Answers
Answer:
D
Step-by-step explanation:
"Solution to the system" means when the two lines intersect. As seen in the graph, you can see that the two lines intersect at (3,-4). This was for Question 11
Related Questions
Just say "Yes" or "No"
Answers
Answer:
No
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
1. Sam bought a camera that originally cost $150.00, but was on sale for 25% off. Sales tax was 6%. How much did he pay for the camera?
A. $121.50
B. $119.25
C. $112.50
D. $156.50
Answers
Answer:
B $119.25
Step-by-step explanation:
150 decrease 25% =
150 × (1 - 25%) = 150 × (1 - 0.25) = 112.5
112.5 increase 6% =
112.5 × (1 + 6%) = 112.5 × (1 + 0.06) = 119.25
Can anyone help me on #4
Answers
Answer:
(a) 47°
Step-by-step explanation:
360° - (135° + 110° + 68°) = 360° - 313° = 47°
Fraction addition and subtraction ???
Answers
Answer:
What about it? which comes first? if that's what you mean then think about PEMDAS first ( ) then exponents them multiplication then division then addition then subtraction
I will give brainliest
What is the answer to this question
Please explain
Answers
Answer:
156°Step-by-step explanation:
∠3 is the exterior angle and:
m∠3 = m∠1 + m∠2Substitute and solve for x
7x + 9 = 3x + 13 + 3x + 177x + 9 = 6x + 307x - 6x = 30 - 9x = 21Find the measure of ∠3
m∠3 = 7*21 + 9 = 147 + 9 = 156°A ranger hiked 601 feet to and from the peak of a mountain, each way. The ranger hiked 2 times in the past eight weeks. How far did the ranger hike on the mountain over the past eight weeks?
Answers
Answer: 2,404 feet
Step-by-step explanation:
Each way was 601 feet. Going up was 601 feet and coming down was the same.
Total for both is therefore:
= 601 + 601
= 1,202 feet.
They did this twice in 8 weeks:
= 1,202 * 2
= 2,404 feet
what is -x+y=30
x=7y
Answers
Answer:
the answer is 37
im 100% positive
Step-by-step explanation:
The polynomial h(x) = (x+3)(x + 1)(x - 2)(.– 4) has the following zeros/roots:
Answers
Answer:
The roots(zeros) are :x=-3,-1,2,4
Step-by-step explanation:
The answer is A.
PLEASE HELP ME. A bacteria is tripling every 10 days. If there is 4 bacteria in a sample, how long will it take to reach 1 million bacteria? What formula did you use? Approximate and exact answer please.
Answers
Answer:
Step-by-step explanatiNlo peral son en
2 points
Perimeter. The perimeter of the triangle is 45. Write an equation to
represent the problem.
Enter the equation without any blank spaces. Enter a simplified equation.
5x
17
15
Your answer
NEXT QUESTION
Find the value of x in the previous problem.
Enter your answer as a decimal, no fractions.
Answers
Answer:
5x+32=45;x=2.6
Step-by-step explanation:
5x+17+15=45
5x+32=45
5x=13
x=2.6
Answer:
x=2.6 is required equation.
perimeter of triangle=45
sum of all sides=45
5x+17+15=45
5x=45-32
5x=13
x=13/5=2.6
Algebra two is so confusing for me
Answers
Answer:
1. c
2. d
3. a
4. f
5. e
6. b
help plz!!! thanks and plz put steps!
Answers
Answer:BrainlyIsGonnaDie
Step-by-step explanation:
Please help quick what is the area of the shaded region
Answers
Answer:
370 mm sq
Step-by-step explanation:
bxh/2=area of triangle
so 20/2x37=370
2.
Consider the equation y = 3x.
2a
Complete the table of values below:
Х
- 2
-1
0
Answers
can someone help me with this please
Answers
Answer:
Step-by-step explanation:
Answer is 30
Complete the table
Original price- $60
Percent of Discount- ??
Sale price- $45
What is the percent of discount?
Answers
Answer:
Hey there! Therefore, your discount would be 25%.
Step-by-step explanation:
5 x 2 for easy points first answer gets brainliest
Answers
10.............................
Answer:
br uh
Step-by-step explanation:
she borrows a loan of 5000 from a loan company the loan company charges 6%how much the simple intrest
Answers
Answer:
300
Step-by-step explanation:
Given data
P=5000
R= 6%
T= 1 year
The simple interest formula is
SI= PRT/100
SI= 5000*6*1/100
SI= 30000/100
SI= 300
Hence the simple interest is 300
Find the circumference of a circle with a radius of 5 cm. Round your
answer to the nearest tenth.
Answers
Hope that helps you!
Use the given information to find the amount of A in the account earning compound interest after 6 years when the principal is $3500. r=2.29%, compound monthly
Answers
Answer:
$4014.98.
Step-by-step explanation:
A = 3500(1 + 0.0229/12)^(6*12)
= 3500(1 + 0.0229/12)^72
= 3500(1.001908333)^72
= $4014.98.
help please. find the values of x and y and if you feel like it, show your work
Answers
Answer:
[tex]x=4[/tex], [tex]y=61[/tex]
Step-by-step explanation:
Since the triangles are congruent, we already know that they have the same angles and sides.
We can solve for the missing side with this equation:
[tex]51=12x+3[/tex]
subtract [tex]3[/tex] from both sides
[tex]48=12x[/tex]
divide both sides by [tex]12[/tex]
[tex]x = 4[/tex]
Due to the Angle Theorems we already know [tex]2[/tex] of the angles on the triangle:
[tex]63[/tex] and [tex]56[/tex]
We can solve for the missing angle with this equation:
[tex]A+B+C=180[/tex]
[tex]63+56+y=180[/tex]
[tex]119+y=180[/tex]
subtract [tex]119[/tex] from both sides
[tex]y=61[/tex]
plz mark me brainliest. :)
7 A man has a body mass of m kg. He is 30 kg
heavier than each of his twin children.
Express the body mass of each child in
terins of m. If the mass of the father and
2 children comes to 156 kg, find the mass
of the father.
Answers
Answer:
A man has a body mass of mkg he is 30kg heavier than each of his children. Express the body mass of each child in terms of m if the mass of the father and children sum up to 156kg find the mass of the father
The mass of the father would be 72 kg.
What is a system of equations?A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
A man has a body mass of m kg. He is 30 kg heavier than each of his twin children.
Let the mass of first child be x
x = m - 30
Let the mass of second child be y
y = m - 30
The total mass of the two children and a father would be
m + x + y = 156
Substitute;
m + m - 30+ m - 30= 156
3m - 60 = 156
3m = 156 + 60
m = 216 / 3
m = 72.
So the mass of the father would be 72 kg.
Learn more about equations here;
https://brainly.com/question/10413253
#SPJ2
a cake recipe calls for 525 grams of flour. about how many pounds of flour do you need?
Answers
Answer:
1
Step-by-step explanation:
1g -> 0.00220462 pounds
525g ->1.15743 pounds
≈ 1 pounds
WHO KNOWS THIS? PLS I NEED HELP
Answers
Answer:
I think AB=DC
Step-by-step explanation:
I'm just guessing but I think it is that because they both parallel or something
Copy Central prints black and white or colored copies. Yesterday, they printed 9 black and white copies for every 5 colored copies. If they printed 200 color copies, then how many black and white copies were printed
Answers
Answer:
360
Step-by-step explanation:
ok sooo If 9 were black and white them there were 5 for colored so you do 200/5 so you can figure out what to multiple with the black and white. So 200/5 = 40 then you do 9 * 40 = 360. Sorry if this does not make sense.
Can Someone please help
Answers
Answer:
I'm pretty sure it's the second one!
Step-by-step explanation:
There are 40 working hours in a week and 52 weeks a year. How much does Nate need to make an hour to stay out of debt if it costs him $900 to live each month?
Answers
Answer: $5.19
Step-by-step explanation:
If there are 40 working hours in a week and 52 weeks in a year, 40 * 52 should be the amount of working hours in a year.
40 * 52 = 2080 working hours
Nate needs $900 to live each month and there are 12 months in a year, so $900 * 12 would equal how much he spends per year.
$900 * 12 = $10800
Divide $10800 by 2080 working hours to get how much he needs to make per working hour.
10800/2080 = approximately 5.19, rounded down from the nearest hundredth
He needs to make $5.19 per hour, so the answer is the last option.
Please help
12. Ron is making a triangular frame for a garden using three lengths of wood. He has three pieces of wood that measure 3 feet, 8 feet, and 4 feet in length. Ron claims that he can make a triangular frame with these three pieces of wood. Do you agree with Ron? Explain your reasoning
Answers
Answer:
Step-by-step explanation:
A side of the triangle must be shorter than the sum of the remaining two sides.
He cannot make a triangle with 3, 4, and 8.
2. Find the difference of the two expressions.
(x+3) - (2-1)
Answers
Answer:
x+2
Step-by-step explanation:
2-1=1
x+3-1= x+2
2. What is the slope of the line that
passes through the points shown in
the table?