Answer:
algebraic expressions
Solve for x. x/8+x/10=9/8 Simplify your answer as much as possible.
Answer:
I hope it's helps you
have a nice day
Answer:
x = 5
Step-by-step explanation:
x/8 + x/10 = 9/8
=> 10x/80 + 8x/80 = 9/8
=> 18x/80 = 9/8
=> 18x = 9/8 (80)
=> 18x = 90
=> x = 90/18
=> x = 5
in the figure below the measure of <1=5x°, the measure of <2=y°, and the measure of <3=85°. Find the value of each variable.
(for the first one <1=5x° I found out x=17 so I just need the rest if you can)
Answer:
y=95
Step-by-step explanation:
17x5=85
180-85=95
y=95
Each of the pairs of opposite angles made by two intersecting lines is called a pair of vertical angles. The value of x and y is 17 and 95, respectively.
What are vertical angles?Each of the pairs of opposite angles made by two intersecting lines is called a pair of vertical angles.
The measure of ∠1 and ∠3 will be equal since the two angles are vertical angles. Therefore, we can write.
∠1 = ∠3
5x° = 85°
x = 85° / 5
x = 17°
Also, the sum of measures ∠1 and ∠2 will be equal to 180°, this is because the two angles form a pair of linear angles. Therefore, we can write,
∠1 + ∠2 = 180°
5x + y = 180°
Substitute the value of x,
5(17°) + y = 180°
85° + y = 180°
y = 180° - 85°
y = 95°
Hence, the value of x and y is 17 and 95, respectively.
The complete question is mentioned below.
Learn more about Vertical Angles here:
https://brainly.com/question/24460838
#SPJ2
Plzzzzzz Yelp asap!!!!!! Solve for X and Y
Answer:
(7x+18)°+(5x-6)° =180° adjacent angles sum up to 180°
7x+5x+18-6=180
12x+12=180
12x=180-12
12x=168
dividing through by 12
x=14
(3y+11)°=(7x+18)° corresponding angles
3y+11=7(14)+18
3y+11=98+18
3y+11=116
3y=116-11
3y=105
dividing through by 3
y=35
Percents from fraction models
Each square below represents one whole.
As
What percent is represented by the shaded area?
MY
Co
MY
Stuck? Review related articles/videos or use a hint.
Answer:
13 shaded is the correct one
6.339m plus 0.170m plus 30.4m
Answer:
36.909m
Step-by-step explanation:
6.339+0.170+30.4
=36.909m
find the distance between the points (0,-2) and (6,-6)
Answer:
Formular:
[tex]length = \sqrt{ {(x_{1} - x_{2} )}^{2} + {(y_{1} - y_{2} ) }^{2} } [/tex]
x1 » 0
x2 » 6
y1 » -2
y2 » -6
[tex]l = \sqrt{ {(0 - 6)}^{2} + {( - 2 - 6)}^{2} } \\ \\ l = \sqrt{ {( - 6)}^{2} + {( - 8)}^{2} } \\ \\ l = \sqrt{36 + 64} \\ \\ l = \sqrt{100} [/tex]
for the √100 in surds:
[tex]l = \sqrt{10 \times 10} = \sqrt{ {10}^{2} } = ( {10}^{2} ) {}^{ \frac{1}{2} } \\ \\ { \boxed{ \boxed{distance = 10 \: \: units}}}[/tex]
Find the following terms (First term, second term, last term)
1 .(x + 1)'2
2. (x + 2)'2
3. (x + 3)'2
4 . (x + y)'2
Answer:
F = FIRST TERM
S = SECOND TERM
L = LAST TERM
Step-by-step explanation:
1- (x+1)² = x²+2x+1
F = x²
S = 2x
L = 1
2- (x+2)² = x² + 4x + 4
F = x²
S = 4x
L = 4
3- (x+3)² = x² + 6x +9
F = x²
S= 6x
L= 9
4 (x+ y)² = x²+2xy +y²
F = x²
S = 2xy
L = y²
2/3 |3x – 6| = 4(x - 2)
solve for the absolute values
Answer: |3x-6| = 0
X = 2
Step-by-step explanation:
2/3 (|3x-6|) = 4x - 8 (divide both sides be 2/3)
3x-6 = (4x-8)/2/3. 4x:2/3 = 12/2 =6x -8:2/3 = - 24/2= - 12
3x-6 = ( 12x - 24 )/2 (multiply both sides by 2)
6x - 12 = 12x -24
12 = 6x
X= 2
What's the difference between like and unlike algebraic expressions
Answer:
In algebra,
• Like terms are terms having the same literal (variable) with same exponents.
