Answers
Answer:
x = 2
Step-by-step explanation:
1.) Subtract 8 from both sides.
x + 8 = 10
- 8 -8
2.) Simplify 10 - 8 to 2
x + 8 = 10
-8 -8
——————
x = 2
Related Questions
the floor of a room is 12 m long and 6 m wide the floor of this room is to be fitted with tiles of dimension 10 cm x 2 cm what will the total expense in Rupees if the cost of tiling is 5 atile
Answers
Step-by-step explanation:
the price is 5 per tile ?
the area of the rectangular room is
12×6 = 72 m²
each m² has 100×100 = 10000 cm²
so, we have for the total area in cm²
72 × 10000 = 720000 cm²
one tile has 10×2 = 20 cm²
so, how many tiles will we need ?
720000 / 20 = 72000 / 2 = 36000 tiles.
so, if truly 1 tile costs 5 Rupees, then we have
36000 × 5 = 180000 Rupees as total costs.
Step-by-step explanation:
1 m = 100 cm
12 m = 1200 cm
6 m = 600 cm
Area of room = l × w
Area = 1200 × 600
Area = 720000 cm²
Area of tile = l × w
Area = 10 × 2
Area = 20 cm²
Total tile = 720000/20 = 72000/2 = 36000
Cost = 36,000 × 5
Cost = $ 180000
asapppppp
Find the median of the data: 22, 16, 14, 26, 32 and 30
Answers
Step-by-step explanation:
14 ,16,22,26,30,32
Have a great day
Answer:
[tex]\boxed {\boxed {\sf 24}}[/tex]
Step-by-step explanation:
We are asked to find the median of the following data set:
22, 16, 14, 26, 32, 30The median is the middle number of the data set. It separates the higher half of the set from the lower half. We put the data set in order from least to greatest and find the middle number.
14, 16, 22, 26, 30, 32We eliminate a number from each side of the data set until we find the middle number.
16, 22, 26, 3022, 26However, the data set had 6 numbers, which is an even number. There isn't one middle number, so we must find the average of the middle 2 numbers. Add the numbers and divide by 2.
22+ 26 = 48 48 / 22= 24The median of the data set is 24.
what does that symbolize?
Answers
Answer:
I don't know if im right but t
o clarify, the m is sometimes used to distinguish between the measure of the angle (m∠ABC = a number, in degrees/radians) and the actual angle itself (the geometric object ∠ABC).
Step-by-step explanation:
A cell phone company bills on a monthly basis each bill includes a $45 service fee plus $3.20 in taxes and zero dollars for $.10 for each minute over the given 500 minutes per month
Write an expression to describe the cost of the cell phone service per month where X represents a number of minutes over 500
If a company raises the service fee how will expression change?
PLEASE HELP ILL MARK YOU AS A brainliest!
Answers
Answer:
98.20
Step-by-step explanation:
so you have to add 45 and 3.20
then .10 times 500
then add them togther
then the answer is 98.20
Given the functions f(x) - 4x?. 2x+5 and g(x) = x2 + 7x - 8
1. Find f(x) + BOX)
X +
2. Find g(x) = f(x)
x?
X
3. Find 5f(x) + g(x)
X +
4. Find g(x) - 41(x)
X
5. Find f(-2) - 8(3)
6. Find (-2) - (3)
Answers
Answer:
f
(
x
)
=
5
x
2
+
2
x
−
5
,
g
(
x
)
=
7
x
+
8
,
h
(
x
)
=
4
x
2
−
10 i think is is right
Select the domain and the range of the function as an inequality, using set notation, and using interval notation. Also select the end behavior of the function or complete the explanation why there is no end behavior.
The graph of the quadratic function f(x) = 3x2 + 2 is shown.
