Answer:
67.98 is greater than 67.89
Step-by-step explanation:
An angle measures 12°. Find its complement. Do not include units in your answer.
Answer:
78
Step-by-step explanation:
complements = 90
x + 12 = 90
-12. -12
× = 78
If two angles are complementary,
then the sum of their measures is 90 degrees.
If two numbers add to 90, we can represent those numbers as x and 90 - x.
So we will call one of our angles x and its complement as 90 - x.
So we have 90 - 12 which is 78.
So the complement of a 12° angle is a 78° angle.
Complete the factored form.
45x2 + 6x - 7 = (3x - 1)( )
Answer:
şfşfğğdğdpdldlf
Step-by-step explanation:
ppxpcpcpcpcpcpxğdğd
pdpdpdpdğğddğdğdğ
PLS ANSWER THIS PLS I HAVE 2 MINUTES LEFT PLS PLS PLS BRAINLIEST AND MUCH MORE WILL BE GIVEN GOD BLESS
Answer:
Its the second option
Step-by-step explanation:
just trust me bro
The diagram can be represented by the equation 25=2+6x. Explain where you can see the 6 in the diagram.
Answer:
Step-by-step explanation:
The answer is the 6 x's in the diagram.
Find the vertex and focus of the
parabola? Y^2 – 4y + 12x – 8 = 0
Answer:
Add
8
to both sides of the equation.
Y^2 - 4y + 12x = 8
Answer:
Acellus
vertex: 1, 2
Focus: -2 , ?
I could not figure out the last answer hopefully someone can add it
Step-by-step explanation:
In the equation d + q = r if d = 7 and q = 2, what would the variable r have to equal for the equation to be true?
Answer:
r=9
Step-by-step explanation:
d+q=r
7+2=9
Answer:
9
Step-by-step explanation:
yw
Help tell me how Pi is found
Answer:
The ancient Babylonians calculated the area of a circle by taking 3 times the square of its radius, which gave a value of pi. Leaving them with a infinte number 3.14159... and so on.
Step-by-step explanation:
Answer:
How was Pi discovered?
Here's a brief history of finding π. The ancient Babylonians calculated the area of a circle by taking 3 times the square of its radius, which gave a value of pi = 3. One Babylonian tablet (ca. 1900–1680 BC) indicates a value of 3.125 for π, which is a closer approximation.
How is PI value calculated?
In some ways Pi (π) is a really straightforward number – calculating Pi simply involves taking any circle and dividing its circumference by its diameter. In fact if you search long enough within the digits of Pi (π) you can find any number, including your birthday.
Step-by-step explanation:
6x-6y=23 find y when x=8
Answer:
y= 4.166
If rounded to the nearest tenth
y = 4.2
Step-by-step explanation:
6x - 6y = 23
x = 8
6x - 6y = 23 (Sub in the x with 8)
6(8) - 6y = 23
48 - 6y = 23 (Subtract each side by 48)
-6y = 23 - 48
-6y = -25 (Divide each side by -6)
y = 4.166
If rounded to the nearest tenth
y = 4.2
Suma a 5 numere consecutive pare egale cu diferenta numerelor 397 si 327. Care sunt numerele?
Va rog repede dau coroana.Cu intrebari si metoda figurativa clasa a ||| a
Answer:
Step-by-step explanation:
n+(n+1)+(n+2)+(n+3)+(n+4) = 397-327
5n+10 = 70
n = 12
numerele consecutive sunt 12, 13, 14, 15, 16
PLEASE HELP ME!
Challenge in the first week of July, a record 1,060 people went to the local swimming pool. In the
second week, 110 fewer people went to the pool than in the first week. In the third week, 140 more
people went to the pool than in the second week. In the fourth week, 295 fewer people went to the
pool than in the third week. What is the percent decrease in the number of people who went to the
pool over these four weeks?
Answer:
75.09%
Step-by-step explanation:
1st week: 1060
2nd week: 950
3rd week: 1090
4th week: 795
Percent decrease from first to fourth week is 75.09%
Hope this helps!
Plz Mark Brainliest!
In the diagram below, dg df
Answer:
1) DC and DG
2) D
3) <GDE
4) acute
5) obtuse
Step-by-step explanation:
1) DC and DG
2) D
3) <GDE
4) acute
5) obtuse
What is the missing number?38/152 19/?
A.76
B.78
C.86
D.304
plz plz plz plz hury
Answer:
76
Step-by-step explanation:
Hope this helps
Answer:
A
Step-by-step explanation:
Write and solve a system of equations to solve the problem.
At a film festival, Film A its 4 times as long as Film B. Together, the times are 160 min long. How long is each film?
Answer:
Film A = 128 min
Film B = 32 min
Step-by-step explanation:
let 'B' = length of film B
let '4B' = length of film A
4B + B = 160
5B = 160
B = 32
4B = 128
Find the coordinates of the point of intersection of all parabolas that have equation y=x2+px +q with p+q=2020. The point of intersection is
Answer:
(1,2021)
Step-by-step explanation:
P and q can vary subject to their sum being 2020.
Consider one parabola with p1 and q1 and another with p2 and q2.
y1=(x1)^2+(p1)(x1)+(q1)
y1=(x2)^2+(p2)(x2)+(q2)
At their intersection, the x and y coordinates are the same.
y1=y2=y
x1=x2=x
x^2+(p1)x+(q1)=x^2+(p2)x+(q2)
Solve for x
x(p1-p2)=q2-q1
x=(q2-q1)/(p1-p2)
Use the constraint that p+q=2020 to eliminate p1 and p2.
p1=2020-q1
p2=2020-q2
x=(q2-q1)/(2020-q1-2020+q2)
x=(q2-q1)/(q2-q1)
x=1
Substitute in the equation for y.
y=1^2+p(1)+q
y=2021
Juan wants to buy some protein bars and magazines for a trip.
He has decided to buy three times as many protein bars as
magazines. Each protein bar costs $0.70 and each magazine
costs $2.50. The sales tax rate on both types of items is 734%.
How many of each item can he buy if he has $20.00 to spend?
What Is the answer I don’t know
Answer:
HI there! I am really sorry if i get this wrong, but please apperciate!
Thank you! :)
Step-by-step explanation:
So I worked this out like this:
Protein bars: 0.70 * 3 = 2.1
Magezines: 2.50
734% are the taxes as it was written. 734% decimal version is 7.34.
This is what I did next:
7.34 plus 2.1 times 2 equals 18.88. So, you can buy 2 protein bars.
7.34 plus 2.50 times 2 equals 19.68. So, you can also buy 2 magazines!
I hope this helps! Let me know if this is wrong. Thanks and have a nice day!
Part 1
Evaluate the expression for 6x − x2 for x = 0, 1, 2, 3, 4, 5, and 6. Then, drag and drop each number into the correct box to complete the table.
x 0 1 2 3 4 5 6
6x − x2
Part 2 out of 2
Complete the explanation for the pattern(s) you see.
The value of 6x − x2
decreases
from 0 at x = 0 to 9 at x = 3, then
increases
back to 0 at x = 6. Also, the values are
different
for x = 0 and 6, for x = 1 and 5, and for x = 2 and 4.
Answer:
no saboooo99999997
Step-by-step explanation:
becayzw kwk2kudhe
whsyhwbw
wiauy1y133
Which is the product of
7
9
and 6?
A.
1
4
9
B.
3
7
9
C.
4
2
3
D.
7
5
7
Answer:
4 2/3
Step-by-step explanation:
i took the test
Simplify -9mn^2 / 3m^4n
Answer:
-3mn^2/m^4n......please mark me brainliest!!!have a blessed day
PLEASE HELP IN ONE MINUTE
What is the solution of the system of equations below?
y = 2x + 2
y = 4x-2
12men or 18women can reap a field in 14 day ,8man and 16women can reap the same field in
Answer:
Step-by-step explanation:
12 men and 18 women: x1; 14 days; y1
8 men and 16 women: x2; ?; y2
12/18 simplified is equal to 2/3
8/16 simplified is equal to 1/2
This is a direct proportion, thus we can say that:
(1/2*14)/(2/3)=y2
7/(2/3)=10.5 days
I hope this helped you get out of homework trouble :D
OwO
Which of the following is a formula that can be used to find the Circumference of a circle?
your company contributes to your retirement fund based on a percentage of your income. your see that the company has contributed $150. to your retirement fund this month. what percentage of your $3,800 salary did your company contribute?
Answer:
3.94% Rounded to 4%
Step-by-step explanation:
Here is a formula that will solve percent problems.
% = part (is)
100 whole (of)
? = 150 What you are looking for the 150 is part of the $3800
100 3800 percents are out of 100 $3800 is the total salary.
100 * 150 ÷ 3800 = 3.94% Rounded to 4%
Zeros of p(x)=x^2-2x-24
Answer:
6, and -4
Step-by-step explanation:
The roots (zeros) are the
x
values where the graph intersects the x-axis. To find the roots (zeros), replace
y
with
0
and solve for
x
.
x
=
6
,
−
4
Tap to view steps...
An equilateral triangle has sides length 6 cm. What is the perimeter?
Answer:
18cm
Step-by-step explanation:
Perimeter of triangle= a+a+a (side + side+ side)
Perimeter of triangle= 6 cm+6cm+6cm
Perimeter of triangle= 18cm
Answer:
18cm
Step-by-step explanation:
6+6+6=18cm
since it is an equilateral triangle, so all side are the same
Find the sum of 1/3x+5 and 8+2/5x.
Answer:
11/15x+ 13
Step-by-step explanation:
find the common denominator 15 x
What is the sun of the interior angles of the polygon shown below
the sum of the interior angles of the polygon shown below is nine.
Step-by-step explanation:
you look inside the polygon and add the angles all together
Each side of the regular hexagon below has the same measure.
Answer:
15 feet
Step-by-step explanation:
Convert 7/8 to 32nds
In a family there was give sons. The oldest son is 11 3/4 years old, and every next younger brother is younger than the next by 2 7/12 years. How old is the youngest brother? In how many years would another son be born if this rule still applies? Can you give the answer in years and months?
Answer:
5.5
Step-by-step explanation: