Answer:
No
Step-by-step explanation:
2x-3 = 0 so x = 3/2
3x+2 = 0 so x = - 2/3
x+2 = 0 so x=-2 (twice)
x-7/8 = 0 so x=7
Points J and Kare midpoints of the sides of triangle
FGH.
What is the value of y
Answer:
7
Step-by-step explanation:
As we can see, the sides of the bigger triangle is twice that or the smaller
Thus, we have it that for similar sides, we simply have to multiply the smaller side length by 2 to give the larger
We have this as:
2(2y + 5) = 5y + 3
4y + 10 = 5y+ 3
5y-4y = 10-3
y = 7
Convert r=8cosθ+2sinθ to rectangular equation
Answer:
Convert
r
=
8
cos
θ
−
2
sin
θ
to Cartesian form
#x^2 + y^2 - 8 x +2 y = 0, using
r
=
√
x
2
+
y
2
≥
0
and
(
x
,
y
)
=
r
(
cos
θ
,
sin
θ
)
.
The Socratic graph of this circle,
with center at
(
4
,
−
1
)
and radius
√
17
.
is immediate.
graph{(x^2+y^2-8x+2y)((x-4)^2+(y+1)^2-0.04)=0[-1 23 -6 6] }
The cost to rent a moving truck is a flat fee of $25 plus $0.60 per mile. The equation c = 25 + 0.6m models the cost, c, in dollars for the number of miles, m, traveled in the truck.
Identify the independent and dependent variables.
The
is the independent variable.
The
is the dependent variable.
Answer:
Independent- Miles traveled, Dependent- cost
Step-by-step explanation:
3dg3nuity
Answer:
I did it :D
Step-by-step explanation:
Given: Right triangle ABC with altitude Line segment C D
Prove: a2 + b2 = c2
Triangle A B C is is shown. Angle A C B is a right angle. Altitude h is drawn from point C to point D on side A B to form a right angle. Line segment A D is labeled e, line segment D B is labeled f, side A B is labeled c, side B C is labeled a, and side A C is labeled b.
Complete the paragraph proof.
You can use the similar triangles formed by the altitude to write ratios for corresponding sides. Using ratios from the large and medium triangles, StartFraction c Over a EndFraction =
. This can be rewritten as
= a2. Using ratios from the large and small triangles,
= StartFraction b Over e EndFraction. This can be rewritten as b2 = ec. By substitution, a2 + b2 =
. You can then factor as a2 + b2 = c(f + e). From the large triangle, you know (f + e) =
. So, a2 + b2 = c2 by using substitution.
Answer:
answer in pic
Step-by-step explanation:
The proof of the right-triangle is: [tex]a^{2} + b^{2}=(c)^{2}\\[/tex].
To prove that [tex]a^{2} + b^{2}=(c)^{2}\\[/tex].
What is the Pythagorean Triple?The Pythagorean triple can be described as any three set of integers representing sides of a right triangle that are solutions to the Pythagorean Theorem, which is given as:
[tex]a^{2} + b^{2}=(c)^{2}\\[/tex]
Given that:
To proof:
The proof of the right-triangle is:
[tex]a^{2} + b^{2}=(c)^{2}[/tex]
from question it is given that
c=e +f
By Pythagoras theorem, we have:
[tex]a^{2} + b^{2}=(f+ e)^{2}[/tex]
Therefore, the proof of the right-triangle is:
[tex]a^{2} + b^{2}=(c)^{2}\\[/tex]
Learn more about Pythagorean Triple here:
https://brainly.com/question/24161728
#SPJ5
Highest common factor of 15 and 20
Answer:
The highest common factor is 5
Step-by-step explanation:
3x5=15 4x5=20
Answer:
answer is 5
Step-by-step explanation:
See image below, This is a good website called Cue math explaining.
https://www.cuemath.com/questions/gcf-of-15-and-20/
The table below gives the dimensions of a painting and a scale drawing of the painting.
Find the scale factor of the drawing to the real painting.
Write your answer as a fraction in simplest form.
Answer:
7:1 for length and 7:1 for width
Step-by-step explanation:
Nuts Berry Farm sells nuts for $60 for 4 pounds. Today, and just for today only,
Nuts Berry Farm is giving a 30% discount to all those who will buy nuts today.
Enter how much, in dollars, is a pound of nuts today after the discount.
Answer:
$10.50
Step-by-step explanation:
First, find the cost of a pound of nuts.
Divide the price by the number of pounds:
60/4
= 15
Calculate the price with the 30% discount by multiplying this by 0.7:
15(0.7)
= 10.5
So, after the discount, a pound of nuts will cost $10.50
This is not from a test btw for the person who deletes my questions
Answer:
-8
Step-by-step explanation:
I answered this question a few minutes ago. Value was d = -4
So,
{-12+(-4)}/2
= (-12-4)/2
= (-16)/2
= -8
Need help ASAP ITS DUE SOON PLEASE AND SHOW WORK !!!
Answer:
33.51032
Step-by-step explanation:
Because equation is 3/4 times r to the 3 power times pi
2 to the 3 power=8
8 times 3/4=32/3
32/3 times pi = 33.51032
Answer:
V= 33.510 m³
Step-by-step explanation:
= =
4 4
3 3
n n ( pi)
r 2 =
V3 4 33.51032 m³
I didn't get to round it.