Example: 5y + 8y are like terms because they are both "y".
• Unlike terms are terms having the same variable with different exponents or different variable with same exponents.
Example: 4x + 19y are unlike terms because x and y are two different variables with different coefficients.
Hope it helps :D
Can someone pls help me it's urgent? Pls and thank you
Answer:
Below (correct me if i am wrong, mark me as brainliest if right)
Step-by-step explanation:
Let's narrow this down, shall we?
It could not be A, because AB and AD are not the same length, AD is a longer line
It is B, because AC an AD seem to be equal lengths
It is C because of B! They are of equal length meaning ACD is a equilateral triangle
it could not be D because it appears to be a scalene triangle and have left as a longer side
It is E because CDE is a isosceles triangle
What is the shape of this cross section?
Giving brainliest to the best answer :)
It's a rectangle.
It clearly shows the outline of the shape presented.
Imma need help with all of these questions
Answer:
A
Step-by-step explanation:
Apply Quotient of Powers
[tex] \frac{x {}^{y} }{x {}^{z} } = x {}^{y - z} [/tex]
In this questions terms,
[tex] \frac{a {}^{ \frac{1}{3} } }{a {}^{ \frac{1}{4} } } = a {}^{ \frac{1}{3} - \frac{1}{4} } [/tex]
[tex] \frac{4}{12} - \frac{3}{12} = \frac{1}{12} [/tex]
I need help on this two step equation 42=
\,\,-\frac{x}{7}+29
−
7
x
+29
Answer:
x = 56/25
Step-by-step explanation:
The school needs to purchase a new refrigerator for student rewards. Lowes and Scars have the model
that the school would like to purchase. Lowes is having a 15% off sale and Sears is having a 10% off
sale with free delivery. If the original price at both stores is Lowes is $700, which is the better buy if
there is a $25 for delivery from Lowes?
Answer:
-(6y + 2z) - 7z - (12z + 32y)7,956
Step-by-step explanation:
-17 + 20 + -3 = ?
also please try to explain it if u can :3
Answer:
000000000000000
Step-by-step explanation:
no explanation
(3² +5 x (180/15)² pls help eidjwnnwjdjjsnwkfkdjanwkfodnanendnsjajejdksoejnfkdksjrf
Answer:
729
Step-by-step explanation:
I'm sorry if it isn't. :) have a good day
(x+3)/7 -(2x-5)/3 = (3x-5)/5 -25
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
[tex] \large \sf\frac{ x+3 }{ 7 } - \frac{ (2x-5) }{ 3 } = \frac{ (3x-5) }{ 5 } -25 \\ [/tex]
[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]
[tex] \large \boxed{ \bf \: x=25}[/tex]
[tex] \huge \boxed{\mathfrak{Steps} \downarrow}[/tex]
[tex] \large \sf \: \frac{ x+3 }{ 7 } - \frac{ (2x-5) }{ 3 } = \frac{ (3x-5) }{ 5 } -25 \\ [/tex]
Multiply both sides of the equation by 105, the least common multiple of 7,3,5.
[tex] \large \sf \: 15\left(x+3\right)-35\left(2x-5\right)=21\left(3x-5\right)-2625 \\ [/tex]
Use the distributive property to multiply 15 by x+3.
[tex] \large \sf \: 15x+45-35\left(2x-5\right)=21\left(3x-5\right)-2625 \\ [/tex]
Use the distributive property to multiply -35 by 2x-5.
[tex] \large \sf \: 15x+45-70x+175=21\left(3x-5\right)-2625 \\ [/tex]
Combine 15x and -70x to get -55x.
[tex] \large \sf \: -55x+45+175=21\left(3x-5\right)-2625 \\ [/tex]
Add 45 and 175 to get 220.
