Step-by-step explanation:
[tex] = 4 \frac{2}{3} + 1 \frac{3}{4} [/tex]
[tex] = (4 + 1) + ( \frac{2}{3} + \frac{3}{4} )[/tex]
[tex] = 5 + \frac{8 + 9}{12} [/tex]
[tex] = 5 + \frac{17}{12} [/tex]
[tex] = 1 + 5 + \frac{5}{12} [/tex]
[tex] = 6 + \frac{5}{12} = 6 \frac{5}{12} [/tex]
144=12x
45 =4x-27
2x-2=14
12x=44-10x does any one kno these questions?
Hello russell6333!
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Solve for x.
144 = 12x 45 = 4x - 27 2x - 2 = 14 12x = 44 - 10x[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex]1) \: \: \: 144 = 12x \\ \frac{144}{12} = x \\ \boxed{ \boxed{ \bf12 = x}}[/tex]
__________________
[tex]2) \: \: \: 45 = 4x - 27 \\ 45 + 27 = 4x \\ 72 = 4x \\ \frac{72}{4} = x \\ \boxed{ \boxed { \bf18 = x }}[/tex]
__________________
[tex]3) \: \: \: 2x - 2 = 14 \\ 2x = 14 - 2 \\ 2x = 12 \\ x = \frac{12}{2} \\ \boxed{ \boxed{ \bf \: x = 6}}[/tex]
__________________
[tex]4) \: \: \: 12x = 44 - 10x \\ 12x + 10x = 44 \\ 22x = 44 \\ x = \frac{44}{22} \\ \boxed{\boxed{ \bf \: x = 2}}[/tex]
__________________
NOTE :-To solve questions of these sorts, bring all the terms to one side & simplify it leaving x alone in the other side of the equation (other side of the equal to sign). After simplification you'll get the value of x.Remember that the signs & operations will change when you bring a term to the other side of the equation.So, addition will become subtraction, subtraction will become addition, multiplication will become division & division will become multiplication.__________________
Hope it'll help you!
ℓu¢αzz ッ
Given f(x)=3x−3 and g(x)=2x−3
f(3)−g(5)+12=
Answer:
When f(x) = 3x - 3 and g(x) = 2x - 3,
f(3) - g(5) + 12 = 11.
Step-by-step explanation:
Given:
f(x) = 3x - 3
g(x) = 2x - 3
First solve f(3).
f(x) = 3x - 3
Substitute input value.
f(3) = 3(3) - 3
Multiply 3 and 3.
f(3) = 9 - 3
Subtract 3 from 9.
f(3) = 6
Next, solve g(5).
g(x) = 2x - 3
Substitute input value.
g(5) = 2(5) - 3
Multiply 2 and 5.
g(5) = 10 - 3
Subtract 3 from 10.
g(5) = 7
Knowing these values, solve the expression.
f(3) - g(5) + 12
Replace functions with their values.
6 - 7 + 12
Subtract 7 from 6.
(-1) + 12
Add -1 and 12.
11.
Please help with the question in the circle
Answer:
Step-by-step explanation:
B took the test
what is the oppistite of 63
Answer:
-63
Step-by-step explanation:
The opposite, or additive inverse of a number is found by changing the sign of the number. With the exception of zero, a number and its opposite (additive inverse) sum to zero.
Hello there! :)
The opposite of 63 is -63.
The opposite of a positive number is a negative number.
Hope it helps!
~Just a felicitous girlie
#HaveAnAwesomeDay
[tex]SilentNature :)[/tex]
I need the answerrrrrrrr plsssssssss
Answer:
Hope this helps
Step-by-step explanation:
Range: 6
Number of students with 6 siblings: 1
Number of students with no siblings: 3
Number of students with 3 or more siblings: 11
Number of observations: 20
Shape of the data: Left skewed
1. What is an equation of a line that is perpendicular to the line whose equation is 2y + 3x - 1?
1)
2)
3
3) y = 2/3
y = x+
x + 1 / 2
y - zx+2
+1
4)
y=-x+
Answer:
Mark me as brainlist
Step-by-step explanation:
y=-3x-7
a 10kg box putting pushed with a force of 24 Newtons and a fraction of 12N. Determine coefficient of Friction and Determine acceleration of the Box
PLEASE HELP
Assuming the force is applied horizontally over a flat surface, the net horizontal force is
F (h) = 24 N - 12 N = (10 kg) a
Solve for the acceleration a :
12 N = (10 kg) a
a = 1.2 m/s²
Meanwhile, the net vertical force is zero since the box of only moving horizontally.
F (v) = n - (10 kg) g = 0
where n is the magnitude of the normal force exerted upward by the surface. We see that
n = (10 kg) (9.8 m/s²)
n = 98 N
The friction force has a magnitude that is proportional to the normal force,
12 N = μ (98 N)
where μ is the coefficient of kinetic friction. Solve for μ :
μ = (12 N)/(98 N)
μ ≈ 0.12
Write in slope-intercept form of the line through point P(6,-1) with slope 4
Answer:
y = 4x - 25
Step-by-step explanation:
y = 4x + b
-1 = 4(6) + b
-1 = 24 + b
-25 = b
The initial number of views for a certain website was 15 . The number of views is growing exponentially at a rate of 22% per week. Whatbis the number of views expected to be four weeks from now . Round to the nearest whle number o
Answer:
33
Step-by-step explanation:
Set up equation:
[tex]15(1+22\%)^4=15*1.22^4 = 33.23[/tex]
round to whole number 33
A grocer can buy oranges for $1.65 per pound. 1. Write an equation relating c, the cost; and p, the pounds of oranges. (1 point) 2. An orange order cost $260.10. How many pounds did the grocer order? (Round to the nearest whole number) (1 point)
429.165
Step-by-step explanation:
I think 1.65 x 260 = 429.165
please help me i got points
Answer:
the answer is c
Step-by-step explanation:
I did the test
Alex simplified an equation as far as he could and determined that his equation has an infinite number of solutions. Which simplified equation leads Alex to this conclusion?
