, 48
Answers
Answer:
24
Step-by-step explanation:
Because we have to look at the GREATEST common factor.
8 and 12 are factors but they are not the greatest.
24 is the greatest common factor they both share.
PleaseeEEEE helpp!!!
45 POINTS
Answers
Answer:1.85+x=5.30
Step-by-step explanation: ez
Answer:
1.85 + x = 5.30
Step-by-step explanation:
It started of at 1.85 meters
After awhile it has reached a height of 5.30
If x represents the meters the tree has grown then x + 1.85 will equal 5.30 as the tree started off at 1.85 meters and reached a height of 5.30
5. Quadrilateral LMNO has coordinates L(5,6),
M(9,8), N(11, 12), and 0(7,10). How can
quadrilateral LMNO be classified?
A. Square
B. rhombus but not a square
C. rectangle but not a square
D. parallelogram but neither a rhombus nor a
rectangle
Answers
Answer:
B- Rhombus but not square
Step-by-step explanation:
School sucks balls
Put a random answer or a correct answer. If you put. A correct answer put “correct” next to it if you put a random answer put “random” next to it
Answers
Answer:
25in (correct)
Si f(x)=2x-6 , entonces f(3)=?
Answers
Answer:
f(3)= 0
Step-by-step explanation:
f(3)= 2*3 - 6 = 6 - 6 = 0
PLEASE HELP
Write a linear equation representing the information shown in the table.
A)
y = –2∕5x – 5
B)
y = 2∕5x – 5
C)
y = –5∕2x – 5
D)
y = 5∕2x – 5
Answers
Answer:
D
Step-by-step explanation:
the only one that make sense
Someone help me out with this need a quick respond
Answers
so 2x 3.1416 x 2= 12.56
so the third one counting from left to right
The graph of a quadratic function j is shown on the coordinate grid. The coordinates of the intercepts and the vertex are integers.
What is the minimum value of j?
Answers
Good luck.
Find the missing angle measure of the triangle
Answers
Answer: 45°
Step-by-step explanation: add the angles together to get a total of 180°
Marissa earned $2,250 this month. She has expenses of rent of $800, car payment is $225, utilities are $75, Insurance is $200, car maintenance of $200, and groceries/household supplies at $300. She needs to purchase a new washer and dryer set this month and the lowest price she could find is $500. Can Marissa afford the washer and dryer set this month? Should she save and purchase the set in the following month?
Answers
Answer:
The final answer is she should save and purchase the set next month because she has only 450 this month.
Step-by-step explanation:
2250 - 800 -75 - 225 - 200 - 200 - 300 = 450
450 > 500
Please help me!
The base of a rectangular prism has dimensions measuring 8 feet by 17 feet. If the volume of the prism is 1,632 cubic feet, find the height of the prism.
Answers
Answer:
Step-by-step explanation:
how soon do you need the answer
What is the unknown fraction?
Answers
Answer:
38/100
Step-by-step explanation:
.................................................
What is the area of this trapezoid?
The area of the trapezoid is __ square units.
Answers
Answer:
its all black;-; that just color black
Step-by-step explanation:
how we going to see it if that is black
The height of a standard kitchen
counter top would be about