Answer:
(5,4)
Step-by-step explanation:
thanks to the second information we know that a certain second point of the line is (-1,0)
Now we can use a formula to find the equation of the line, that is
(y-y1)/(y2-y1) = (x-x1)/(x2-x1) where x and y 1 and 2 are the coordinates of the points.
(y+2)/2 = (x+4)/(-1+4)
y+2/2 = (x+4)/ 3
3y+6 = 2x+8
2x-3y+2 = 0
now we have to find the point that make true the equation (we have to sobstitute x and y with the coordinates of the given points)
1) -12 +15 + 2 = 0 ; 3 = 0 (wrong)
2) 6-4+2 = 0 ; 4 = 0 (wrong)
3) 8-15+2 = 0 ; -5 = 0 (wrong)
4) 10-12+2 = 0 ; 0=0 (true)
so (5,4) is the correct answer
please help me and make it fast.
Answer:
[tex]Accept = 69.44\%[/tex]
[tex]Reject = 11[/tex]
Step-by-step explanation:
Given
See attachment for dataset
Solving (a): Percentage to accept
The percentage to accept are flea collars that range between 14mg to 16mg (inclusive)
From the attachment, we have:
[tex]Total = 36[/tex]
[tex]n(14mg-16mg) =25[/tex] --- Number of 14mg to 16mg
So, the percentage to accept is:
[tex]Accept = \frac{n(14mg-16mg)}{Total} * 100\%[/tex]
[tex]Accept = \frac{25}{36} * 100\%[/tex]
[tex]Accept = 0.6944 * 100\%[/tex]
[tex]Accept = 69.44\%[/tex]
Solving (b): Collars to reject
In (a), we have:
[tex]n(14mg-16mg) =25[/tex]
The number to reject is then calculated by subtracting the collars to accept from the total (this is called complement rule)
So, we have:
[tex]Reject = Total - n(14mg - 16mg)[/tex]
[tex]Reject = 36 - 25[/tex]
[tex]Reject = 11[/tex]
11 will be rejected
Danny bought 6 ounces of sunflower seeds for $2.64. How much did 1 ounce of sunflower seeds cost?
if u divide 2.64/6 you I'll get 0.44 so each ounce iof sunflower seeds will be $0.44.
the cube has an area of 1176, the area of each face is 196 please answer the question will give brainliest NO LINKS
A spherical stone in the courtyard of the National Museum of Costa Rica has the
diameter of about 8 feet. Find the volume of the spherical stone. Round to the nearest
tenth. Leave your answer in terms of π.
A. 682.7 π cubic feet
B. 85.3 π cubic feet
C. 10.7 π cubic feet
D. 683.0 π cubic feet
Please help quickly will mark the brainlist!
Answer:
[tex]\frac{2}{5}[/tex]
Step-by-step explanation:
There all 10 total options to choose from.
Denominator is 10.
There are 4 purple ones, so [tex]\frac{4}{10} -> \frac{2}{5}[/tex]
Answer:
2/5
Step-by-step explanation:
add all the bows
10
and there is 4 purple
so 4/10 ÷2= 2/5
???
Solve 8 ÷ 1/3 = ___.
Answer:
24
Step-by-step explanation:
8/ 1/3 =24
Answer:
24
Step-by-step explanation:
turn the whole number into a fraction 8 = 8/1
then flip the second fraction to multiply.
now multiply
8/1 × 3/1 = 24/1 = 24
if the area of square 1 is 250units² and the area of square 3 is 120units² what is the area of square 2? Explain your reasoning.
Answer:
It 100 units
Step-by-step explanation:
7. Ruben has colored t-shirts in a drawer that he wears for work. He has the following shirts: • 5 red shirts • 7 yellow shirts • 10 blue shirts • 2 orange shirts If Ruben picks a t-shirt from the drawer without looking, what is the probability, he will pick a blue t-shirt?
Need help ASAP
The best answer from someone will be put on brainlist!!!
Answer:
he will most likley pick a blue shirt
Step-by-step explanation:
The assignment is in the picture below, provided with instructions.
Answer:
1: 50/4 = 12.5 | 40 x 12.5 = 500 | 160 x 12.5 = 2000 | 200 x 12.5 = 2500
2: 12.5
3: 750
4: 56 x 12.5 = 700, answer is 56
help, please! instructions in the picture:
Answer:
x = 2
Step-by-step explanation:
10/5 = 2 so it would look like this
2 4 6 8 10
1 2 3 4 5
Answer:
x=2
Step-by-step explanation:
x= 2,4,6,8,10
y= 1,23, 4 ,5
The answer is like that because the digits on y are each multiplied by 2. For example, 1x2=2, 2x2=4, 3x2=6, 4x2=8, 5x2=10.
Can Someone help me, please?
Answer:
Of course I can.
A.345.6 feet^2
Could yall help me! Please
Answer:
Step-by-step explanation:
Here is some of the answers: question 1. corresponding angles, 2. interior angels, 3. corresponding angles, 4. interior angles, 5. interior angles, 6. corresponding angles.
Sandra waits tables at Polly's Tamales. While she is working, she receives a discount on any food she buys. If an item normally costs d dollars, Sandra can buy it for 2/3
d dollars. Last night at work, Sandra bought a taco salad that normally costs $9.
What price did Sandra pay for the taco salad?
please help if u answer with a answer that is trolling I will report you
Answer:
230.5
Step-by-step explanation:
Formulas: a = 1/2(bh), a = bh
Rectangle 1: a = 6 x 8
a = 48
Base of the triangle: 9 + 6
15
Triangle 1: a = 1/2(15 x 24)
a = 180
Triangle 2: a = 1/2(4(13 - 8))
a = 2.5
48 + 180 + 2.5
230.5
The area of the figure is 230.5.
