Answer:
y = -x + 3
Step-by-step explanation:
First of all, you need to memorize several forms of the equation of a straight line. Here you have -2y - 2x = -6 in "standard form" and want the equivalent equation in "slope intercept form," y = mx + b.
To get this, solve the first equation for y by dividing all three terms by -2:
y + x = 3.
Then solve this result for y:
y = -x + 3
This is the desired equation in slope-intercept form.
Triangle ABC is similar to triangle WYZ.
Determine whether the following statement is true or false.
sin(B)>sin(Y)
Question 2 options:
True
False
Answer: false
Step-by-step explanation:
HELP PLZ THANK U ILY SM YOUR AMAZING LITERALLY INCREDIBLE
Answer:
our inputs are 3 & 1/2
Step-by-step explanation:
the ? is the slope and the slope is equal to 1/2 so
?=1/2
the point slope formula is
(y-y1)=m(x-x1) (x1,y1)--> a point on the line m--> slope
so we chose (x1,y1) as (3,0)
when we plug that in we get
y-0=1/2(x-3)
so our inputs are 3 & 1/2
find the perimeter of pqr this is geometry!
Answer:
79.2Step-by-step explanation:
QA = QC = 5.9 ⇒ PA = 27.4 - 5.9 = 21.5
PB = PA = 21.5
CR = BR = 12.2
So, the perimeter:
P = 27.4 + 5.9 + 2×12.2 + 21.5 = 79.2
The perimeter of the triangle PQR is 79.2 units.
What is Perimeter?Perimeter of a straight sided figures or objects is the total length of it's boundary.
Given a triangle PQR.
An incircle is drawn inside the triangle.
We know that the length of the tangents which are drawn from an exterior point to the circle are equal.
Using this property and the given lengths,
PQ = 27.4
PR = (27.4 - 5.9) + 12.2 = 33.7
QR = 5.9 + 12.2 = 18.1
Perimeter of the triangle = 27.4 + 33.7 + 18.1 = 79.2 units
Hence the perimeter is 79.2 units.
Learn more about Perimeter here :
https://brainly.com/question/29507476
#SPJ2
Please help me with this one
Answer:
15
Step-by-step explanation:
a²+b²=c²
12²+9²= 144+81=225²
√225 = 15
Answer:
33.24m
Step-by-step explanation:
c²=32²+9²
c²=1105
c=33.24m
What is the value of x? Round to the nearest tenth.
Answer:
x=7.5
Step-by-step explanation:
first find the hypotenuse of the first right angles triangle a^2+b^2=c^2. 4^2+3^2=squareroot 25 (5)that 5 is the height of the second right angled triangle thus c^2-a^2=b^2. 9^2-5^2= 56 (squareroot is 7.48) round off 7.48 to the nearest tenth which is 7.5 since the hundredths value is more than 5hence answer is 7.5Help I don’t understand this
Answer:
Step-by-step explanation:
they are opposite angles, so we put them equal to each other.
25.
6a+10= 130
6a=120 a=20 so now we plug it in 6(20) +10= 130
26. 4a-4=2a+30
2a=34 a=17 sso now we plug in 4(17)-4= 64 2(17)+30= 64
27. 6y+1=4y+9 2x-5=x+7
2y=8 x=2
y=4
now plug in 6(4)+1=25 4(4)+9=25 2(2)-5= -1 (2)+7=9
sorry if I’m being annoying but.
Evaluate 4+ (m – n)" when m=7 and n=5.
+) The value of the expression is
Answer:
20
Step-by-step explanation:
Substitute these numbers in the expression.
You get-
4+ (7-5)^4
Now use PEMDAS.
Solve the parentheses first.
4+2^4.
Solve 2^4.
4+16
Add.
20.
Hope this helps! :)
Answer:
The answer is 20
Step-by-step explanation:
Given;4 + (m – n)⁴m = 7n = 5To Find;The value of the expression is = ?Now, Substitute
4 + (m – n)⁴
4 + (7 – 5)⁴
4 + (2)⁴
4 + 16 = 20
Thus, The value of the expression is 20
-TheUnknownScientist 72
HELP NO LINKS PLZZ HELP...............
