Answer:
they are opposite degrees so we can say that 4x=2y-x
Step-by-step explanation:
5x=2y and we complete 4x+(2y+x)=180. and then 5x+2y=180. put 2y from 5x. 4y=180 y= 45 and x= 18°
Now,
(2y + x)° + (2y - x)° = 180° ( straight angle )
or, 2y + x + 2y - x = 180°
or, 4y = 180°
◆ y = 45°
Then,
4x = 2y - x ( vertically opposite angle )
or, 4x = 2*45° - x
or, 5x = 90°
or, x = 90°/5
◆ x = 18 °
I hope it's help you...
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Find the value of x. X + 11 + 8x = 29
[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {x\:=\:2}}}}}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]
[tex]x + 11 + 8x = 29[/tex]
[tex]➺ \: x + 8x = 29 - 11[/tex]
[tex]➺ \: 9x = 18[/tex]
[tex]➺ \: x = \frac{18}{9} [/tex]
[tex]➺ \: x = 2[/tex]
Therefore, the value of [tex]x[/tex] is 2.
[tex]\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}[/tex]
[tex]x + 11 + 8x = 29[/tex]
[tex]➺ \: 2 + 11 + 8(2) = 29[/tex]
[tex]➺ \: 2 + 11 + 16 = 29[/tex]
[tex]➺ \: 29 = 29[/tex]
➺ L. H. S. = R. H. S
Hence verified.
[tex]\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35\:ヅ}}}}}[/tex]
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
53 = 8 + v
Step-by-step explanation:
53 is what we are summing to so it is on one side of the equation. 53 is the results of us adding (sum) 8 to v (height)
Determine the numerical length of JK.
Answer:
30
So the two sectors add to the full length:
JK + IJ = IK
x+6 + 9 = 2x
Rearrange:
x=15
So the numerical length:
2x
2*15
30
binomial theorem to expand (x+4)^4
Answer:
Step-by-step explanation:
(x+4)^2.(x+4)^2
= x^4 +16x^3+96x^2+256x+256
Point A(–4, 2) is reflected over the line x = 3 to create the point A'. What are the coordinates of A'? A. (–4, –1) B. (–4, 8) C. (–1, 2) D. (10, 2) Please select the best answer from the choices provided A B C D
Answer:
D. (10, 2)
Step-by-step explanation:
A' = [ 2(3)-(-4) ; 2]
=> (6+4 ; 2)
=> (10, 2)
Answer:
D
Step-by-step explanation:
Name the marked angle in 2 different ways.
Answer:
<XUW <WUX
<WUV <VUW
Step-by-step explanation:
Calculate the value of 1.8 / 0.4 x 0.36 / 0.24
Answer:
6.75
Step-by-step explanation:
that is the answer by the way
answer choices:
A.) 31
B.) 41
C.) 19
D.) 35
Answer:
A
Step-by-step explanation:
If lines are parallel and intersected by another line then there are 2 alternating angles between them.
what is photosynthesis ?
what is pain ?
Answer:
photosynthesis is the process by which plants use energy from the sun in order to produce energy such as glucose. It mainly uses energy from the sun, carbon dioxide, and water to achieve this.
Pain is a warning signal produced by your body and sent to the central nervous system to tell you of a physical injury. Your body has many pain receptors that can be triggered by a myriad of things like heat or punctures.
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities.
Pain is a distressing feeling often caused by intense or damaging stimuli. The International Association for the Study of Pain defines pain as "an unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage."[1] In medical diagnosis, pain is regarded as a symptom of an underlying condition.
Pain motivates the individual to withdraw from damaging situations, to protect a damaged body part while it heals, and to avoid similar experiences in the future.[2] Most pain resolves once the noxious stimulus is removed and the body has healed, but it may persist despite removal of the stimulus and apparent healing of the body. Sometimes pain arises in the absence of any detectable stimulus, damage or disease.[3]
No Docs/No Files Only real Answer
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Well, If the area of ABC is 20cm², Then the area of ABS would be 10cm² and the area of ACS would also be 10cm². You basically are just cutting the ABC in half. I hope this helps!
