Answer:
x = 5 7/12
Step-by-step explanation:
let x = ?
7/4 + 1/6 + x = 15/2
multiply the equation by 12 to eliminate fractions
12([tex]\frac{7}{4}[/tex]) + 12([tex]\frac{1}{6}[/tex]) +12x = 12([tex]\frac{15}{2}[/tex])
21 + 2 + 12x = 90
23 + 12x = 90
12x = 90 - 23
12x = 67
x = 67/12 = 5 7/12
Calculate the area of a rectangle with side lengths of 9
yards and 3 yards.
Answer:
Isn't it length x width? 9 x 3 = 27 is the area
Step-by-step explanation:
Solve the equation. Check the solution.
5/7x = 140
A. 28
B. 196
C. 20
D. 100
Answer:
B. 196
Step-by-step explanation:
graph the inequality, k>9/2
Answer:
D
Step-by-step explanation:
Answer: D
The inequality k > 9 / 2 is represented by graph D.
What is inequality?When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relationship between variables and the numbers.
Given that the inequality is k > 9 / 2. The inequality is represented as the value of k is greater than the value 9 / 2 or 4.5. On the graph, the inequality will cover the region that is greater than the value of 4.5.
The graph of the inequality is attached with the answer below.
To know more about inequality follow
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A man is 8x years old now. How old he will be in:
a. 10 years time? b. 6x years time?
Answer:
is the question want to ans to be in the form of x
In ΔXYZ, the measure of ∠Z=90°, the measure of ∠X=57°, and XY = 8 feet. Find the length of YZ to the nearest tenth of a foo
Answer:
9.5 feet
Step-by-step explanation:
We solve this question using Sine rule
XY/sin X = YZ/Sin Z
From the question:
∠Z=90°
∠X=57°
XY = 8 feet.
8/sin 57 = YZ/sin 90
Cross Multiply
sin 57 × YZ = 8 × sin 90
YZ = 8 × sin 90/sin 57
YZ = 9.53891 feet
Approximately = 9.5 feet
Therefore, the length of YZ is 9.5 feet
Do you guys know if these 2 are right? They are in the pic.
Answer:
They look about right
Step-by-step explanation:
Please help!!!
I’m so confused
Will mark brainliest
Answer:
y = -2/3x - 1
Step-by-step explanation:
First, find the slope so you can see that when x goes up by 3, y goes down by 2. This means that the slope is -2 divided by 3, or -2/3.
You can see in the picture that the y-intercept is at the point (0, -1).
That means the equation would be y = -2/3x - 1
Which statement about this system of equations is true?
Answer:
A the system has no solution
Step-by-step explanation:
Answer:
A - because lines are parallel
Step-by-step explanation:
Look at this graph:
100
90
80
70
60
50
40
30
20
10
х
0
10
20
30
40 50 60
70 80 90 100
What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Please help me with this
Answer:
4
Step-by-step explanation:
Need to know #, and solve :
# [tex]\frac{2}{3} *S[/tex] is the same as [tex]\frac{2*S}{3}[/tex]
#you need the same denominator to be able to add or subtract fractions
# [tex]\frac{2}{3}[/tex] is the same as [tex]\frac{4}{6}[/tex]
[tex]\frac{2*S - 4}{3} = \frac{S + 4}{6}[/tex]
# [tex]\frac{a}{b} =\frac{c}{d}[/tex] is the same as a*d = b*c
6 ( 2*s - 4) = 3 ( s+4)
# distribute multiplication over addition and subtraction
12s-24 = 3s+12
#isolate like terms
12s-3s = 12+24
#combine like terms
9s = 36
#divide both sides by 9
s= 4
Evaluate the function for f(-5)
f(x) = x2 - 5x + 7
(answer choices above)
Jelani has twice as much money on his subway pass as Alexis. If they both add $20 to their passes, Jelani will have 1.5 times as much on his pass as Alexis. Write an equation to represent this situation.
Answer:
since J=2A
2A+20=1.5(A+20)
Step-by-step explanation:
J=2A
2A+20=1.5(A+20)
simplified for proof
J+20=1.5A+30
.5A=10
A=20
J=40
Equation for situation is x - 1.5y = 10, where x is the money of Jelani and y is money of Alexis.
What are linear equations?An algebraic equation with a variable with a highest exponent of one is known as a linear equation. Some linear systems have three equations, but not all linear equations have one, two, or three variables. Generally, an arrangement of straight condition has just a solitary arrangement yet at times, it has no arrangement or boundless number of arrangements.
Given Jelani has twice the money as Alexis,
let Jelani have money be x and Alexis have money be y
according to question x = 2y
and if both add $20 dollar to their pass Jelani will have 1.5 times much than Alexis, so x + 20 = 1.5(y + 20)
simplify x - 1.5y = 10
Hence the equation will be x - 1.5y = 10
Learn more about linear equations;
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Please help because no one been answering my questions
Answer:
[tex]BC = 8 \sqrt{2} [/tex]
Step-by-step explanation:
[tex] \sin(45) = \frac{opposite}{hypotenuse} [/tex]
[tex] \sin(45) = \frac{8}{BC} [/tex]
[tex](BC) \sin(45) = \frac{8}{x} (BC)[/tex]
[tex](BC) \sin(45) = 8[/tex]
[tex] \frac{(BC) \sin(45) }{ \sin(45) } = \frac{8}{ \sin(45) } [/tex]
[tex]BC = \frac{8}{ \sin(45) } [/tex]
[tex]BC = 8 \sqrt{2} [/tex]
Can you help me!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
7,525.00
Step-by-step explanation:
What he owns is $23725 (14200+2100+2315+5110) - What he ows $ 16200.
Write the equation of a line that would be parallel to the line given.
2
10) y=-2/3x+10
Answer:
y= -2/3x+11
Step-by-step explanation
you just have to change the number without an x
In 2008 Yolanda paid 4873 in social security tax. If the Social Security tax rate was 6.2% to the maximum income and 94,200 that you what was yolandas is taxable income
Answer:
IM A PLAYA FORGIVE ME LOLOL
Answer:
Step-by-step explanation:
taxable income x social security tax rate = social security tax
taxable income x .062(6.2%) = 4873
taxable income = 4873/.062
taxable income = 78596.77
The answer please answer
Answer:
24cm
Step-by-step explanation:
4x3/.5=24
ILL MARK AS BRAINLIEST
Answer:
Circle
Step-by-step explanation:
Every shape appears 4 times except circle.
Answer:
Circle
Step-by-step explanation:
Because 1st one 4 triangles,
2nd one 4 stars,
3rd on 4 diamonds
and last 3 Circles but it should be 4
so the answer is Circle
PLEASE THANK, RATE AND FOLLOW ME,
AND PLEASE MARK ME AS "BRAINLIEST" ANSWER
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solve the systems of equations via graphing then check the solution in each equation: 4x+6y=18, (y+2)=1/3(x+2)
Answer:
(4 1/3, 1/9)Step-by-step explanation:
Given system
4x + 6y = 18(y + 2) = 1/3(x + 2)Solution is the intersection point:
(4 1/3, 1/9)Simplify the first equation:
2x + 3y = 93y = -2x + 9y = -2/3x + 3Check:
1/9 = -2/3*4 1/3 + 91/9 = -26/9 + 91/9 = (27 - 26)/91/9 = 1/9Simplify the second equation:
y + 2 = 1/3x + 2/3y = 1/3x + 2/3 - 2y = 1/3x - 4/3Check:
1/9 = 1/3*13/3 - 4/31/9 = (13 - 12)/91/9 = 1/9Answer:
see belowStep-by-step explanation:
to understand thisyou need to know about:linear equationgraphing linear equationPEMDASgiven equation:4x+6y=18......(I)
(y+2)=1/3(x+2).......(ii)
let's solve using graph:the picture is attached
got from the picture
[tex]x = 4 \frac{1}{3} \\ y = \frac{1}{9} [/tex]
let's justify the (I) equation
[tex]4(4 \frac{1}{3}) + 6( \frac{1}{9} ) = 18[/tex]
[tex]4( \frac{13}{3} ) +6 (\frac{1}{9}) = 18[/tex]
[tex] \frac{52}{3} + \frac{2}{3} = 18[/tex]
[tex] \frac{52 + 2}{3} = 18[/tex]
[tex] \frac{54}{3} = 18[/tex]
[tex]18 = 18[/tex]
provenlet's justify the ii equation:[tex] \frac{1}{9} + 2 = \frac{1}{3} ( \frac{13}{3} + 2)[/tex]
[tex] \frac{19}{9} = \frac{1}{3} \times \frac{19}{3} [/tex]
[tex] \frac{19}{9} = \frac{19}{9} [/tex]
provenWhat is the area of a circle?
Answer:
We need more information than that.
Step-by-step explanation:
Answer:
??? It’s A= Ar 2
Step-by-step explanation:
Find the exact length of the third side.
60
25
Answer:
a2+b2=c2
32+42=52
9+16=25
25=25
Step-by-step explanation:
Answer:
2.4
Step-by-step explanation:
35y + 14y =
please i need help with this asap.
Answer: 35y + 14y = 49y
Step-by-step explanation:
Answer:
this all i got
Step-by-step explanation:
a pet store marks up all of their grooming products by 15% of the price, p. write an expression for the retail price
Answer: 0.85p
Step-by-step explanation:
Kate qualifies for a total of $9,450 in scholarships and grants per year, and she will earn $2,900 each year through a work-study program. If Kate has 4 years to save the amount she needs for her first year of college, how much should she save each month?
Answer:
452
Step-by-step explanation:
There were 3 adults and 9 children on the bus. What was the ratio of children to adults? Enter your answer in reduced form. i know the awnser to this but how do you write it out?! like this? "9:3" or like this "9/3" ?!?!?!? please help!!
Simplify the expression to polynomial in standard form(3x-2)(x+2)(3x+2)
Choose all answers that apply:
(Choice A)
A
4, 7, 94,7,94, comma, 7, comma, 9
(Choice B)
B
5, 12, 135,12,135, comma, 12, comma, 13
(Choice C)
C
20, 22, 2420,22,24
Answer:C
Step-by-step explanation:
A proper description for these numbers with the multiple choice answer leaves one left for it and that’s C
Combine like terms to write an equivalent expression for 4y + 6x - 2y + 12x.
Answer:
2y + 18x
Step-by-step explanation:
Combine like terms.
4y - 2y + 6x + 12x = 2y + 18x
Answer:
Step-by-step explanation:
18x+-2y
Natalie uses a 15% off coupon when she buys a camera. The original price of the camera is $45.00. How much money does Natalie save by using the coupon.?
Answer:
She saves $6.75.
Step-by-step explanation:
$45.00x15%=$6.75
PLEASE HELP ASAP
Solve each right triangle. Round lengths to the nearest tenth and angles to the nearest degree.
Right APOR with PQ 1. PR,QR = 45 mm, and m2Q = 55°.
The length PR is approximately
mm.
The length PQ is approximately
mm.
The measure of ZR is
Step-by-step explanation:
Length PR = 45mmsin55 = 36.8618mm
Length PQ = 45mmcos55 = 25.8109mm
Angle R = 90° - 55° = 35°