Answer:
y is the output and x the input:-
y = x - 3
Step-by-step explanation:
Hope that helps :)
If WXYZ is a square with WZ = 27, find each measure.
a) ZY = ________ d) mWRZ = ________
b) WY = ________ e) mXYZ = ________
c) RX = ________ f) mZWY = ________
Answer:
Picture is attached of the said square and following are the answers:
a) ZY = 27
b) WY = diagonal = 27 x sqrt2
c) RX = half of diagonal = (27 x sqrt2) / 2
d) mWRZ = 90 deg
e) mXYZ = 90 deg
f) mZWY = 45 deg
ILL GIVE BRAINLIEST PLEASE HELP ASAP
Answer:
Dan made more
Step-by-step explanation:
Dan: 227×70=15,890 15% of 15,890 is 2,383.50
Mike:251×90=22,590 15% of 22,590 is 2,259
HELP ME IM FRICKED IF I DONT DO THIS PLZ BREH PLZZZZZZZZ
Answer:
y= 3x+10
The slope represents a rate of 3 cm per week
The y-intercept represents an initial height of 10 cm
it takes 24 weeks for the height to reach 82 cm
I need a thorough explanation, if not, only an answer with some steps would be fine.
Answer:
$92.25
Step-by-step explanation:
If Diego spent $20.50 and Sandy spent 4.5x as much as Diego, that means that Sandy spent 20.5x4.5, which equals 92.25. Sandy spent $92.25
Can someone do this for me I was busy helping around for my mom and myself please it's due today!!!!!!
Answer:
first discount for Q7 is $54.3915
the next discount is $48.95235
for Q8 is
Step-by-step explanation:
you are a very nice person for helping your mom. good luck for this!
ok let's work on question 7 first.
$63.99 is the cost of a skateboard.
15% of 63.99 = 10% + 5%
10% of 63.99 = 6.399 (move the decimal one place to the left)
5% of 63.99 = 1/2 of 6.399
1/2 x 6.399 = 3.1995
6.399 + 3.1995 = 9.5985
ok, so that's 15% of 63.99
now we need to take away 9.5985 from 63.99
63.99 - 9.5985 = 54.3915
the discount price of the skateboard is $54.3915
a further 10% is $5.43915
so take off that from the discount,
54.3915 - 5.43915 = 48.95235
the final price is $48.95235
QUESTION 8
shop A = 6.95 x 40
6.95 x 40 = $278
shop B = 20% of 325
20/100 * 325 = 65
325 - 65 = 260
therefore, shop B is cheaper.
hope this helped, good luck!
In circle L with KNM= 53, find the angle measure of minor arc KM
Answer:
106
Step-by-step explanation:
Subtract. Your answer should be a polynomial in standard form. (u²+5u²v+4uv²)−(u²+5u²v²+4uv)=
Written in Standard Form: 5u^(2)v^(2)+5u^(2)u+4uv^(2)-4uv
Simplified: 5u^(2)v+4uv^(2)+5u^(2)v^(2)-4uv
Brainliest or a thank you please this took me a while to type :)) <3
Bartolo is making cookies to take to his class. He wants to make 1 1/2 times the recipe because he has 18 students in his class. How much sugar will he need
Ashley has 5 liters of punch. Megan has 4,700 milliliters of punch. Who has more punch?
Help help due in 5minutes
Question 9 (2 points)
(15.01 MC)
Write a statement that correctly describes the relationship between these two sequences: 6, 7, 8, 9, 10, and 18, 21, 24, 27, 30. (2 points)
Answer:
Step-by-step explanation:
if you multiply any number in the first sequence by 3, you get that number in sequence 2 in the same position as the first number.
6x3=18
7x3=21
8x3=24
9x3=27
10x3=30
Answer:
yea
Step-by-step explanation:
what that other person sed
What is the solution to the equation below?
√2x divided by √x-2 =2
Answer:
C. X = 4
Step-by-step explanation:
Kristen wrote a number that is equal to three times the difference of 65 and 48. Which
expression represents the number that Kristen wrote?
3 x 65 - 48
3 x 48 - 65
3 x(65 – 48)
(3 x 65) - 48
Help me
Answer:
3 x(65 – 48)
Step-by-step explanation:
n = 3(65-48)
The Hiking Club is taking another trip. The hike leader's watch shows that they gained 296 feet in altitude from their starting position. Their altitude is now 285 feet, but there is no record of their starting altitude.