Answer:
a) 400
b)160,000
Step-by-step explanation:
times 20 by 20 hence 20² for a. you get 400, for b, just do 400² which gets you 160,000.
If its wrong im so sorry
Someone help me please
Answer:
x
Step-by-step explanation:
Geometry math help show work pelase help Jim thanks
Answer:
p = 1.4
Step-by-step explanation:
The ratio of sides is the same
p/4.2 = 1.7/5.1
multiply both sides by 4.2
p = 1.7/5.1 * 4.2
p = 1.4
===========================================================
Explanation:
JK = LM because opposite sides of a parallelogram are the same length.
Side LM is p units long, where p is a placeholder for a number.
To determine what number replaces p, we can form the proportion shown below
BC/KL = CD/LM
Refer to the drawing below. I've circled the corresponding pieces. Note the color coding. Other equations are possible.
-----------
So,
BC/KL = CD/LM
(5.1)/(1.7) = (4.2)/p
5.1p = 1.7*4.2 ....................... cross multiply
5.1p = 7.14
p = (7.14)/(5.1)
p = 1.4
Find the sum of the given arithmetic series. 24 + 48 + 72 + 96 +...+ 480
Answer:
5040
Step-by-step explanation:
The given series is :
24 + 48 + 72 + 96 +...+ 480
The first term, a= 24
Common difference, d = 24
The last term, [tex]a_n=480[/tex]
Let there are n terms in the AP.
So,
[tex]a_n=a+(n-1)d\\\\480=24+(n-1)24\\\\480=24+24n-24\\\\n=20[/tex]
There are 20 terms in the series. The sum of 20 terms is :
[tex]S_{20}=\dfrac{n}{2}(2a+(n-1)d))\\\\=\dfrac{20}{2}\times (2(24)+19(24))\\\\=5040[/tex]
So, the sum of the given arithmetic series is equal to 5040.
has endpoints J(13, 8) and K(–6, –6). Find the coordinates of the midpoint of .
Answer:
the midpoint of it is 8,-6
Step-by-step explanation:
rhgsr egh
You can get to your friends house in an hour and a half on your electric scooter.
Answer:
whats the question here?
6÷8 using long division
Given:
The expression is:
[tex]6\div 8[/tex]
To find:
The value of the given expression by using the long division method.
Solution:
We have,
[tex]6\div 8[/tex]
Here, dividend is 6 and divisor is 8.
Since 6<8, therefore we will use the decimal in dividend and quotient as shown below:
[tex]\underline{\quad 8\quad}|\overline{\quad 6.00\quad }|\underline{\quad 0.75\quad }[/tex]
[tex]\underline{\quad 56\quad }[/tex]
[tex]40[/tex] (After subtraction)
[tex]\underline{\quad 40\quad }[/tex]
[tex]\underline{\quad 0\quad }[/tex] (After subtraction)
Therefore, the value of the given expression is 0.75.
Answer the following
Answer:
Step-by-step explanation:
A bicycle tyre has a diameter of 14 cm. John decides to cut the tube to see how long the rubber is.
a. What is John trying to find? _____________________________________________
b. Calculate the circumference of the tyre.
c. If John should place the tyre on the ground and fill the space inside with paint, how much space would be occupied by the paint?
Answer:
A:He is trying to find the diameter
B: 3.14*14=43.96
C: 3.14*14^2=615.44
Hope This Helps!!!
Guys help on this I hate math !!!
Answer:
1. 194
2. 189
Step-by-step explanation:
1. 991 - 797 = 194
2. 826 - 637 = 189
Answer:
1. 194 people increased.
2. Edith has 189 stamps more than Parick.
Step-by-step explanation:
1. 991 - 797 = 194
2. 826 - 637 = 189
can someone help me please
Answer:
8. B
9. B
Step-by-step explanation:
add all sides to get perimeter
multiply sections of the area to get area (length times width)
help on this please
Find < Z
Answer:
150°
Step-by-step explanation:
2x+x+90=180
3x=90
x=30
z= 180-x = 180-30 = 150°
Which of the following represents the factorization of the polynomial below?
