Answer:
x ≤ 7/2
Step-by-step explanation:
Expand brackets: 3x - 15 ≤ x - 8
Subtract x from both sides: 2x - 15 ≤ -8
Add 15 to both sides: 2x ≤ 7
Divide both sides by 2: x ≤ 7/2
Answer:
Hello There!
[tex] \huge \dag \sf \green{question}[/tex]
[tex]3(x - 5) \leqslant x - 8[/tex]
[tex] \rule{200pt}{5pt}[/tex]
[tex] \huge \hookrightarrow \sf \blue{answer}[/tex]
[tex] \rule{200pt}{5pt}[/tex]
Use the distributive property to multiply 3 by x-5
[tex]3x - 15 \leqslant x - 8 [/tex]
Subtract x from both sides
[tex]3x - 15 - x \leqslant 8[/tex]
Combine 2x and -x to get 2x
[tex]2x - 15 \leqslant - 8[/tex]
Add 15 to both sides
[tex]2x \leqslant - 8 + 15[/tex]
Add -8 and 15 to get 7
[tex]2x \leqslant 7[/tex]
Now divide both the sides by 2
As 2 is > 0, the inequality direction remains the same.
[tex]x \leqslant \frac{7}{2} \\ [/tex]
[tex] \rule{200pt}{5pt}[/tex]
Hope it helps you from my side
:)help me with this plz no links plz
Answer:
Artaud is 41 years old.
Step-by-step explanation:
Opposite age + 44 = 30
Opposite age = 30 - 44
Opposite age = -14
Artauds Age = 14 answer
therefore, Artauds is 14 years.
hope that helps...
What is StartFraction 3 pi Over 4 EndFraction radians converted to degrees? If necessary, round your answer to the nearest degree. 45° 135° 240° 540°.
Answer:
135°
Step-by-step explanation:
To convert Radians to Degrees, you multiply the Radians amount by [tex]\frac{180}{\pi}[/tex].
Thus, we get [tex]\frac{3\pi }{4}[/tex] * [tex]\frac{180}{\pi}[/tex]
We then get [tex]\frac{540\pi }{4\pi }[/tex], which simplifies into 135 degrees.
Answer:
b
Step-by-step explanation:
Plz, help me. It's due in 3 hours. Giving out brainlyist to the first to answer. Ty if you answer. You don't have to take a pic of your work just show your work by typing it out. Ty
Answer:
348 ÷ 3 = 116
63 × 27 = 1,701
Step-by-step explanation:
The work is in the file attached. Used long division, and long multiplication.
What is c-(-3)=15 find the number for C
Answer:
I think that is 45 b/c I am learning now that f(×)=6 like this c=15×3, c=45
Answer this please (worth 50 points) screenshot 1 is to help answer screenshot 2. What doess 100 mean and 1/2 mean
Answer:
your mom and your dad
Step-by-step explanation:
your mom and dad did things
Answer: why are you getting upset next time dont be lazy and just spell it out then you will get it sorry too be rude but its true
Step-by-step explanation:
24) Choose ALL expressions that are equivalent to
3(2x + 1).
A. 6x + 1
B. 6x + 3
C. 2x + 1 + 4x + 2
D. 3x + 4 + 3x - 1
An Pineview Middle School, two-fifths of the
students are 8th graders. Of these students, seven-
sixteenths are girls. What percent of the students
at Pineview Middle are 8th grade girls?
Answer:
45%
Step-by-step explanation:
2/5 x 7/16 = fractional portion of 8th graders who are girls
= 14/80
80 divided into 14 is .45 which is 45%
Complete the story so that it can be modeled by the equation x–12=15.
Answer:
27
Step-by-step explanation:
if x-12=15
we add 12 to both sides
x-12+12=15+12
x=15+12
x=27.
Another question!
Solve the equation 12 - 2(3H) = -18 for H
Answer:
H is gonna be equivalent to 5
What is the answer to this?
x + 8 >= 14
Answer:
x>=6
Step-by-step explanation:
subtract 8 on both sides
find the zeros for 2x^2-24=26. what id the positive value of x?
Answer:
x=5
Step-by-step explanation:
move the constant to the right
calculate
devide both sides
simplify the equation
seperate the solution
(x=5)
How do I do this question?
plz help me with this math questionnnnn
Answer:
n ≤ 4
Step-by-step explanation:
Which means you should start at four (make sure it's a close circle) pointing to the left. I hope it helps.
HELPP, i don't understand this practice question:(
Answer:
3/128
Step-by-step explanation:
first term: 3/1
second term: 3/1*1/2 = 3/2
third term: 3/2*1/2 = 3/4
fourth term: 3/4*1/2 = 3/8
fifth term: 3/8 * 1/2= 3/16
sixth term: 3/16 * 1/2 = 3/32
seventh term: 3/32 * 1/2 = 3/64
eighth term: 3/64 * 1/2= 3/128
Harry has five a1 bills, three $ 10 bills, and
two $20 bills in her wallet. She picks two
bills at random. What is the probability of
her picking the two &20 bills? Write your
answer as a fraction.
Answer:
[tex]\frac{1}{45}[/tex] chance to grab both $20 bills
Step-by-step explanation:
There are ten bills in total.
The probability that the first dollar she picks is a twenty-dollar bill is 2/10 because she can pick either of the two twenty-dollar bills out of the ten in her wallet. Next, we need to pick the second bill. There are nine bills left, and only one is a twenty-dollar bill. The probability of choosing a second dollar bill is 1/9.
(2/10)*(1/9)=2/90=1/45
Please I need help me
Answer:
?
Step-by-step explanation:
What are we supposed to do find the area perimeter we need information thanks
calculate the value of x in each case.
Answer:
√408
Step-by-step explanation:
First of all, let's name the top triangle n and the bottom one m, you can name them as you'd like.
okay, so, based on the Pythagorean theorem, a^2 + b^2 = c^2
now, we know that the area that is 12 units long, is equivalent to the hypotenuse of m, (it's very important that the bottom right angle is 90 degrees) and therefore, (5^2 = 25) 5^2 + ___ = 12^2 now let's solve that:
25 + _____ = 144 now just fill in the blank. With a simple subtraction, we get 119 (144 - 25 = 119), now remember, this is c^2 of m
and, 12+5=17 so, a of the n triangle is 17.
so let's put everything together: 17^2 + 119 = x^2
now, we're gonna calculate it: 17^2 = 289 and we're gonna add that to 119, so we get 408: 289 + 119 = x^2
But, this is x^2, and we want to find the value of x, so we have to find the square root of 408. Since we get a number with a lot of decimals in front of it, we're just gonna leave it as is, therefore the answer is √408
Hope it helped!
Evaluate the expression using the values given
Answer:
4
Step-by-step explanation:
(6/6)+6+2-5= 4
(1)+6+2-5=4
Solve for x in the following parallelogram. Show your work for full credit.
Work Shown:
S+R = 180
(4+9x) + (104) = 180
9x+108 = 180
9x = 180-108
9x = 72
x = 72/9
x = 8
Note: Adjacent angles of any parallelogram are supplementary, meaning they add to 180 degrees.
9. Giselle has a gift card for a local lawn and
garden store. She uses the gift card to rent a
tiller for 4 days. It costs $35 per day to rent
the tiller. How much will she pay for all 4
days?
Thanks
Answer:
solution-----
Here,
cost of rent per day=$35
cost of rent for all 4 days =$35×4
=140
The two triangles are similar. What is the value of x? Enter your answer in the box. X =.
The value of x is 7 in both similar triangles.
How do you calculate the value of x?Given that the two triangles are similar. The attachment shows the triangles.
[tex]\Delta MNP[/tex] is equivalent to [tex]\Delta OPR[/tex]. Also, [tex]\angle MPN[/tex] is equal to [tex]\angle OPR[/tex] and both are right angles. Also given that,
NO = 6, NP = 8, MP = 2x-2, PR = 3x
Thus, OP = NO + NP
OP = 6+8= 14
As per the AA postulate of similarity theorem of triangles, the corresponding sides will be equal.
[tex]\dfrac {OP}{NP} = \dfrac {PR}{MP} =\dfrac {OR}{MN}[/tex]
We take the two sides,
[tex]\dfrac {OP}{NP} = \dfrac {PR}{MP}[/tex]
[tex]\dfrac {14}{8} = \dfrac {3x}{2x-2}[/tex]
[tex]28x-28 = 24x[/tex]
[tex]4x = 28[/tex]
[tex]x = 7[/tex]
Hence we can conclude that the value of x is 7.
To know more about the AA postulate of similarity theorem, follow the link given below.
https://brainly.com/question/2820198?referrer=searchResults
A pair of slacks that sold for $17.75 is on sale for $14.91. What is the discount rate?
