HELP PLEASEEEEE!!!!
Which graph shows the solution to this system of inequalities? y>-1/3x+1 y>2x-3
Answers
Answer:
Graph A.
Step-by-step explanation:
We don't even have to analyze the inequalities. It tells us that y is supposed to be bigger than something and that y is supposed to be bigger than something else. That means that for both lines, the shaded region must be upwards. The only graph that conforms to that is graph A.
Related Questions
Me and my friends have been arguing over this for a long time since we can't do math-
What's the answer to 10-10x100-23? I got -1013, and the one is screaming that it's wrong.
Answers
Answer:
ur right
it's -1013
bc you need to do multiplication first so the equation turns out to be
10 - 1000 - 23
so then that turns to -1013 if you calculate left to right
What did ur friend get???
answer for brainlest and 25 points
Answers
Answer:
Order from greatest to least: 10.5, [tex]3\pi +1[/tex], [tex]\sqrt{105}[/tex]
Step-by-step explanation:
step 1 simplify each number
3π + 1 = 10.4247779
*round to the nearest tenth*
3π + 1 = 10.4
[tex]\sqrt{105} =10.2469507[/tex]
*round to the nearest tenth*
[tex]\sqrt{105} =10.2[/tex]
10.5 = 10.5
Now that we have simplified each number we can easily put them in order from greatest to least
10.5 is the greatest number
10.4 is the middle number
10.2 is the lowest number
so 10.5, 10.4, 10.2
Now we put them back in the original form
10.5 = 10.5
10.4 = 3π + 1
10.2 = [tex]\sqrt{105}[/tex]
Your answer is
10.5 , 3[tex]\pi[/tex] + 1, [tex]\sqrt{105}[/tex]
Someone help and PLZ make sure it’s RIGHT
Answers
Answer:
11.6 mi
Step-by-step explanation:
9.3^2+6.9^2 = 134.1
sqrt134.1 = approx 11.6
Answer:
c= 11.6 mi
Step-by-step explanation:
c =√(a²+b²)= √(9.3²+6.9²)= 11.6mi
The rectangle below has an area of x^2-7x+10x 2 −7x+10x, squared, minus, 7, x, plus, 10 square meters and a width of x-5x−5x, minus, 5 meters.
Answers
What is the effect of the b value in an exponential function? y = a* b^x
someone please help ive been asking and no one has answered
Answers
Im stuck on this question, can someone help:)
Answers
Answer:
A) 29 plants
B) $90.75
Step-by-step explanation:
A) Divide 79.75 by 2.75. It will give you the plant number.
B) Multiply 4 and 2.75 which should equal 11. Add that to 79.75.
Good Luck!!!!!!!
Determine whether ABC or DEF is similar to XYZ.
Answers
DEF
Explanation:
When you divide the sides of XYZ and the sides of DEF, all the sides are equal, however, when you divide XYZ by ABC, the sides are not equal
A fishing boat was out to sea for 6 months and traveld a total of 9000 miles .In the first month , the boat traveled 659 miles . How many miles did the fishing boat travel during the last 5 months ?
Answers
Michelle and Natasha each had to repair their new iPhones. The initial cost of each repair is $ 100. Michelle and Natasha each have two discount coupons. Each of them uses both coupons toward the cost of the repair. One coupon is for $25 off the repair cost and the other coupon is for 20% off the repair cost. Michelle and Natasha use their coupons in a different order, as shown below. Michelle uses the 20% off the repair cost coupon first. She then uses the $25 off the repair cost coupon on the remaining balance. Natasha uses the $25 off the repair cost coupon first. She then uses the %20% off the repair cost coupon on the remaining balance.
Answers
Answer:Michelle
And 50
Step-by-step explanation:
find value of x. 58degrees 22 side length (right angle triangle)
Answers
Answer:
638
Step-by-step explanation:
Which number has the least value?
A 1/2
B 62%
C 0.55
D 9/16
Answers
Answer:
A
Step-by-step explanation:
Answer:
A. 1/2
Step-by-step explanation:
I converted all of the numbers into percentages out of 100.
1/2= 50%
62% doesn't have to be changed
0.55= 55%
9/16= 56.25%
Hope this helps :D
Please help!
P.S. I've already tried it once and the answer isn't -0.3 repeating
Answers
You are driving to visit a friend in another state who lives 700 miles away. You are driving 65miles per hour and have already driven 375 miles. Write and solve an equation to find how much longer in hours you must drive to reach your destination.
Answers
Answer:
5 hours
Step-by-step explanation:
distance = rate x time
t = time
(700-375) = 65t
325 = 65t
325/65 = t
5 hours = t
how do I solve the value of this
Answers
Answer:
C=7
Step-by-step explanation:
Because it's a right angle in total we know the 2 expressions combined will equal 90.
(8c-5)+(6c-3)=90
3/7 x 2 help need asap
Answers
Answer:
3/7 × 2
= 6/7
= 0.857.
Step-by-step explanation:
°•°•°•°•°•°•°•°•°•
Express 4 hours on seconds and leave answer in standard form
Answers
Answer:
4x60=240minutes
1 minute=60 seconds
Hence, 240 minutes=14400 seconds(240*60)
Find the x in each triangle
Answers
Answer:
hi
Step-by-step explanation:
you can find the answer according to the Pythagorean theorem
1.
[tex] {5}^{2} + {x}^{2} = {13}^{2} \\ 25 + {x}^{2} = 169 \\ {x}^{2} = 169 - 25 \\ {x}^{2} = 144 \\x = \sqrt{144} \\ x = 12 \: dm[/tex]
2.
