Answer:
Step-by-step explanation:
1st use the two points to find the slope of the line that passes thru those two points
m = y2 - y1 / x2 - x1
where point1 = ( x1, y1 ) and point2 = (x2, y2 )
your are given P1 = ( -2,10) and P2 = (1,1)
find the slope
m = 1-(-2) / 1-10
m = 1+2 / -9
m = 3 / -9
m = - 1/3
then use the point-slope formula [y-y1 = m(x-x1)] with either of the two points, I'll use P2 b/c it seems easier (1,1) , you get the same results with either point and work the problem to the slope-intercept form [y = mx +b ]
y -y1 = m(x-x1)
y-1 = -1/3(x-1)
y-1 = -1/3x + 1/3
y = -1/3x + 1/3 + 1
y = -1/3x + 4/3
:) got it ?
The diagram shows a circle inside a
Square
C
6cm
Calculate the shaald area.
Take It to be 3.142.
Answer:
7.722cm^2
Step-by-step explanation:
area of square=l^2=6^2=36cm^2
area ofcircle=π(d÷2)^2=3.142(6÷2)^2=3.142×9=28.278cm^2
where d=l=6cm
area of shaded =area of (square-circle)=36-28.278=7.722cm^2
1/4 + 4/6 (Simplify)
Answer:
[tex]\frac{11}{12}[/tex]
Step-by-step explanation:
[tex]\frac{1}{4} + \frac{4}{6}[/tex] =
[tex]\frac{3}{12} + \frac{8}{12}[/tex] =
[tex]\frac{11}{12}[/tex]
Hope this helped! <3
Multiply the following radicals (do NOT simplify)
2/4 x 416
Answer:
208
Step-by-step explanation:
Answer:
208 or 832 over 4 (2/4 times 416)
138.666667 or 832 over 6 (2/6 times 416)
Step-by-step explanation:
Help me me me me me me
Answer:
The answer is C.
Step-by-step explanation:
I hope this helps Have a great day.
Pls help and show working due ASAP
Please
Answer:
Option B
Step-by-step explanation:
In a triangle , sum of measure of any 2 sides is always greater than the measure of the third side. So
[tex]5 + 12 > k[/tex]
[tex] = > 17 > k[/tex]
Hence the measure of k is less than 17.
In the triangle , measure of the longest side is 12 cm. As we know that sum of measure of any 2 sides of triangle is greater than the measure of third side , the value of k should be more than 7cm because if the value of k would be 7 , then 5 + 7 = 12 and the sum will get equal to the measure of longest side , hence such triangle wont exist.
Atlast , the range of k is :-
[tex]7 < k < 17[/tex]
Find the mean and median of the data set.
39, 21, 15, 13, 12
The mean is-
The median is-
Step-by-step explanation:
The mean is- 100 ÷ 5= 20
The median is- 15
hope it helps!
Answer:
Mean Is 20
12, 13, 15, 21, 39
median is 15
Step-by-step explanation:
What is...
1 + 1? this is for easy points
Whoever answers first gets brainliest!
Answer:
2
Step-by-step explanation:
A recipe for 3 cups of snack mix calls for 1··2cup of pretzels. You can describe this as 3 cups of snack mix for every 1··2cup of pretzels and as 1··2cup of pretzels for every 3 cups of snack mix. Why?
Answer:
i do not know
Step-by-step explanation:
For the equation y=5x+4, determine the value of y when x=−1.
Step-by-step explanation:
y = 5x + 4, x = -1
y = 5(-1) + 4
y = -5 + 4
y = -1
Coffee costs $1.75 a pound. How much would 3.2 pounds of coffee cost?
Answer:
$5.60
Step-by-step explanation:
So each pound equals to $1.75 which means that we need to multiply by 3.2 because we're trying to find the number of money we'll spend on a certain amount of coffee. So if we multiply, we get 5.6. Though in context with the problem, it should be $5.60.
The park in springtown has a 2.13 KM hiking trail, how many miles long is the trail?
Answer:
1.323521 miles
Step-by-step explanation:
To convert km to m, divide the length value by 1.609.
Answer:
3.427903
Step-by-step explanation:
Enter the range of values for x:
48°
2x-12
16
22
AB=AD
Answer: 6 <x
Step-by-step explanation:
point (-4,-8) Reflected across the y-axis
Answer:
(4,-8)
Step-by-step explanation:
Where is the point on the opposite side of the y-axis?
The answer would be (4, -8)
h(w) = -0.5 x 4^w
w = 18
Answer:
-3.44 times 10^10
Step-by-step explanation:
Simplify the following expressions (pleas help I know it’s a lot...)
Answer:
1. C
2. A
3. C
Hope this helps :)
Step-by-step explanation:
Write the polynomial as a product of linear factors
I put a picture
Please help!!!!
15)
You are asked to solve -10% +15 < -2x - 9. Which three statements are true?
A)
x > 3
B)
X<2
2 is a solution
D)
-8x < -24
3 is not a solution.
Answer:
A, x>3
Step-by-step explanation:
You solve the equation as normal by crossing out both sides and getting what equals to x, but since you divided by a negative the sign flips and you are left with your answer. Hope this helps!
Please answer this question
Answer:
I think Printer A.
Step-by-step explanation:
Which of the following ordered pairs are solutions to the system of equations below?
(-3, 7)
(3, 7)
(-3, -7)
(3, -7)
Answer:(-3, -7)
(-3, -7)
(-3, -7)
(-3, -7)
(-3, -7)
(-3, -7)
(-3, -7)
(-3, -7)
(-3, -7)
(-3, -7)
(-3, -7)
Step-by-step explanation:
After a tax of 7% is applied, the total cost of an item is $34.24. Which of the following
equations could you use to find the original price, p?
34.24 1.07=p
O 34.24*0.93-p
01.07p=34.24
O 0.93p-34.24
Please help fast!!!
Answer:
Step-by-step explanation:
do it your self
just know its not b.....
Solve each inequality and graph its solution.
-5 - 2x > -13
Answer:
Step-by-step explanation:
g(n)=-4n-3; find g(10)
Answer:
g(10) = - 4+
Step-by-step explanation:
Given
g(n) = - 4n - 3
Now
g(10)= - 4 * 10 - 3
= -40 - 3
= -43
Hope it will help :)
Step-by-step explanation:
Hey there!
Given;
g(n) = -4n-3
And to find: g(10)
Simply replace "n" by "10" on every place where there is "n". So,
g(n) = -4n-3
~Replace by "10".
g(10) = -4*10-3
= -40-3
= -43
Therefore, g(10) = -43.
Hope it helps....
The probability of choosing a green grape out of the bag that contains red and green grapes without looking is StartFraction 11 over 15 EndFraction. Which term best describes this probability?
impossible
unlikely
likely
certain
Answer:
likley
Step-by-step explanation: edge 2021 on the quiz for me its question 6
Answer:
C. likely
Step-by-step explanation:
It is likely because if the bag holds red and green grapes then its not impossible to get a green grape because there are green grapes in the bag. It is not unlikly because there are 11/15 green grapes there, so there are more green grapes than red. But its still not certain that you will get a green grape, remember there are still quite a few red grapes too! So you would likely get a green grape.
I hope this helps!
Will mark brainliest for whoever answers. How can I solve this problem?
Answer:
6 0 % + 5 0 % = ?
6 0 % + 5 0 % = 1 1 %
Step-by-step explanation:
Roberta is the employee of the month 50% in " M a y " a n d 60% in A p r i l a d d u p b o t h n u m b e r s t o g e t t h e a n s w e r . . . . . . . .
0 + 0 = 0
6 + 5 = 1 1
what are the x and y intercepts of this problem y=-3/8x-9
Answer:
y=-3/8.0-9 y=1/3 y intercept and for the x intercept is zero
Step-by-step explanation:
In a race, the second-place finisher crossed the finish line 1 1 3 minutes after the first-place finisher. The third-place finisher was 1 3 4 minutes behind the second-place finisher. The third-place finisher took 34 2 3 minutes. How long did the first-place finisher take?
Answer: [tex]31\dfrac{7}{12}\text{ minutes}[/tex]
Step-by-step explanation:
Given: Time taken by third-place finisher = [tex]34\dfrac23[/tex] minutes
Time taken by second-place finisher =(Time taken by third-place finisher ) - [tex]1\dfrac34[/tex] minutes
= [tex]34\dfrac23-1\dfrac{3}{4}[/tex]
[tex]=\dfrac{104}{3}-\dfrac{7}{4}\\\\=\dfrac{4(104)-7(3)}{12}\\\\=\dfrac{395}{12}\text{ minutes}[/tex]
Time taken by first finisher = Time taken by second-place finisher ) - [tex]1\dfrac13[/tex] minutes
[tex]=\dfrac{395}{12}-\dfrac{4}{3}\\\\=\dfrac{395}{12}-\dfrac{4\times4}{3\times4}\\\\=\dfrac{395-16}{12}\\\\=\dfrac{379}{12}\\\\=31\dfrac{7}{12}\text{ minutes}[/tex]
Time taken by first finisher [tex]=31\dfrac{7}{12}\text{ minutes}[/tex]
what are the excluded values? x+3/y(z+5)
you cannot divide by 0
so solve
y(z+5)=0
y=0 and z+5=0
y=0 and z=-5
excluded values are y=0 and z=-5
Have a great day
I will give you brainlist 5✨ and a thx so plz help me it has to be done by today.
i have a question for u
State which ordered pair could be added to the table of values to keep it a function.-
PLS HELP, I'LL MARK BRAINLEST AND GIVE 90 POINTS D:
Answer:
5
65
Step-by-step explanation:
+1
+10
Twenty students bought tickets for a school party. All of the money received for these 20 tickets was used to purchase beverages. Then, an additional 10 students bought tickets. Rather than use this additional money to buy more refreshments, all 30 students received a $3.00 refund. How many dollars were used to buy beverages?
Answer:
$87
Step-by-step explanation: