The measure of ∠4 = 44°.
We have two angles ∠3 and ∠4 which are complementary of each other.
We have to find the measure of ∠4.
What are Complementary angles?Two angles are said to be complementary if their sum is equal to 90°.
Mathematically - x + y = 90°
According to the question -
∠3 = 46°
∠4 = x (Let)
Now, ∠3 and ∠4 are Complementary angles. Therefore -
∠3 + ∠4 = 90°
∠4 = 90 - ∠3
∠4 = 44°
Therefore -
∠4 = 44°
Hence, the measure of ∠4 = 44°.
To solve more questions on Complementary angles, visit the link below-
https://brainly.com/question/26142428
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X +31424=1424
What is X
solve the equation 4(r-1)
Answer:
4r-4
Step-by-step explanation:
im pretty sure very sure
In a toy factory, 36 machines are required to produce a certain number of toys in 54 days. How many
machines does it take to produce the same number of toys in 81 days?
Answer:
24 machines
Step-by-step explanation:
36*54= x*81
x=36*2/3
x=24
Answer:
24
Step-by-step explanation:
We can set up a simple equation and solve for x to get our answer
36 machines for 54 days = x machines for 81 days
we know that they will produce the same amount of toys as the end result, so we can set both equations equal to each other and solve for x
so,
[tex]36*54=81x\\\\\frac{(36*54) }{81} =x\\\\\frac{1944}{81}=24 \\\\x=24[/tex]
first, divide both sides by 81
then multiply 36 with 54 and divide by 81
and we get x=24
So it'll take 24 machines to produce the same number of toys in 81 days
Feel free to ask questions if you need further help
[tex](x^{2} +1)(x^{2} -1)^{6}[/tex]
Answer:
(x²+1)(x²-1)⁶ = x¹⁴-5x¹²+9x¹⁰-5x⁸-5x⁶+9x⁴-5x²+1
Step-by-step explanation:
Pascal triangle 6th row for (a + (-b))⁶; ... for (x²-1)⁶
a⁶+6a⁵(b)¹+15a⁴(b)²+20a³(b)³+15a²(b)⁴+6a(b)⁵+1*(b)⁶ .. a=x² b = -1
= x¹²+6x¹⁰(-1)¹+15x⁸(-1)²+20x⁶(-1)³+15x⁴(-1)⁴+6x²(-1)⁵+1*(-1)⁶
= x¹²-6x¹⁰+15x⁸-20x⁶+15x⁴-6x²+1
(x²+1)(x²-1)⁶ = (x²+1)(x¹²-6x¹⁰+15x⁸-20x⁶+15x⁴-6x²+1)
= x¹⁴-5x¹²+9x¹⁰-5x⁸-5x⁶+9x⁴-5x²+1
7)
Is MNO similar to PQO
Answer:
Where is your attachment or question
Find the value of X and Y
Answer:
Step-by-step explanation:
9x-1 + 5x-15 =180, 14x-16=180, x = 14
9x-1 + y-20 = 180, 126-1-20+y =180, y = 105
A scientist sets up two cameras to monitor the wildlife in a nature reserve. The cameras are set up exactly 4 kilometres (km) apart. How far is this distance in metres (m)?
Answer:
4000 m
Step-by-step explanation:
1 km =1000 m
Thus,
1000 by 4
=4000 km
PLEASE HELP GIVING 20 POINTS FOR BRAINLEST!!!(FIRST TO ANSWER)
what is f(5)
Answer:The F-5 is an agile, highly maneuverable, reliable supersonic fighter, combining advanced aerodynamic design, engine performance and low operating costs. ... The U.S. Navy operates the F-5 in its adversary squadrons to simulate enemy aircraft in aerial combat training exercises.
I need the answer pls
Answer:
74
Step-by-step explanation:
subtract a from b
√64.93 units
Step-by-step explanation:
Let point A and B be x and y.
Distance=√(x)²+(y)²
=√(64)²+(-11)²
=√4096+121
=√4217
√64.93 units
Find the greatest common factor (reverse of distributing)
Answer:
12(2A+B)=12*3
Step-by-step explanation:
Answer:
[tex]12[/tex]
Step-by-step explanation:
We know that [tex]24=12*2[/tex], [tex]12=12*1[/tex], and [tex]36=12*3[/tex].
So, we can re-write the equation as [tex]12*2*A+12*1*B=12*3[/tex].
We can factor out a [tex]12[/tex] from both sides to get [tex]12(2A+B)=12(3)[/tex].
The insides can't be simplified anymore, so the final equation is [tex]12(2A+b)=12(3)[/tex] and the gcf is [tex]\boxed{12}[/tex]
I need this answered, please.
Answer:56
Step-by-step explanation:bc thats the answer
5/11x -11/6 pleaseeeee helpp
It is -5/6
I here is the anwer
How do I use FOIL? I get lost every time...especially with exponents
What Did The Acorn Say When It Grew Up?
Answer:
The picture is to small.
Step-by-step explanation:
To small.
100+1133232323232332323232
Answer:
1133232323232332323332
Step-by-step explanation:
Answer: 1133232323232332323332
Step-by-step explanation:
i need to find the values of X but there isn’t another expression to find x for 180°
Answer:
x=5
Step-by-step explanation:
In this equation, we need to find x. According to the Vertical Angles Congruence Theorem, all vertical angles are congruent. Therefore, because angles (2x+12) and (8x-18) are vertical angles, they are congruent. We can set this up as an equation and simply solve for x:
2x+12=8x-18 Subtract 2x from both sides.