[tex] \large \sf \: -55x+220=21\left(3x-5\right)-2625 \\ [/tex]
Use the distributive property to multiply 21 by 3x-5.
[tex] \large \sf \: -55x+220=63x-105-2625 \\ [/tex]
Subtract 2625 from -105 to get -2730.
[tex] \large \sf \: -55x+220=63x-2730 \\ [/tex]
Subtract 63x from both sides.
[tex] \large \sf \: -55x+220-63x=-2730 \\ [/tex]
Combine -55x and -63x to get -118x.
[tex] \large \sf \: -118x+220=-2730 \\ [/tex]
Subtract 220 from both sides.
[tex] \large \sf-118x=-2730-220 \\ [/tex]
Subtract 220 from -2730 to get -2950.
[tex] \large \sf \: -118x=-2950 \\ [/tex]
Divide both sides by -118.
[tex] \large \sf \: x=\frac{-2950}{-118} \\ [/tex]
Divide -2950 by -118 to get 25.
[tex]\large \boxed{ \bf \: x=25}[/tex]
Question 1 of 10
List all the factors of 21 from least to greatest. Enter your answer below,
using a comma to separate each factor.
Answer:
1,3,7,21
Step-by-step explanation:
-9(y+12)=4(-7y-8)
Solve for y
-9(y + 12) = 4(-7y -8)
Use the distributive property:
-9y - 108 = -28y -32
Add 32 to both sides:
-9y - 76 = -28y
Add 9y to both sides:
-76 = -19y
Divide both sides by-19
Y = 4
In a third-grade classroom, the number of books read by each student in one
month is:
6.7.5, 6, 8, 7, 8, 6, 9.7, 6, 5, 7, 6,9
Click on the line plot that shows these data.
Number of
Books Read
Number of
Books Read
Number of
Books Read
Number of
Books Read
х
XX
X X
X X X X X
X X X X X
5 6 7 8 9
xx
xxx
xxxxx
xxxxx
5 6 7 8 9
xx
xx
x x
X X X X X
xxxxx
5 6 7 8 9
XX
XX
X X X X X
xxxxx
5 6 7 8 9
Answer:
i say number 3
Step-by-step explanation:
Solve for F: -11-7q=-7-12
Answer:
q=8/7
Step-by-step explanation:
Can someone please solve for x
Answer:
x=-12
Step-by-step explanation:
AC=AB+BC
x+29=2x+33+8
x-2x=33+8-29
-x=12
x=-12
a hiker begins at 3000ft above sea level and takes a break at 2200 feet above sea level. what is the hikers change in elevation
Answer:
800ft
Step-by-step explanation:
3000 - 2200 = 800
Chow,...!
help? help help help help...
Answer: 15s+9s=120
Step-by-step explanation:
s=Seconds
2. Write an equation of the line in point-slope
form passing through (0,5) and (4,3).
Answer:
[tex]y=-\frac{1}{2}x+5[/tex]
Step-by-step explanation:
[tex]\frac{y-5}{x-0}=\frac{3-5}{4-0} \\\frac{y-5}{x}=-\frac{2}{4}\\2y-10=-x\\2y=-x+10\\y=-\frac{1}{2}x+5[/tex]
HELP I NEED HELP THIS IS DUE TODAY HELP HELP HELP
9+9 is 21 that all I no osjjj
is this a function explain why?
Answer:
because none of the left side or the right side are repeating
How to do this question
Answer:
I dont understand this question
D is answer
Step-by-step explanation:
Combine terms
Multiply -3 x 42
-3/7x-126/7
Divide 126 by 7
-3/7x - 18
So now you pick anything that matches that answer which is D.
The number of yards a football team moves on the
field can be represented using the expression 131+141.
How
many yards does the football team moue.
Answer:272
Step-by-step explanation:
Last year, the girls’ basketball team had 20 fifth-grade students and 10 sixth-grade students. What was the ratio of sixth-grade students to total students on the team! Please add the work I’m stuck
Answer:
10:30
Step-by-step explanation:
Since it is asking for the ratio of 6th grade students to all you need to put the amount of 6th grade students first. Then you add the amount of 6th and 5th grade students to get 30. and so the ratio would be 10:30. Hope it helped! :)
