Answer:
where is the explanation
Answer:
630
Step-by-step explanation:
What is the value of x?
Answer:
B
Step-by-step explanation:
Since UV is a tangent then ∠ WUV = 90°
WZ = WU = x - 1 ( both radii of the circle ) , then
WV = x - 1 + 2 = x + 1
Using Pythagoras' identity in the right triangle
WU² + UV² = WV² , that is
(x - 1)² + (2x - 4)² = (x + 1)² ← expand factors using FOIL
x² - 2x + 1 + 4x² - 16x + 16 = x² + 2x + 1
5x² - 18x + 17 = x² + 2x + 1 ← subtract x² + 2x + 1 from both sides
4x² - 20x + 16 = 0 ← divide through by 4
x² - 5x + 4 = 0
(x - 1)(x - 4) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
x - 4 = 0 ⇒ x = 4
But x ≠ 1 as radius x - 1 = 0
Thus x = 4 → B
NEED TO TURN IN NOW PLEASE HELP ME
Help ASAP!!! Question in pic! Will give brainliest!
Answer:
It is 15.
Step-by-step explanation:
We know the common difference is 2 right?
7
9
11
13
15
Those are 5 times, so its 15.
(Can I get Brainliest)
Answer:
15Step-by-step explanation:
because the common difference is 2, it would look like this: 7,9,11,13,15
Help please I do not get this problem at all
Answer:
It should be 4. The ratio that AC is equal to DE at should be equal to the ratio of BE to BC. If you want an explanation I'd be happy to add one!
f(x) = x² - 6x
g(x) = (square root) x
Evaluate.
f(g(25)) =
Answer:
-5
Step-by-step explanation:
is a ez question
Answer: -5
Step-by-step explanation: see photo below
will mark brainliest and rate 5/5
Answer:
C.) 10,240 cubic feet
Step-by-step explanation:
We have to first find the area of the base by multiplying 32 by 32. 32 * 32 is equal to 1024. Next, we multiply by the height divided by 3. 30/3 is equal to 10, so the total volume is equal to 1024 * 10, which is 10240.
URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!
What is the measure,in degrees of Angle X?Help me please I put the picture!
omg guys imagine sneezing all day and then next thing hourssss later boom you lost your voice has that ever happened to you
Answer:
no lol
Step-by-step explanation:
Simplify the expression 8(5+w
Answer:
40+8w=0
8w=-40
w=-40/8
w=-5
1. Find the slope and the y-intercept
of the graph of the linear equation.
y = -7x + 2
A) slope: -3; y-intercept: 2
1
B) slope: 2; y-intercept: -7
C) slope: -7; y-intercept: 2
D) slope: 2; y-intercept: -7
Answer:
c) slope: -7 ; y-intercept: 2
Step-by-step explanation:
Note the slope intercept form:
y = mx + b
y = (x , y)
m = slope
x = (x , y)
b = y-intercept
Note in this case:
y = (-7)x + 2
y = y
m = -7
x = x
b = 2
c) slope: -7 ; y-intercept: 2 is your answer.
~
It’s due in an hour please help
Help me please this is my homework question
512 c2 so A sorry if im wrong
Answer:
384
Step-by-step explanation:
So there are 6 faces in a cube so first you need to know how big is one face then just multiply by 6 for all 6 faces. so 8*8 = 64. that means 64 is the area of one face.
then multiply that by 6 to get the total surface area.
there it is your answer 384 the 3rd option there
What value of x will make the equation below true?
X - 15 = 12
Answer:
27
Step-by-step explanation:
x-15=12
add fifteen to both sides
x-15+15=12+15
x=27
Answer:
27
Step-by-step explanation:
27-15=12
!!!PLEASE HELP!!! The distance, y, in centimeters, of an ant from a hole in the tree for a certain amount of time, x, in seconds, is shown in the graph
Part A: Is the graph linear or nonlinear? Explain your answer. (2 points)
Part B: In which segments is the graph increasing, decreasing, and constant? (3 points)
Part C: In your own words, describe the motion of the ant, as shown on the graph. (5 points)
Answer:
10
Step-by-step explanation:
$13,000 for 8 years at
3.6% annual
simple
interest
helllp i really need helpp i hate math
Answer:
C) 10.92
Step-by-step explanation:
A= 1/2bh
A = 1/2(2.8)(7.8)
A= 1/2(21.84)
A = 10.92
Answer:
C. 10.92^2
Step-by-step explanation:
Area of triangles can be solved using: 1/2*b*h
1/2*2.8*7.8=10.92
Simplify 3^8 x 3^4/ 3^2 x3^8 . Leaving your answer in index form
Answer:
ur answer is down here in the photo thing:
Step-by-step explanation:
Rhonda used unit cubes to make a rectangular prism. What is the volume of the prism? A. 14 cubic units B. 21 cubic units C. 42 cubic units D. 63 cubic units
Answer:
42 cubic units
Step-by-step explanation:
7 x 3 x 2 = 21 x 2 = 42
Please help me out!
Evaluate 3 x 2÷4y
Step-by-step explanation:
3 x 2÷4y
3/2y
hope it helps ☺️
HELP!!!
...................
Answer:
Step-by-step explanation:
b
6x - 2x = 16 + 8
4x = 24
x = 6
2
12p^7
Hi can someone help me with my math homework? I just need help with number c.
Answer:
Check pdf
Step-by-step explanation:
Answer:
11/4 pints
Step-by-step explanation:
3¹/² pints of blueberries is equal to 7/2 pints
she ate 3/4pints
7/2is equal to 14/4 because we need same denominator
now we subtract
14/4-3/4
=11/4 pints is left
Vector MN is comprised of the points M(8,-4) and N(-7,-2).
Find the direction angle of the vector
Answer:
22/65/53 +r 76 = 228594
Step-by-step explanation:
First 22/65/53+r 76 = 228594
8x−20
Apply the distributive property to factor out the greatest common factor.
Answer: 4(2x - 5)
Step-by-step explanation:
factors of 8 : (2, 2), 2
20 : (2, 2), 5
Therefore the GCF is 2*2 = 4
8x/4 = 2x and -20/4 = -5
4(2x - 5) = 8x - 20
BRAINEST for whoever answer right first
Answer:
(4,1) (5,19) (6,5) (11,80)
Step-by-step explanation:
In an ordered pair x aways comes first
1. x-y=1
x+y=-5
2. x-4y=10
2x+y=2
3. -5x+y=0
x+y=6
4. y=6-2x
y=4
5. 2y=16
4x-y= 4
6. x=y -4
3x+y=12
7. y- 2x=-6
5x-y= 9
8. 3y+x= 2
y-x=-6
Answer:
what is the question write it in thecomments and ill answer
Answer:
1.) (y+1)+y=-5
2y=-6
y=-3
x+(-3)=-5
x=-2
plug in to check if it works
2.) 2(4y+10)+y=2
9y+20=2
9y=-18
y=-2
x-4(-2)=10
x+8=10
x=2
3.) -5(-y+6)+y=0
5y-30=0
5y=30
y=6
x+(6)=6
x=0
4.) 4=6-2x
-2=2x
x=-1
y=6-2(-1)
y=8
5.) 4x-(8)=4
4x=12
x=3
4(3)-y=4
12-y=4
-y=-8
y=8
6.) 3(y-4)+y=12
4y-12=12
4y=24
y=6
x=6-4
x=2
7.) 5x-2x-6=9
3x=15
x=5
5(5)-y=9
25-y=9
-y=-16
y=16
8.)3(x-6)+x=2
4x-18=2
4x=20
x=5
y-5=-6
y=-1
hope this helped :)) also make sure to plug the x and y back into both equations :))
-12x + 4y- 6y + 10x - 25 5x - 2(x - 12)
Answer:
=−259x−2y+24
Step-by-step explanation:
Distribute:
=−12x+4y+−6y+10x+−255x+(−2)(x)+(−2)(−12)
=−12x+4y+−6y+10x+−255x+−2x+24
Combine Like Terms:
=−12x+4y+−6y+10x+−255x+−2x+24
=(−12x+10x+−255x+−2x)+(4y+−6y)+(24)
=−259x+−2y+24
Answer:
=−259x−2y+24
Hope this helps emmy! or emma
(sorry I like calling you emmy)
In 1-4 match each scatter plot to the equation that could represent the equation of its trend line. (Not all of the choices will be used)
Answer:
Please Be more specific
Step-by-step explanation:
If x = 8 units, y = 3 units, and h = 1 unit, then what is the area of the parallelogram shown above?
Answer:
8unit²
Step-by-step explanation:
The Area of a parallelogram :
Length of base * height
Length of base, x = 8 units
Height, h = 1 unit
Area = Length of base * height
Area = 8 units * 1 unit
Area = 8unit²
PLEASE HELP I DONT UNDERSTAND
Answer:
112
Step-by-step explanation:
Divide 1111 By 999 and you get 1.1121121121121
So 112 is repeating over and over in the decimal.
112 is repeated 4 times and starts to repeat again.
Hope that helps!