[tex] {10}^{2} + {24}^{2} = {x}^{2} \\ 100 + 576 = {x}^{2} \\ {x}^{2} = 676 \\ x = \sqrt{676} \\ x = 26 \: in[/tex]
hope it helps
have a nice day
Using the frequency table below
Answers
Answer:
50%
Step-by-step explanation:
if you look below girls (in total) bought 100 pepsi colas and thats half of the total (200)
The radius of a circle is 10 inches. What is the angle measure of an arc bounding a sector with area 10π square inches?
Answers
Answer:
Step-by-step explanation:
hello :
the arc length formula is : s = 2πr(θ/360°)
given : area : s = 10 , radius : r = 10
2(3.14)(10)(θ/360°)=10 solve for : θ
2(3.14)(θ/360°)=1
θ = 360°/6.28
θ = 57°.32
which of the following correctly gives the center and radius of the circle defined by the equation (z-7)^2 = 10?
Answers
Answer:
Center (7,2); Radius - Square Root of 10
Step-by-step explanation:
Equation for a Cricle:
(x−h)^2 + (y−k)^2 = r^2
Where:
h = x-coordinate of the center of the circle
k = y-coordinate of the center of the circle
r = radius of the circle
For this problem, your h = 7, k = 2, and r = square root of 10
Put these numbers in order from least to greatest: 8.21 8.7 8.84 9.1
Answers
Answer: 8.21, 8.7, 8.84, 9.1
Step-by-step explanation:
5/8 = x/6
All them numbers are fractions
Find X
Answers
Answer:
x = 3.75
Step-by-step explanation:
You need to cross multiply.
First multiply 6 and 5, then divide that by 8.
Good Luck!!
Answer:
Step-by-step explanation:
hello :
5/8 = x/6 means : 8x = 30
x = 30/8
Marcus has 1525 marbles in divides the marbles into 15 bags to sell each bag how many marbles are in each bag and how many marbles are left over
Answers
Each bag gets 101 marbles, there are 10 left over.
Answer:
There are 101 marbles in each bag with 10 marbles leftover.
Step-by-step explanation:
To find how marbles will go in each bag, divide 1525 by 15.
1525/15 = 101 with a remainder of 10.
There's your answer!
Help please and show work.
Answers
Answer:
x = 17.2
Step-by-step explanation:
[tex]x = 21 \: cos 35 \degree \\ \\ x = 17.20219293 \\ \\ x = 17.2[/tex]
Answer:
17.2
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos = adjacent/ hypotenuse
cos 35 = x/21
21 cos 35 =x
17.2021293=x
Rounding to the nearest tenth
17.2
If you read 340 pages in 45 minutes how many pages do read in 1 minute
Answers
Answer:
7 5/9
Step-by-step explanation:
340/45 = 7 5/9
Answer:
7.6 pages
Step-by-step explanation:
Okie, so this is a standard unit rate problem, so what you're going to do is divide the number of whatever, in this case, pages, by the time, so:
340 ÷ 45 = 7.6 (rounded)
So you read 7.5 pages per minute
(which is pretty impressive if it's a chapter book)
hope this helps:)
Pls help, will mark brainliest
Answers
Step-by-step explanation:
[tex] \frac{\pi}{2} = 90[/tex]
its 1/4 of the circle
circle circumference:
[tex]8 \times \pi[/tex]
we need 1/4 of it, so its
[tex]2 \times \pi = 6.28[/tex]
PLZ HELP! QUESTION IS BELOW! :D
Answers
Answer:
40 ft^2
Step-by-step explanation:
Think of the area of the green rectangle first. Then subtract the area of the smaller brown rectangles.
area of green carpet = 4 ft * 12 ft - 3 ft * 2 ft - 1 ft * 2 ft
area = 48 ft^2 - 6 ft^2 - 2 ft^2
area = 40 ft^2
Answer: 40 ft^2
Which equation represents a circle with a center at (–4, 9) and a diameter of 10 units?
(x – 9)2 + (y + 4)2 = 25
(x + 4)2 + (y – 9)2 = 25
(x – 9)2 + (y + 4)2 = 100
(x + 4)2 + (y – 9)2 = 100
Answers
Answer:
(x + 4)^2 + (y – 9)^2 = 25
Step-by-step explanation:
The standard form for a circle is
[tex](x - h)^{2} + (y - k)^{2} = r^{2}[/tex] where (h, k) is the center and r is the radius
In your case, h = -4 and k = 9 and r = 5
So, (x + 4)^2 + (y – 9)^2 = 25
The equation for this circle is given as
[tex](x+4)^2 + (y-9)^2 = 25[/tex]
Data
h = -4k = 9r = diameter/2 = 10/2 = 5Equation of CircleThe equation of circle is given by
[tex](x-h)^2 + (y-k)^2 = r^2[/tex]
Let's substitute our values and get our equation
[tex](x--4)^2 + (y-9)^2 = 5^2\\(x+4)^2 + (y-9)^2 = 25[/tex]
we substituted the values of h and k and made sure it's in the standard form of equation of a circle.
The equation for this circle is given as
[tex](x+4)^2 + (y-9)^2 = 25[/tex]
This looks exactly like
[tex](x-h)^2 + (y-k)^2 = r^2[/tex]
Learn more on equation of a circle here;
https://brainly.com/question/15214797
What is value of A=sin -1(2/10 rounded to three decimal places
Answers
Answer:
If you meant: A = sin-1(2/10), A = 0.201
If you meant: A = sin(-12/10), A = -0.932
Step-by-step explanation:
Write as a sum, difference or
multiple of logarithms.
In(8x) = [ ? ]8+ [ ]x
Answers
Answer:
In(8x)=[In]8 + [In]x
Step-by-step explanation:
By product rule:
[tex]In(8x)=[In]8 + [In]x[/tex]