WHICH ONE IS CORRECT
A
B
C
D
The simplified equation leads Alex to this conclusion is x=5 or x= 0.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
We have given few Resultant value.
So, x = 5 shows that the resultant value of x is 5.
and, x = 0 shows that the resultant value of x is 0.
and, 5 = 5 shows only equality and for equation there must be variable.
and, 5 = - 5 shows only inequality and for equation there must be variable.
Learn more about Equation here:
https://brainly.com/question/10413253
#SPJ2
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
(1.5, 8)Step-by-step explanation:
We can see the coefficients of y are same in number but have opposite signs.
We need to add equations, this will eliminate y:
2x + 6x = 7 + 58x = 12x = 12/8x = 1.5Now find the value of y:
2(1.5) + 0.5y = 73 + 0.5y = 70.5y = 4y = 4/0.5y = 8A bicycle is marked 40% off the original price of $150. It is then taxed at 7 1/2%
What is the final total cost of the bicycle?
$96.75
$101.25
$97.50
$64.50
Answer:
$64.50
Step-by-step explanation:
You can sum 7,5% of $150 which will be $161,25 minus 40% = Correct answer is D
14.50 divided by 8.5
Answer:
1.70
Step-by-step explanation:
The answer is 1.70!
Graph r < -9 on number line
Graph r < -9 on number line???
Step-by-step explanation:
ayusin nyu po tanung nyuh lods
How to answer this question
Answer:
C. 15
Step-by-step explanation:
The scale factor is 4/10 = 2/5
To find AB:
2/5 = 6/AB cross multiply expressions
30 = 2AB divide both sides by 2
15 = AB
PROOF! Prove Theorem: If two lines are perpendicular, then they form congruent adjacent angles. Given: Line AB is perpendicular to line CD. Angle 1 and angle 2 are a linear pair. Prove: Angle 1 is congruent to angle 2.
Answer:
From construction, we construct point M as the center of the figure. According to the linear pair postulate, we know that the sum of the angles on a straight line equal to 180 degrees. Therefore, we know that the other angles have to be 90 degrees. Therefore the angles are congruent because all right angles are congruent.
Step-by-step explanation:
Evaluate.
−8+(6+4)÷(−2)
A −13
B −4
C −3
D −1
Answer:
A -13
Step-by-step explanation:
-8+(6+4)÷(-2)
-8+(10)÷(-2)
-8+-5
-13
Answer: A. -13
Step-by-step explanation:
−8+(6+4)÷(−2)Evaluate inside the parentheses first−8+(10)÷(−2)The multiply and divide from left to right−8+-5Then add-13! So 13 btc<3
Of the shirts in Shelley's dresser, 1/3 are striped, while another 5/12 are plaid. What fraction of the shirts are either striped or plaid?
PLSSSSS help i need it quick
Can someone tell me the answer marking brainlist
Answer:
the answer is a decimal that never stops (an irrational number)
The surface areas of Jupiter and Earth are approximately 6.0 x 1010 km2 and 5.1 x 108 km2. About how many times greater is Jupiter's surface area than Earth's surface area?
a. 1.2 times
b. 21 times
c. 100 times
d. 120 times
Answer:
D Hope I helped :) Please mark brainliest!
Step-by-step explanation:
If 2a - b = 4 , find a.
To solve for 'a' we have to make it the subject of the equation. Since there are two unknowns ('a' & 'b'), we won't get a numerical value of 'a', but an expression in terms of the second unknown 'b'.
Since 2a - b = 4 [add 'b' to both sides]
then 2a = 4 + b [divide both sides by 2 = multiplying by ¹/₂]
a = ¹/₂ (4 + b)
HURRY IM TIMED PLEASE I WILL GIVE BRAINLIST
Answer:
When you divide, you find the reciprocal (flip the numerator and denominator) of the number after the division sign and then multiply.
9/11 divided by 5/11
9/11 x 11/5
9/5
1 4/5
The value of a is 1, b is 4, and c is 5.
:)
Which of the systems of equations below is equivalent to the system?
4x+5y=3
2x+3y=1
Answer:
algebraic equation
Step-by-step explanation:
.....
Whats 2x4 i need help.
Answer:
8
Step-by-step explanation:
2 x 4 is 2 + 2 + 2 + 2, which is 8
(SUPER EASY) ILL GIVE BRAINLIEST TOO.
just answer all the questions you know.
Answer:
what is the question
Step-by-step explanation:
Charlie is making copies of fliers to advertise his new club at school. The cost for 25 copies is 3.75$
Answer:
.15
Step-by-step explanation:
I'm assuming that you are asking how much does one flier cost
find the volume to the nearest hundredth using 3.14(pi)
Answer:
5575.28 cm^3
Step-by-step explanation:
Formula for the Volume of a Sphere:
(4/3)πr^3
Radius (r) = 11 cm
Plug it in:
(11)^3(4/3)π = (1331)(4/3)π = (5324/3)π
Convert π into a number:
(5324/3)(3.14) = 5575.28