Complete question :
The Hiking Club is taking another trip. The hike leader's watch shows that they gained 296 feet in altitude from their starting position. Their altitude is now 285 feet, but there is no record of their starting altitude. Write and solve an equation to represent this situation and find their starting altitude.
Answer:
Expression :
285 = x + 296
Starting altitude, x = - 11 feets
Step-by-step explanation:
Let starting position = x
Altitude gained = 296 feets
Final attitude = 285 feets
The starting altitude could be obtained by the expression :
Final altitude = starting altitude + Altitude gained
285 = x + 296
Solve for x, to obtain starting altitude ;
285 - 296 = x + 296 - 296
-11 = x
Hence, starting altitude is - 11 feets
Find the length of side x in simplest radical form with a rational denominator.
Answer:
relationship between perpendicular and hypotenuse is given by sin angle
sin60=p/h
√3/2=2/x
x=4/√3=2.31
Given the side lengths, determine whether the triangle is acute, obtuse, right, or not a triangle
Answer:
It is an Acute-Angled Triangle.
Step-by-step explanation:
if it helps don't forget to like and mark me sister
Answer:
Acute triangle to be specific it is an Acute scalene triangle
Step-by-step explanation:
The monthly snowfall on Sugar Mountain dropped from 26 inches to 20 inches. What is the percent decrease?
Answer:
about 23% decrease
Step-by-step explanation:
26-20=6
6 divided by 26 = 0.230
0.230 x 100 = 23
Answer:
24
Step-by-step explanation:
first work out the difference (decrease) between the two numbers you are comparing. Next, divide the decrease by the original number and multiply the answer by 100 to get the answer
Could help this about pi answer isn't 25 or 20. Formula for this is
A= 3.14*radius*2 NOT A = L*W
Thank you
Answer:19.625in is the answer
Find the zeros of the following equation by completing the square.
x^2+8x-2=0
Answer:
x = -4 + 3√2 and x = -4 - 3√2
Step-by-step explanation:
Complete the square of x^2+8x-2=0:
Between 8x and -2, write in 4^2 - 4^2, so that we now have:
x^2 + 8x + 16 - 16 - 2 = 0, or by writing x^2 + 8x + 16 as the square of a binomial, (x + 4)^2 = 18
Taking the square root of both sides, we get:
x + 4 = √18 = ±√9√2, or ±3√2
Then x = -4 + 3√2 and x = -4 - 3√2
A baseball team wins one out of every three games. How many wins
would they have after 27 games?
Answer:
9 wins
Step-by-step explanation:
[tex]\frac{1}{3} =\frac{x}{27} \\\\3x=27\\x=9[/tex]
They'd have 9 wins after 27 games.
What is 78% of 30?
if you saw my previous question i have a lot more so please bare with me lol
Answer:
78% of 30 is 23.4
78% of 30 would be 23.4 jzjxjxjjxjxjjxjdjdjdj
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!
Answer:
Q. 3
[tex]V_{cone} =565.2\: cm^3 [/tex]
Q. 4
[tex] V_{cone} =3,014.4\: cm^3 [/tex]
Step-by-step explanation:
Q. 3
Radius of the cone (r) = 6 cm
Height of the cone (h) = 15 cm
[tex]\because V_{cone} =\frac{1}{3} \pi r^2 h[/tex]
[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (6)^2 (15)[/tex]
[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (36) (15)[/tex]
[tex]\therefore V_{cone} =565.2\: cm^3 [/tex]
Q. 4
Radius of the cone (r) = 12 cm
Height of the cone (h) = 20 cm
[tex]\because V_{cone} =\frac{1}{3}\pi r^2 h[/tex]
[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (12)^2 (20)[/tex]
[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (144) (20)[/tex]
[tex]\therefore V_{cone} =3,014.4\: cm^3 [/tex]
Please help me with this homework
Answer:
D) 13
Step-by-step explanation:
a² + b² = c²
5² + 12² = c²
25 + 144 = c²
169 = c²
[tex]\sqrt{c^2} =\sqrt{169}[/tex]
c = 13