36 people attended Quintero’s Super Bowl party. Each person cheered for either the Patriots or the Rams. If 15 people were rooting for the Patriots, which of the following equations could be used to find how many , f , we’re cheering for the Rams.
Answers :
A : f - 15 = 36
B : 15 + f = 36
C : f + 36 = 15
D : f = 36 - 15
E : 15f = 36
Thank you helping me whoever answers this
And you’ll get brainliest plus extra points 100
Answer:
the answer is D. 36 fans in total minus 15 fans that rooted for the rams. Equals the amount of fans that rooted for the Patriots
F(x)=x^2+5 and g(x)=-3x-8
Find g(1) and f(g(1)).
Answer: I believe that this is the answer
Can someone help me thx
help me solve this for geometry class !
Answer:
A diameter is a chord.
Step-by-step explanation:
A diameter is a chord.It is the longest chord.
Hehehehehehehhehehehehsdhhd
Answer:
32 miles
Step-by-step explanation:
which function is the inverse of f(x)=2x+3
Answer:
jssisvshdvdbd sjjsjdgdjd
Step-by-step explanation:
ususueuwgeieyevekeuecrjie r
which input value produces the same output value for the two functions?
Step-by-step explanation:
where are the 2 functions ?
the answer to this problem
Answer: A. Multiply the input number by 6
Step-by-step explanation: Each of these numbers are multiplied by 6. Hope this helped!
2 x 6 = 12
6 x 6 = 36
8 x 6 = 48
9 x 6 = 54
12 x 6 =72
What are the zeros of the function y = 2x2 +9x+4 ?
O A. x = -1/2 ,x = -4
O B. x= -1/2 ,x = 4
O c. x= 1/2 ,x = 4
O D. x = 1/2 ,x = -4
THE ANSWER IS A
Answer:
I think no A. x = -1/2 ,x = -4
3x – 7 y = -27
16x - 5y = 0
(using the linear equation system and solving for x,y)
Answer:
x=5 and y=6
Step-by-step explanation:
Step: Solve 3x−7y=−27 for x:
3x−7y=−27
3x−7y+7y=−27+7y
3x=7y−27
[tex]\frac{3x}{3} =\frac{7y-27}{3}[/tex]
[tex]x=\frac{7}{3} y-9[/tex]
Step: Substitute [tex]\frac{7}{3}y-9[/tex] for x in 6x−5y=0:
6x−5y=0
[tex]6(\frac{7}{3}-9)-5y=0[/tex]
9y−54=0
9y−54+54=0+54
9y=54
[tex]\frac{9y}{9} =\frac{54}{9}[/tex]
Therefore y=6.
Step: Substitute 6 for y in x= [tex]\frac{7}{3} y-9[/tex]:
[tex]x=\frac{7}{3} y-9[/tex]
[tex]x=\frac{7}{3}(6)-9[/tex]
Therefore x= 5.
x= 5 and y= 6
Hope this helped! :)
Find the product it the image
pls i need this answer il give 10 points
Answer:
-42
Step-by-step explanation:
The big dog means multiply and 6*-7 equals -42 100% sure
HELP ASAP PLZ!!!
Use the image blow!
Answer:
A is 1/2 and the answer for B is 2/3
What is the slope of the line with the equation y +2 = -3(x – 7)?
OA.m = -3
O B. m = 3
O C. m = 2
O D. m = -7
Answer:
A.m = -3
Step-by-step explanation:
This equation is written in point slope form
y-y1 = m(x-x1)
y +2 = -3(x – 7)
y - -2 = -3(x – 7)
The slope is -3 and the point is (7, -2)
Someone please help!!!
9514 1404 393
Answer:
√26
Step-by-step explanation:
The distance formula can help you here.
[tex]\displaystyle d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(4-(-1))^2+(2-3)^2}=\sqrt{5^2+(-1)^2}=\sqrt{25+1}\\\\d=\sqrt{\boxed{26}}[/tex]
Select the correct answer.
Which statement is true for the vertical number line?
OA. -2. is located below – 33
OB. -4 is located below 4
OC.
3.25 is located above 3.75.
OD. - is located below -
-2
O E.O is located below -0.87.
Answer:
option b is answer answer
Answer:
its B
Step-by-step explanation:
Help me with my math please, it’s 6th grade
HELP PLEASE ASAP…..,……
Answer:
6. 477.5
7. 498.1
8. 452.4
Step-by-step explanation:
PLEASE HELP ME !! THANK YOU!!
EXPLANATION = BRAINLIEST & FIVE STAR RATING
What is tan E? Give your answer as a simplified fraction.
Answer:
28/45
Step-by-step explanation:
tan = opp/adj
tanE = 28/45
According to the graph, which statement must be true?
It will take her 2 hours to read 60 pages.
It will take her 3 hours to read 120 pages.
It will take her 4 hours to read 180 pages.
It will take her 5 hours to read 210 pages.
How do I work this out ?
Answer:
protractor
Step-by-step explanation:
use a protractor or an online protractor
A number decreases from 25 to 8, what is the percent of decrease?
Answer:
68%
Step-by-step explanation:
25-8=17
17/25=0.68
68%
Hope this helped :)