-2x -2x
12=6x-18 Add 18 to both sides.
+18 +18
30=6x Divide both sides by 6.
/6 /6
5=x
I hope this helps!! Have an amazing day :)
Answer:
x = 5
Step-by-step explanation:
The two angles have the same degree because of the Vertical Angles rule. This means that if angles are vertical, then they are congruent. Therefore, we can solve for x by setting the two angles equal to each other.
2x + 12 = 8x - 18
+ 18 + 18
2x + 30 = 8x
-2x -2x
30 = 6x
÷6 ÷6
5 = x
We can then double check this by inputing x back into the equations
2x + 12 = 2(5) + 12 = 10 + 12= 22
8x - 18 = 8(5) - 18 = 40 - 18 = 22
These check out so x = 5
I hope this helped :)
I need help finding the area of the smaller of the two.
Answer: The area is 12 inches
Step-by-step explanation:
If the bigger one is 24 inches, and the bigger one is two times the size of the smaller one, the smaller one is 12 iches
Adding/subtracting linear equations
Answer:
[tex]\sf The \: answers\: are \:attached[/tex]
_________________
Two parallel lines are crossed by a transversal.
-------------------------------------------------------------------------------
What is the value of x?
I found it out, it's (B)
x = 40
x = 70
x = 110
x = 130
Answer:
x=70
Step-by-step explanation:
The angle type is a verticle angle as such they are congruent.
Answer:
The answer is 70
Step-by-step explanation:
70 is across from X and because of this it equals 70. Ignore line I and thing of a 180 degree straight line if you have 70 then the other side is going to equal 110 so its the same for below the line.
Bryant bought c bags of chips that cost $3 each for a party. He used a $2-off coupon and paid
r dollars in all
Answer:
1 dollar
Step-by-step explanation:
What’s the value of the question mark?
Can someone tell me the answer to this please
Answer:
........12......... ...............
Describe how to solve d = rt for t
Answer:
t = d/r
Step-by-step explanation:
Given the equation, d = rt for t:
Switch sides:
rt = d
Divide both sides by r to isolate t:
[tex]\frac{rt}{r} = \frac{d}{r}[/tex]
t = d/r
ײ+6×+9=0 in Discriminant and nature of the roots
Answer:
D = 0, x = -3
Step-by-step explanation:
D = b*b - 4ac = 36 - 4*9 = 36 - 36 = 0
x = -b/2a since D = 0, so
x = -6/2 = -3
51. The following figures DCBA is parallelogram Find the variables
Answer:
x = 80
y = 100
z = 80
Step-by-step explanation:
hope it's helpful to you ☺️
the distance of a trip
An airport offers free parking for 30 minutes and then charges $2.00
for each hour after that. How is the price for parking related to the
total time a car is parked?
write an equation for each relationship
Answer:
T-.5 = x (200)
Step-by-step explanation:
Let T = total time in hours
30 mn = .5 hours 30 /60 = .5
$ 2.00 is the rate per hour.
so T − .5 = the time that will be charged at the rate
Therefore the total charge is then
T − .5 × 2.00
Whats the distance between the points (5,5) and (-1,8)
Answer:
6.71
Step-by-step explanation:
Using the distance formula:
[tex]\sqrt{(x2-x1)^2+(y2-y1)^2}[/tex]
= √(-1-5)^2 + (8-5)^2
= √36 + 9
= √45
= 3√5 <- Optional
= 6.70820393
≈ 6.71
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
Answer:
[tex]3\sqrt{5}[/tex]
Decimal form: 6.70820393 …
Step-by-step explanation:
The length of this line can be found by using the distance formula:
[tex]{\sqrt (}(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2})[/tex]
Step 1: Plot the coordinates of both points.
Step 2: Evaluate the x-axis and y-axis distance between the points.
Step 3: Square both results.
Step 4: Add the squared results.
Step 5: The answer lies in the square root of the equation.
The midpoint of AB is M(-2, 1). If the coordinates of A are (-3,-5),
what are the coordinates of B?
Answer:
B= (-1, 7)
Step-by-step explanation:
Midpoint formula is X1 plus X2, then divided by 2. So, because the midpoint is given you work backwards. So for the x value do (-3 + x) divided by 2 equals -2 and solve for x and you do the same thing for the Y value
x−2y=−1
y=5x−3
Choose the correct answer below.
A.
The two lines are perpendicular.
B.
The two lines are neither parallel nor perpendicular.
C.
The two lines are parallel.
D.
More information is needed.
Answer:
b. the two lines are neither parallel nor perpendicular.
Pls help me with this
Step-by-step explanation:
let's just write the equations on top of each other as in a large subtraction, then transform one of them so that at least one term is the range in both equations, and then do the subtraction.
a)
I automatically write rational numbers as the total fractions (14 1/4 = 57/4, 3 3/4 = 15/4)
15x - 7y = 57/4
- 5x - y = 15/4
15x - 7y = 57/4
- 15x - 3y = 45/4
-------------------------
0 -4y = 12/4
y = -(12/4)/4 = -12/16 = -3/4
then we use that in the simpler second equation
5x - -3/4 = 15/4
5x + 3/4 = 15/4
5x = 12/4
x = (12/4)/5 = 12/20 = 3/5
b)
we don't need to transform any equation, as the x terms are already equal.
3x - 4y = 2
- 3x - 7y = -1
-------------------
0 3y = 3
y = 3/3 = 1
using this in e.g. the first equation
3x - 4×1 = 2
3x - 4 = 2
3x = 6
x = 6/3 = 2
Please help me with number 1!