Answers
Answer:
domain : all real
range : 6
Step-by-step explanation:
domain is the value of x coordinate and they are all real numbers here .
range is equal to (maximum - minimum) = 8 - 2 = 6
help for these 2 answers ! please & thank you
Answers
find 2^5 root 4 root (2^3)^4
Answers
Step-by-step explanation:
[tex]2^5\cdot\sqrt4\cdot(2^3)^4[/tex]
[tex]=2^5\cdot4^\frac12\cdot(2^3)^4[/tex]
[tex]=2^5\cdot(2^2)^\frac12\cdot(2^3)^4[/tex]
[tex]=2^5\cdot2^{2\cdot\frac12}\cdot2^{3\cdot4}[/tex]
[tex]=2^5\cdot2^1\cdot2^{12}[/tex]
[tex]=2^{5+1+12}[/tex]
[tex]=2^{18}[/tex]
5x+6y=18and 18x-15y=36
parallel or perpendicular
Answers
Answer:
They are neither parallel nor perpendicular, since slope are different and not related by any equation
Step-by-step explanation:
First arrange them according to general equation:
[tex]y = mx + c[/tex]
for the first equation :
[tex]5x + 6y = 18 \\ 6y = - 5x + 18 \\ { \boxed{y = - \frac{5}{6} x + 3}}[/tex]
for the second equation :
[tex]18x - 15y = 36 \\ 15y = 18x - 36 \\ y = \frac{18}{15} x - \frac{12}{5} [/tex]
2-7x-3x=-8x-8
Explain
Thanks
Answers
[tex]2-7x-3x=-8x-8\\\\-7x-3x+8x=-8-2\\\\-2x=-10 \ \ /:(-2)\\\\\huge\boxed{x=5}[/tex]
Answer:
x =5
step-by-step explanation:
combine the like terms:
2 -7x -3x = -8x -8
= 2 -10x = -8x -8
= -10x +2 = -8x -8
= -10x +2 -2 = -8x -8 -2
= -10x = -8x -10
= -10x +8x = -8x -10 +8x
= -2x = -10
= -2x/-2 = -10/-2
simplify
x = 5
A local ice cream shop takes in $45 in a 20 minute period. How many minutes would it take the
shop to earn 51802
Answers
Answer:
23,023 minutes
Step-by-step explanation:
$45/20 = $2.25 in a minute
$51, 802/ 2.25 = 23,023 minutes
Please solve all 6 questions... I will mark you brainliest
Answers
Answer:
17.
9x - 2 = 8x + 6 (opposite angles on the transversal)
9x - 8x = 6+2
x = 8
18.
-5 + 21x + 15x +5 = 180 (angles on the same side of transversal add up to 180)
36x = 180
x = 180/36
x = 5
19.
9x + 4 + 95 = 180 (angles on the same side of transversal add up to 180)
9x + 99 = 180
9x = 180-99
9x = 81
x = 81/9
x = 9
20.
16x - 2 = 110 (opposite angles on the transversal)
16x = 110 +2
16x = 112
x = 112/16
x = 7
21.
29x + 4 = 31x -4 (opposite angles on the transversal)
4 + 4 = 31x - 29x
2x = 8
x = 8/2
x = 4
22.
12x + 2 + 6x + 16 = 180(angles on the same side of transversal add up to 180)
18x +18 = 180
18x = 180-18
18x = 162
x = 162/18
x = 9
On the first day of class, Willem’s Algebra I teacher agreed to assign no homework for a week to the first student to answer this question: There is a positive two-digit integer that is divisible by the sum of its digits and has exactly five factors. What is the sum of its factors? (This is for my little sister in middle school)
Answers
Answer:
81
Step-by-step explanation:
There are only two numbers with 5 factors that are only two digits. 16 and 81 are the only options and when you add 8+1=9 and 81 is divisible by 9.
Have fun with no homework for a week!
Lloyd solves the equation 24x + 18(x – 2) = 216 for x. Some of his steps are shown.
Step 1: 24x + 18(x – 2) = 216
Step 2: 24x + 18x – 36 = 216
Step 3: 42x – 36 = 216
Step 4: 42x = 252
Which of the following statements BEST describes what Lloyd did to get from Step 3 to Step 4?
A.
Used the division property of equality
B.
Used the distributive property
C.
Used the multiplicative inverse property
D.
Used the addition property of equality
Answers
Answer:
The choose D. Used the addition property of equality
4x-36=216
4x=216+36
4x=252
I hope I helped you^_^
Show that a^5x(a^3)^2 can be expressed as a^11
Answers
Answer:
see below
Step-by-step explanation:
a^5*(a^3)^2
We know that a^b^c = a^(b*c)
a^5*a^(3*2)
a^5*(a^6)
We know a^b * a^c = a^(b+c)
a^(5+6)
a^11
Bijay Who weight 400 and Ram Who Weight 600N are playing Sessay If ram is 2m away from the fulcrum,how far should Bijay Sit To Lift Ram?