If this truly helps you out, help me out too and thank me or maybe even mark brainliest.
-Xax
PLZZZZZZZZ HELPP MEE BRAINLIEST
HELP PLEASE HELP ME! ( no links -_-)
Answer: A and C
I didn't have a link and you are welcome
Pls help need help ASAP 50 points you will be reported if the answer is wrong Pls help need help ASAP 50 points you will be reported if the answer is wrong
Answer:
[tex]\Huge\boxed{24cm^2}[/tex]
Step-by-step explanation:
Hello There!
The following figure shown is a composite figure (meaning we can't find the area of it using one formula)
So in order to find the total area we are going to want to split the figure into 3 shapes
A rectangle with a width of 3 and a length of 4 (found by subtracting the total length of the composite figure by the triangles length 8-4=4 so the length of the rectangles are 4 cm
Another rectangle with a width of 1.5 and a length of 4 ( once again found by subtracting the total length of the composite figure by the triangles length 8-4=4 so the length of the rectangles are 4 cm )
And a triangle with a height of 4 and a base of 3
Now lets find the area of each individual shape
for rectangle #1
The area of a rectangle can easily be calculated by multiplying the length and width
so A = 3 x 4
3 x 4 = 12 so the area of the larger rectangle is 12 cm^2
for rectangle #2 Once again the area of a rectangle can simply be found my multiplying the length and the width
So A = 1.5 x 4
1.5 * 4 = 6 so the area of the smaller rectangle is 6 cm^2
For the triangle
We can solve for the area of a triangle using this formula
[tex]A=\frac{bh}{2}[/tex]
where b = base and h = height
we already know the length of the base and height so all we have to do is plug in the values into the formula
so
[tex]A=\frac{4*3}{2} \\4*3=12\\\frac{12}{2} =6[/tex]
So the area of the triangle is 6 cm ^2
finally we want to add all of the areas together
6 + 6 + 12 = 24
So the total area of the composite figure is 24 cm ^2
i need help with this i suck at angles
Answer:
you swallow too
Step-by-step explanation:
Answer:
1. The third angle is 59.
2. Yes
3. The third angle is 30.
4. Yes
5. The third angle is 27.
6. Yes
7. The third angle is 49
8. Yes
9. The third angle is 39.
10. No
Step-by-step explanation:
Understanding the Pythagorean Theorem – Finding an Unknown Hypotenuse (find the distance of the mechanical webbing needed by Spiderman below as you watch video #2 – SHOW ALL STEPS IN SOLVING!
Answer:
100√65 yds
Step-by-step explanation:
The Pythagorean Theorem is a^2+b^2=c^2. In this case a=700, b=400, and c is the unknown.
700^2+400^2=c^2490000+160000=c^2650000=c^2c=√650000√650000=√(100^2•65)=100√65
Please help quickly. Will mark brainlist!
Answer:
A. 50.24
Step-by-step explanation:
C=2πr=2·π·8=50.24
PLEASE PLEASE PLEASE HELP I WIL GIVE BRAINLIEST
ALSO PLS SHOW WORK
21/4 - 5/8 AS A FRACTION 25 TOKENS IF U HAVE THE ANSWER
Answer:
37/8= 4 and 5/8
Step-by-step explanation:
21/4=42/8
42-5=37
42/8-5/8= 37/8
Answer:
37/8
Step-by-step explanation:
Nina built the following pattern:
Which equation represents the relationship between the pattern number
and the number of trapezoids
?
Answer:
t= n*n
Step-by-step explanation:
n represents the pattern number.
t represents the number of tiles.
let's use pattern #3 for n.
t=3*3 replace n with the tile number
t= 9 tile number is 9?
correct.
plug in 1 and/or 2 for n if you would like to check your work.
t=1*1
t=1
correct.
t=2*2
t=4
correct.
Formula t=n*n is solution.
I need help with question 12, please :C
Answer:
The graph of the parent function f(x) = |x| is dashed and the graph of the transformed function g(x) = |x| + k is solid. Use the slider to change the value of k. How does changing the value of k affect the graph? Positive values of k shift the graph . Negative values of k shift the graph .
Pls hurry and helppp NO LINKS
Answer:
-x = 14
is not equivalent to x + 10 = 2x - 4
hope it helps
BRAINLIEST IMMEADEITLY IF CORRECT AND 15 POINTS!!!!!!!!!!!!!!!
Martha likes to bowl and wants to compare the total costs for two bowling alleys.
- Ten Pin Alley charges $5 for shoe rental and $2 per game.
- Northbrook Lanes charges $3 per game.
If x represents the number of games played, which inequality represents the situation when the cost at Northbrook Lanes is more than the cost at Ten Pin Alley?
A. 3x < 5x + 2
B. 3x = 5x + 2
C. 3x ≤ 5x + 2
D. 3x > 5 + 2x
Answer:
A. 3x <5x + 2
Step-by-step explanation:
Please help asap! (Middle school math
Answer:
multiply 12 times 4, then multiply that answer by 5.
Answer:
Step-by-step explanation:
multiply 12 times 4, then multiply that answer by 5.
what type of table is this
Answer:
i think its a relatev frecwency table
help help help due in 5- no mfkn links
HURRYYYYYYYYY!!
Answer:
what are u sayingggggggg
Determine how many solutions the system has. (Hint: Both lines are graphed over each other)
A. Infinitely many solutions
B. I am Spartacus!
C. One solution
D. No solution
Answer:
the answer is a
Step-by-step explanation:
because they are on top of one another there is an infinity of solutions