What is 4/2 in metres.
The difference in Cameron and Avery’s ages is 5. The product of their ages is 104. If Cameron is older, how old is Avery?
Answer:
Cameron is 13 and Avery is 8 years oldStep-by-step explanation:
Let Cameron's age be x and Avery's age be y.
The difference is 5 and the product is 104:
x - y = 5xy = 104Solve by substitution:
x = y + 5xy = 104y(y + 5) = 104y² + 5y - 104 = 0y = (- 5 ± √(5² + 4*104))/2 = (- 5 ± √441)/2 = ( - 5 ± 21)/2Taking the positive root as age can't be negative:
y = 8Find x:
x = 8 + 5 = 13Allie is going to ship some gifts to family members, and she is considering two
shipping companies. The first shipping company charges a fee of $20 to ship a
medium box, plus an additional $1 per pound. C = p + 20
A second shipping company charges $10 for the same size of box, plus an additional
$2 per pound. C = 2p + 10
At a certain weight, the two shipping methods will cost the same amount. How much
will it cost?
Graph the system of equations to find the solution.
A) $10
B)$50
C)$25
D)$30
Answer:
a)10$
Step-by-step explanation:
What is the following simplified product? Assume x greater-than-or-equal-to 0 2 StartRoot 8 x cubed EndRoot (3 StartRoot 10 x Superscript 4 Baseline EndRoot minus x StartRoot 5 x squared EndRoot).
This is the simplest form [tex]4\sqrt{5}x^3(6\sqrt{x} -\sqrt{2})[/tex].
ExponentExponential notation is the form of mathematical shorthand which allows us to write complicated expressions more succinctly. An exponent is a number or letter is called the base. It indicates that the base is to raise to a certain power. X is the base and n is the power.
SimplificationSimplification is to make something easier to do or understand and to make something less complicated.
Given
[tex]\rm 2\sqrt{8x^3} * (3\sqrt{10x^4} - x\sqrt{5x^2} )[/tex] is an expression.
How to make it simple?[tex]\rm 2\sqrt{8x^3} * (3\sqrt{10x^4} - x\sqrt{5x^2} )[/tex]
On simplifying, we have
[tex]\rm 4\sqrt{2} (x)^{\frac{3}{2}} * ( 3\sqrt{10} x^2 - \sqrt{5} x^{\frac{3}{2}})\\\\24\sqrt{5} x^{\frac{7}{2}} - 4\sqrt{10}x^3\\\\4\sqrt{5}x^3(6\sqrt{x} -\sqrt{2} )\\[/tex]
This is the simplest form [tex]4\sqrt{5}x^3(6\sqrt{x} -\sqrt{2})[/tex].
More about the exponent link is given below.
https://brainly.com/question/5497425
HELP HELP BRAINLIEST ANSWER WILL GET POINTS HELP
• a section that describes one kind of micro-enterprise that African women have developed.
Answer/Step-by-step explanation:
They created by cooking grains and peanuts. Also have a machine that grinds peanuts much faster so they don't have to.people can sell goods and services in the markets. without having a business license. often they can pocket the money they make without having to pay taxes. many micro-entrepreneur got there start in such markets.Supports her 6 children and helps raise her 19 nieces and nephews, most of whom are in school,hired 6 guards for her parking business, sold market space to other micro-entrepreneurs, who in turn are able to provide for their families. These women have created street-side restaurants that serve traditional Botswana food to city workers. They purchased caravans (small trailers) and converted them into mobile restaurants. They buy plastic patio furniture so their clients can sit while they eat. They park their restaurants where people work and shop.It changed people lives' by relatives getting jobs, sending their children to school, buying land and building homes.help me and earn 20 points
See the attachment for answer.
Step-by-step explanation:
Help Please!!
Find a for
(45-a)/13[sin(45-a)/(sin(a)] =a/13
Answer: a = 0.91421
Step-by-step explanation:
Hi! I'm assuming this question is using degrees for sin and not radians, let me know if that's right!
The equation seems a bit weird, but
a is approximately 0.91421
if you go to wolframalpha site, you can plug in this equation to the website and receive an answer !
PLEASE HELP!!!
will mark brainliest:)))
A cylinder has a volume of 72 cubic inches.
What is the volume of a cone with the same height
and radius as the cylinder? Explain.
Answer:
24
Step-by-step explanation:
because it is 24 radius