X2 +9x + 20
The factorisation of that poly is
(x+4)(x+5)
Give the algebraic expression by using variables and constant and arithmetic operations: i. Sum of the squares of x and y. ii.Product of "x" and "y" subtracted from 9. Pls fast
Answer:
a) x^2 + y^2
b) 9-xy
Step-by-step explanation:
Here, we want to write the algebraic statements as expressions;
a) The sum of the squares of x and y
The square of x is x^2
The square of y is y^2
The sum of the squares is x^2 + y^2
ii) Product of x and y subtracted from 9
The product of x and y is x * y = xy
Subtracting these from 9, we have;
9-xy
If x = -7 and y = 2, what is Vy - 14x?
Answer:
10
Step-by-step explanation:
sqrt(100) is 10
Replace x and y with their values:
Sqrt (2 -14(-7))
Multiply 14 and -7
Sqrt(2 - -98)
Add
Sqrt(100)
Simplify to get 10
Answer = 10
ILL MARK BRAINLIEST !!!!
26.
Which point on the number line represents −2/3?
Point P
Point Q
Point R
Point S
Answer:
Q
Step-by-step explanation:
it is between -1 and -2 were -2/3 would be located
Solve the following word problems.
1. The ratio of red marbles and blue marbles that Carlo has is 8: 3. When he
exchanged 35 red marbles for 20 blue marbles from his brother, he was left with
equal number of red and blue marbles.
How many red and blue marbles did he have at the beginning?
How many red and blue marbles did he have now?
Answer:
see below
Step-by-step explanation:
R:B = 8:3
5 ratio marbles is 35 (to make ration 3:3)
1 ratio=7
He originally had 56 red marbles and 21 blue (77 total)
Now he has 21 Red and 21 Blue (42 total)
Can someone help me? It's urgent and thank you!
Answer:
1
----------
x+1
Step-by-step explanation:
2x+12
----------------
2x^2 + 14x+12
Factor
2(x+6)
-------------------
2(x^2+7x+6)
2(x+6)
--------------
2(x+6)(x+1)
Cancel like terms
1
-------------
(x+1)
What is the fractional form of 0.8?
a. 8/10
b. 1/8
c. 8/9
d. 8/11
Answer:
a. 8 / 10
Step-by-step explanation:
0.8 = 8 / 10
Answer:
8/10
Step-by-step explanation:
0.8
The number is in the tenths place
The denominator is 10
8/10
Find the length of side AB.
Give your answer to 1 decimal place.
C
12 cm
62°
A
B
Answer:
5.5 = AB
Step-by-step explanation:
take 62 degree as reference angle
using cos rule
cos 62 = adjacent / hypotenuse
0.46 = AB / 12
0.46*12 = AB
5.52 = AB
5.5 = AB
The length of side AB in the given right angle triangle of hypotenuse 12 cm is 5.7 cm.
A triangle with one angle at [tex]90^o[/tex] is called right angle triangle.
Given that:
Hypotenuse = 12 cm
[tex]\theta = 62^o[/tex]
The length of side AB in the given right angle triangle is calculated as:
Using trigonometric function,
[tex]\cos\theta = \dfrac{base}{hypotenuse}[/tex]
Let, the value of base be x
Substitute the values in the given formula:
[tex]\cos 62^o = \dfrac{x}{12}[/tex]
Using the trigonometric table, the value of [tex]\cos 62^o[/tex] is 0.4694
[tex]0.4694 \times 12[/tex]= x
x= 5.6328
x = 5.7
Thus, the length of side AB to 1 decimal place is 5.7 cm
Learn more about trigonometric function here:
https://brainly.com/question/25618616
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Bailey draws a map of the zoo on a coordinate grid. The reptile house is located at (2 ,5), and the gorilla exhibit is located at (8, 3). Which point is the correct location of the reptile house?
Answer:
B. Point E
Step-by-step explanation:
Your point is (2,5) for the reptile house ((8,3) is extra unnecessary information) to find the house you go to the right 2 units and then 5 units up. The only one that matches is point E so therefore it's your answer.