Answers
Step-by-step explanation:
force 1 x distance 1= force 2 × distance 2
therefore 600n x 2m = 400n x distance 2
1200Nm = 400N x distance 2
1200Nm ÷ 400N = distance 2
the two netwons will cancel out each other so the answer is 3m
Find the distance between n (4,9)and m (-5,-5)?
Answers
Answer:
I HOPE IT WILL HELP YOU A LOT.
Sorry my handwriting is not good.
‼️SOS
lIn the diagram above, PQR and QST are straight lines. Find the value of x + y.
Answers
[tex]\\ \sf\longmapsto x+144=180[/tex](Supplementary)
[tex]\\ \sf\longmapsto x=180-144[/tex]
[tex]\\ \sf\longmapsto x=36[/tex]
And
[tex]\\ \sf\longmapsto y+40=180[/tex]
[tex]\\ \sf\longmapsto y=180-40[/tex]
[tex]\\ \sf\longmapsto y=140[/tex]
Now
[tex]\\ \sf\longmapsto x+y=140+36=176[/tex]
Leslie likes to paint each of her fingernails a different color. For her birthday, she got a set of
10 different spariding nail polishes. Each bottle has 6 militers of nail polish.
How much nail polish is in the set?
Answers
Answer:
60 milliliters
Step-by-step explanation:
10 bottles x 6 milliliters per bottle = 60 milliliters total
10 x 6 = 60
What is 123695874 x 85236
Answers
1.054334152E13
someone help please
Answers
Answer:
2x²-3y
Step-by-step explanation:
The equation cannot be simplified and hence it's in its original state.
On a map with a scale of 1 inch to 12ft the area of a restraunt is 60 in han says that the actual area of the restraunt is 720ft do u agree or disagree
Answers
Step-by-step explanation:
I agree becos the 12ft multiplied by 60 is 720
Which graph represents the solution set to the system of inequalities?
{ y<−1/2x+2
y≥−3/2x+2
Answers
Answer:
The answer must be B because the rest are not possible.
Step-by-step explanation:
evaluate def² if d= -4, e= 5, and f= -9
Answers
Answer:
1620
Step-by-step explanation:
Please make me brainlist
7. Seven times a number is equal to 12 more than 3 times the number.
Answers
Answer:
7n = 12+ 3n
Step-by-step explanation:
The first thing to do is subtract 3n from 7n. This would get you 4n = 12. 4 times 3 equals 12, so n equals 3.
To check your answer. 21 = 12+9. sure enough it matches our answer
The temperature in Alaska was 23
degrees below zero and in Maine was
14 degrees below zero. Ben wrote
Maine was colder because -14 <-23.
Is Ben correct? Explain your answer.
Answers
Answer:
chicken wing hot dog and bolanga
Step-by-step explanation:
happy chesseburger
Please help me i need help with this problem -3 11/12+ 1/4 and you will get 100 points with the step how to do it.
Answers
Answer:
25.6666666667 is your answer mate
Hope this helps you
Dont forget to mark me Brainlliest
Answer:
Step-by-step explanation: -3 11/12= -47/12
Lcm= 12
= -47/12 + 3/12
= -44/12
= -3 8/12
(Please answer, put the step by step explaining so I can understand)
In the figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 60° angle and the 70° angle.
Write and solve an equation to determine the measure of angle x.
Answers
Answer:
50°
Step-by-step explanation:
angles in a straight line add upto 180°
therefore y+60°+70°=180°, y=50°
and since angle y and angle x form vertical angles they are equal thus x=50°
Translate the following verbal expressions into
algebraic expressions:
16 increased by 4 times a number
Three times the difference of x and 8
3 less than the product of 5 and y
Answers
Answer:
16 + 4n
3(x - 8)
(5 × y) - 3
Step-by-step explanation:
16 increased by 4 times a number:
16 + 4n
Three times the difference of x and 8:
3(x - 8)
3 less than the product of 5 and y:
(5 × y) - 3
Can someone explain to me how to do this? I will give brainliest.
Answers
Answer:
4x+7 = 19
4x = 19 - 7
4x = 12(divide both sides by 4 to get x)
4x/4 = 12/4
x = 3
Step-by-step explanation:
Like this way you can do all
