Answer:
9
Step-by-step explanation:
So first I created 2 distance forumlas and set them equal to each other
[tex]\sqrt{(5+1)^2+(k-2)^2} =\sqrt{(5-3)^2+(k)^2}[/tex]
then I simplified them
[tex](5+1)^2+(k-2)^2 =(5-3)^2+(k)^2\\[/tex]
[tex]36 + k^2 - 4k +4 = k^2 + 4[/tex]
[tex]-4k + 36 = 0\\[/tex]
[tex]4k = 36[/tex]
[tex]k = 9[/tex]
when k = 9, the two distances are equal
i need to know this problem
[tex]x \geqslant 1[/tex]
Which of the following expressions are equivalent to this expression: -1(0) = ?
-1[4 + (-4)]
-1[4 + (4)]
1 + [4 + (-4)]
-11-4+ (-4)]
Answer:
a
Step-by-step explanation:
trust
Answer:
A
Step-by-step explanation:
Express 0.2 underline as a fraction in simplest from.
Order these rational numbers from least to greatest: -1 8/9, -1.68, , -1.98, -0.9
Answer:
Least to Greatest
-1.98, -0.9, -1 [tex]\frac{8}{9}[/tex], -1.68
Step-by-step explanation:
In the case of negative numbers the "larger" the number is, the least it is. For the fraction I just tossed 8/9 into my calculator to get the decimal version that way I could put it in order accuratly.
worksheet math
Write the group of natural number
Answer:
natural number starts from 1
1 2 3 4 5 6 7 8 9 10 ...................
Step-by-step explanation:
Answer:
Natural numbers are also called whole, positive numbers. 1, 2, 3,4 and so on represent this. Hopefully this helps!
Round 4,368 to the nearest ten.
Answer:
4370
Step-by-step explanation:
Answer:
4,370.0
Step-by-step explanation:
If you answer will make brainliest,
store sells bags of gold fish for $3.00, bags of animal crackers for $3.50, and bags of gummies for $4.00. One day, 15 bags of snacks were sold at $53 was earned for the sales. Two more bags of animal crackers were sold than goldfish. How many bags of each type of snack were sold?
Answer:
Gummies 5
6 animal crackers
4 gold fish
Step-by-step explanation:
Find the measure of an angle if its measure is 26 degrees more than three times its compliment?
16
141
74
42
The complement = x
The angle we are finding = 3x + 26
Complementary angles are angles that add up to 90 degrees.
90 = x + 3x + 26
Combine like terms
90 = 4x + 26
Subtract 26 from both sides
64 = 4x
Divide both sides by 4
16 = x
The angle we are trying to find = 3(16) + 26 = 48 + 26 = 74 degrees
does anyone know these?? please help :(
How do I do this, please explain.
At the Tucson Zoo, Jason spends $6.00 to enter the zoo and $2.00 per animal to feed them. Meanwhile, at the Phoenix Zoo, Kim spends $15.00 to enter and $1.00 per animal to feed them.The equation 6 + 2x = 15 + x represents this situation. How many animals do they need to feed in order to spend the same amount?
PLEASE ANSWER QUICKLY
Answer:
3 animals
Step-by-step explanation:
combine like terms 6 + 2x = 15 + x -6 + x - 6 - x--------------------------
3x = 9
2. divide both sides by 3
3x/ 3 = 9/3x = 3B is between A and C. If AB = 7x - 2, BC = 3x + 1 and AC = 59, Find AB
Answer:
AB = 40Step-by-step explanation:
B is between A and C so:
AB + BC = AC
7x - 2 + 3x + 1 = 59
10x - 1 = 59
+1 +1
10x = 60
÷10 ÷10
x = 6
AB = 7x - 2 = 7×6 - 2 = 42 - 2 = 40
A biologist monitors the growth of molds to better understand how they spread. She begins with a culture of 50 molds in a container that can hold 1,000 cultures. Which model represents this scenario?
Answer:
D. y = StartFraction 1,000 Over 1 + 19 e Superscript negative 0.6 t Baseline EndFraction
Step-by-step explanation:
edge 2020
An item has a listed price of $95. If the sales tax rate is 9%, how much is the sales tax (in dollars)?
This circle is centered at the point (2,6), and the length of its radius is 4. What is the equation of the circle?
Answer:
The equation of the circle with centre (h,k) and radius (r) can be written as :-
[tex] \\ \qquad \sf \: {(x - h)}^{2} + {(y - k)}^{2} = {r}^{2} \\ [/tex]
So, we are given with :-
h = 2 k = 6 r = 4Now, by putting their value we can write the equation as :-
[tex] \\ \qquad\sf \: {(x - 2)}^{2} - {(y - 6)}^{2} = {4}^{2} (16) \\ [/tex]
Expanding this, we get :-
[tex] \\ \sf {x}^{2} - 4x + 4 + { y}^{2} - 12y + 36 = 16 \\ [/tex]
Rearranging and by subtracting by 16 from both sides we got standard polynomial as -
[tex] \\ \sf \: {x}^{2} + {y}^{2} - 4x - 12y + 20 = 0 \\ [/tex]
Order the numbers from least to greatest -2.30 , -13/4, -3 1/8, -14/5
Answer:
-13/4,-3 1/8, -14/5, -2.3
Step-by-step explanation:
-13/4=-3.25
-14/5=-2.8
SOMEONE HELP ASAP PLEASE
Answer:
1. 2
2. 2
3. 70
4. 73
Step-by-step explanation:
fill in the blanks according to numbers above
Answer:
= (3+2) + 68
= 3 (2+68)
= 3 + 70
= 73
please help number 6 need it for hw
2 3/8 - (-2 7/8) figure this out before the end of the day please
Answer:
5 1/4
Step-by-step explanation:
Subtracting a negative is the same as adding a positive.
2 3/8 - (-2 7/8) =
= 2 3/8 + 2 7/8
= 4 10/8
= 4 + 8/8 + 2/8
= 4 + 1 + 1/4
= 5 1/4
A number y plus 7 is at least 16
Answer:
yes
Step-by-step explanation:
you are correct
Answer/Step-by-step explanation:
[tex]16-7=9[/tex]
Therefore [tex]y\geq9[/tex]
There was no picture to go off of, but this should be correct anyways!
Please mark Brainliest!!! =DFind the distance between each pair of points. Round to the nearest tenth
(-2,2) (5,2)
Answer:
Distance = 7
Step-by-step explanation:
[tex]d= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\d= \sqrt{(5-(-2))^2+(2-2)^2} \\d= \sqrt{(7)^2+(0)^2} \\d= \sqrt{49+0} \\d= \sqrt{49}\\ d= 7[/tex]
Question 6
1 pts
Paran had $85.58. He bought a book for $24.98 and a pack of pens for $2.49.
About how much money does Paran have left?
Between $55.50 and $57.50
Between $57.50 and $59.50
Between $59.50 and $61.50
Between $61.50 and $63.50
Onestion 7
2 nits
Y
Answer:
Between $59.50 and $61.50
Step-by-step explanation:
Since this is about, we have to round the numbers.
85.58 is rounded to 86
24.98 is rounded to 25
2.49 is rounded to 2.50
Therefore:
86 - 25 - 2.50 = 59.50
So the correct answer is #3
What is
Two million, one hundred fifty-six thousand, four
Answer:2,156,004
Step-by-step explanation:
Answer: 2,156,000.00
Step-by-step explanation:
Which decimal is equivalent to
2/7 ?
0.27
0.285714
0.285714
0.27
Answer:
0.285714 is the answer to your question
2w – y = 7w – 2, solve for w
Answer:
-1/5y + 2/5
Step-by-step explanation:
add -7w to both sides
-5w-y=-2
Divide both sides by -5
w= -1/5y +2/5
37.67 x 70.71 (please show the work) but I need u to explain with numbers
Which expression is shown using the model below? A model with 6 rows of 6 squares and 6 rows of 5 squares. 5 (6 + 6) 5 (6 + 5) 6 (6 + 5) 6 (6 + 10)
Answer:
c
Step-by-step explanation:
i took a quiz and got it right
C
Step-by-step explanation:
i also took the test
Ciana worked 5 hours on Saturday and
6.5 hours on Sunday. If she earns $7.00
an hour how much did she earn?
Answer: $80.50
Step-by-step explanation:
I Need All Three , please show work !
Answer:
1) d=25 2) d=2[tex]\sqrt{2}[/tex] 3) d=[tex]13\sqrt{2}[/tex]
Step-by-step explanation:
[tex]d=\sqrt{(-2-1)^2+(-2-2)^2}\\ d=\sqrt{(-3)^2+(-4)^2} \\d=\sqrt{(-9)+(-16)}\\d=\sqrt{-25} \\d=5[/tex]
[tex]d=\sqrt{(5-3)^2+(-4-(-6))^2}\\ d=\sqrt{(2)^2+(2)^2} \\d=\sqrt{(4)+(4)}\\d=\sqrt{8} \\d=2\sqrt{2}[/tex]
[tex]d=\sqrt{(8-(-9))^2+(-7-0)^2}\\ d=\sqrt{(17)^2+(-7)^2} \\d=\sqrt{(289)+(49)}\\d=\sqrt{338} \\d=13\sqrt{2}[/tex]
There was 3/4 of a pizza left over from a party. The next day, Bob ate half of what was left. How much of a whole pizza did Bob eat?
Answer:
2 and 1/2 if he ate the 1/4th also but if he just ate the half of the 3/4 its 1 and 1/2
Step-by-step explanation: