Answers
Answer:
Step-by-step explanation:
The equation y=0 means y always equals zero, so the point (x,y) cannot be (0,7) because that says y=7
Related Questions
what is the m<2 = ?
Answers
Answer:
m∠2=9
Step-by-step explanation:
Hello There!
The problem states that the angles are complementary angles
Complementary angles are angles that have measures that add up to equal 90
So given one of the angles we can find the missing angle by subtracting the known angle from 90
90 - 81 = 9
so we can conclude that the measure of angle 2 is 9
PLEASE HELP ASAP PLEASE WILL GIVE BEST RATE AND BRAINLEST PLEASE
Answers
Answer:
I think it's 145.225 sq in.
Step-by-step explanation:
2.5 x 2 x 3.14 = 15.7
15.7 x 9.25 = 145.225
Answer:
its the second one
Step-by-step explanation:
2.5 x 2 x 3.14 = 15.7 because 3.14 is pi
and then do
15.7 x 9.25 = 145.225 so there you go
8. If the figure has rotational symmetry, find the
angle of rotation about the center that results in
an image that matches the original figure.
A. 90°
B. 120°
C. 210°
D. no rotational
symmetry
Answers
Because there is 3 ways you could turn it for it to be symmetrical, so 306/3 = 120
Answer:
120
Step-by-step explanation:
Find the radius of a circle that has a circumference of 16
The formula for the circumference of a circle is C = 2.
where r is the radius and C is the circumference. The
TE
equation solved for r is r =
27
O r=4
O r= 8
O r= 12
O r= 16
Answers
Answer:
The circumference of a circle is equal to π , which is a number ≈3.14 , multiplied by the diameter of the circle. Therefore ... We also know that the diameter has twice the length of the radius. In equation form: 2r=d. 2r=16. r=8. Note that since 2r=d , the equation C=2πr holds and can be used in place of C=πd .
Step-by-step explanation: The circumference of a circle is equal to π , which is a number ≈3.14 , multiplied by the diameter of the circle. Therefore ... We also know that the diameter has twice the length of the radius. In equation form: 2r=d. 2r=16. r=8. Note that since 2r=d , the equation C=2πr holds and can be used in place of C=πd .
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Answers
Answer:
msdnvqkyfhcjavnyoqrudfn fn,bq2yor78DHCBN
Ecuacion de la recta que pasa por el punto donde se cortan las rectas X+4Y=0 y X-3Y-7=0 y que tiene como pendiente -6
Answers
Answer:
La ecuación de la recta es [tex]y = -6\cdot x +23[/tex].
Step-by-step explanation:
Para construir la ecuación de la recta podemos utilizar un punto contenido en la recta y su pendiente. En primer punto, hallamos el punto con la resolución del siguiente sistema de ecuaciones lineales:
[tex]x+4\cdot y = 0[/tex] (1)
[tex]x-3\cdot y = 7[/tex] (2)
La solución del sistema de ecuaciones es [tex](x,y) = (4,-1)[/tex].
Por Geometría Analítica, sabemos que la Ecuación de la Recta en su forma explícita es:
[tex]y = m\cdot x + b[/tex] (3)
Donde:
[tex]x[/tex] - Variable independiente.
[tex]y[/tex] - Variable dependiente.
[tex]m[/tex] - Pendiente.
[tex]b[/tex] - Intercepto.
Si sabemos que [tex](x,y) = (4,-1)[/tex] y [tex]m = -6[/tex], entonces el intercepto de la recta es:
[tex]b = y-m\cdot x[/tex]
[tex]b = 23[/tex]
Ahora, la ecuación de la recta es [tex]y = -6\cdot x +23[/tex].
I’m so confused & I don’t get this at all. Can someone please help me. I’ll give brainliest!
Answers
Answer:
So, basically AB goes through (bisects) CAD, which CAD is the kite-like shape you see. So line AB goes through line CAD. Now what they what you to do is prove if lines AB and lines AC are equal.
Hey, this is an ape3x question id really appreciate it if someone could help me on this..
Answers
Answer:
<4 and <8 are corresponding angle
출
Enter the difference as a mixed number,
10
Pls help me
Answers
Answer:
4 4/5Step-by-step explanation:
6 5/10 - 1 7/10
= (6 - 1) + (5/10 - 7/10)
= 5 + 5 - 7/10
= 5 + -2/10
= 5 + -2 ÷ 2/10 ÷ 2
= 5 + -1/5
= 4 4/5
Extra:
Can i hav brainliest plz it would help alot :D
Factor 9-4y^2
pls help... again
Answers
Answer:
9-16y
Step-by-step explanation:
Answer:
(3 + 2y)(3 - 2y)Step-by-step explanation:
Use formula:
a² - b² = (a + b)(a - b)Factor:
9 - 4y² = 3² - (2y)² = (3 + 2y)(3 - 2y)Tony and Edwin each built a rectangular garden. Tony's garden is 4 feet longer and 5 feet wider than Edwin's garden. If the perimeter of Edwin's garden is 36 feet, what is the perimeter of Tony's garden?
Answers
Answer:
54 feet
Step-by-step explanation:
Perimeter of a rectangle = 2 × (length + breadth)
The perimeter of Edwin's garden is 36 feet :
36 = 2 x (length + breadth)
divide both sides by 2 to determine the sum of the length and breadth of Edwin's garden
36/2 = (length + breadth)
18 = (length + breadth)
Tony's garden is 4 feet longer and 5 feet wider than Edwin's garden
The dimensions of Tony's garden is :
(4 + l) + (5 + w) = 9 + l + w
Where :
l = length
w = width
The sum of the length and breadth of Tony's garden would be 9 feet more than that of Edwin
Sum of Edwin's garden = 9 + 18 = 27
Perimeter of Edwin's garden = 27 feet x 2 = 54 feet
On weekends Mike earns $15 per hour, or 1.5 times his regular wages. Which of the equations below could be used to find Mike's regular hourly wage (w)?
A $15w = 1.5
B 1.5w = $15
C. 1.5 / w = $15
D. w/1.5 = $15
E. $15 - w =1.5
Answers
Answer:
THE ANSWER IS B
Step-by-step explanation:
he earns 15$ or as the question states
1.5xw=15 or 1.5w=15
Answer:
b
Step-by-step explanation:
1.5 multiplied by the w = 15 (his current wage)
what is 6x7 i give brainlest
Answers
Answer:
42
Step-by-step explanation:
The product of 6 multiplied by 7 is 42.
We have to find the value of 6×7.
To find the product of 6 multiplied by 7, you simply multiply the two numbers together.
6 multiplied by 7 can be calculated as:
6 x 7
When six is multiplied with seven we get forty two.
= 42
Therefore, the product of 6 multiplied by 7 is 42.
To learn more on Multiplication click:
https://brainly.com/question/5992872
#SPJ6
Find the slope of the linear function. Helpp
Answers
PLEASE HELP !!!!
The original price of a sofa is $500.
a. If the sofa price decreased by 20%, what is the new price?
b. The company can’t sell the sofa after 3 weeks so they reduce the price to $320. What is the percent decrease?
c. If the company reduces the price in week 4 to $290, what is the percent decrease?
Answers
Answer:
A. $400
b. %36
c. %42
Step-by-step explanation:
Answer:
A. $400
b. %36
c. %42
Step-by-step explanation:
What is the exact volume of the cone? A. 40n cm3 B. 80/3 n cm3 C. 160/3 n cm3 D. 160n cm3
Answers
Answer:
167.55
Step-by-step explanation:
Formula - V = [tex]\pi r^2\frac{h}{3}[/tex]
V = [tex]\pi (4)^2\frac{10}{3}[/tex]
V = 167.55
2/5+3/8= i will give brainliest
Answers
Work out the value of angle x.
Х
62°
Answers
Answer:
62 grados x
Step-by-step explanation:
Answer:
because the first side equal for the second side this means that this triangle is isosceles
so 62+62=124
sum of the angles of any triangle =180
180°-124=56degree
On a map 3 cm represents 21 km. What is the
length of a road in cm if the actual length of the
road is 105 km?
Answers
Answer:
`5 centemeters.
Step-by-step explanation:
Just divide the KM by 7 since 21 divided by 3 is 7. So dividing 105 by 7 gives you 15. HOPE THIS HELPS! :)
Twice one number added to another umber is 18. If the second number is equal o 12 less than 4 times the first number, find the two numbers.
Answers
If a large factory sells its new gadgets for $5 each, it can sell 1050 per month, and if
it sells the same gadgets for $9, it will sell 900 per month. To the nearest whole
number, how many gadgets could be sold per month, if the price was $12?
Answers
For linear relation,
(y-1050)/(12-5) = (900-1050)/(9-5)
Solve for y,
y = 787.5
Round to the nearest whole number which will be 788
find the value of x please :)
Answers
Answer:
48
Step-by-step explanation:
180-(90+42)
W/20=-2.5? What it the w?
Answers
Answer:
w=-50
(negative fifty)
Step-by-step explanation:
Simplify this expressions 5x -7 + 3x + 10
Answers
Answer:
8x + 3
Step-by-step explanation:
=5x+−7+3x+10
=(5x+3x)+(−7+10)
=8x+3
Help me pls and thank you
Answers
just chose the last one 75% are stars
With instructions too please
Answers
Answer on pic above
Hope this helps
(-2x^-4)^-4 * (2^2)^0 solve the integer equation
Answers
Answer:
= 1/16x^16
Step-by-step explanation:
The first of two numbers added to two times the second equals 9. The first number decreased by the second equals 3. Find the numbers.
Answers
Answer:
18 and 6
Step-by-step explanation:
i know this because all you have to do is multiply the tow numbers by 2
After sales tax, an $81 cell phone costs $84.24. What is the sales tax percentage?
Answers
Answer:
4%
Step-by-step explanation:
Can someone help me with this question please? Many thanks in advance.
Jack, Alex and Amir jumped a total of 12.69 m in a long
jump competition.
Alex jumped exactly 200 cm further than Jack.
Amir jumped exactly 2,000 mm further than Alex.
What distance did they all jump?
Give your answers in metres.
Answers
Answer:
Step-by-step explanation:
The distances they jumped were
x,y,z
y=x+2
z=x+2+2=x+4
x+y+z=12.69
x+x+2+x+4=12.69
3x+6=12.69
3x=6.69
x=2.23
So Jack jumped 2.23m, Alex jumped 4.23m, and Amir jumped 6.23m.