Answer:
Michael's daily income is $96
Step-by-step explanation:
Given
john's income=$120
by question
John's income is 20%more than Micheal's
so,. Micheal's income= John's income - 20%of John's income
=$120 - 20%of $120
=$120 -20/100*$120
=$120 - $24
=$96
Answer:
100
Step-by-step explanation:
[tex]x + \frac{20x}{100} = 120 \\ x + \frac{x}{5} = 120 \\ 5x + x = 600 \\ 6x = 600 \\ x = 100[/tex]
Find the value of this expression if x = -2.
X - 4
X
There are 80 students in a school. If 40 percent of the students are boys, how many girls are in the school
Answer:
48
Step-by-step explanation:
80x40%=80x.4=32 boys. 80 students-32 boys = 48 girls
a wheel has diameter 84cm.During a journey the wheel make 800 complete revolutions. how many meter does it travel?
Answer:
2110.08 meters
Step-by-step explanation:
find the circumference of the wheel
Divide 84 by 2 to find the radius.
84/2=42
C=2πr
C=2(3.14)(42)
C=263.76 cm
263.76*800=211008cm
Divide by 100 to convert to meters
211008/100=2110.08
2110.08 Meters
Hope this helps!
A 3-sided polygon that contains a 90° angle is called:
Question 3 options:
A) Pythagorean theorem
B) hypotenuse
C) right triangle
D) Legs
Answer:
c right triangle
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A: Method that is used to find either the legs or the hypotenuse of a right triangle.
B: Diagonal line of a right triangle, also used in the Pythagorean Theorem
C: 3-sided shape with a 90-degree angle
D. Lenth and height of a right triangle, used in the Pythagorean Theorem
PLEASE HELP i need this for today at 4
Step-by-step explanation:
Work out the value of x.
#12The angles are supplementary as same side interior angles, sum to 180°:
x + x - 26 = 1802x = 206x = 103#13The angles are corresponding, hence congruent:
3x - 5 = x + 553x - x = 55 + 52x = 60x = 30#14The angles are supplementary as same side interior angles, sum to 180°:
2x + 24 + x = 1803x = 180 - 243x = 156x = 52#15The angles are corresponding, hence congruent:
4x - 12 = 3x + 64x - 3x = 6 + 12x = 18#16Corresponding with the right angle:
4x + 12 = 904x = 78x = 19.5#17Vertical angle of the bottom angle is supplementary with the top angle:
2x + 12 + 3x + 23 = 1805x + 35 = 1805x = 145x = 49Answer:
It is given
4x+3y=24
We can also write it as
3y=24−4x
y=324−4x
Substituting x=0 in the given equation
y=324−4(0)
So we get
y=324
By division
y=8
Substituting x=3 in the given equation
y=324−4(3)
So we get
y=312
BY division
y=4
for the functions u(t) = 7t - 2 and s(t) = t^2 - 9, what is s (u(2))?
Answer:
[tex]s(u(2)) = 135[/tex]
Step-by-step explanation:
[tex]u(t) = 7t - 2 \\ u(2) = 7(2) - 2 \\ u(2) = 14 - 2 \\ u(2) = 12 \\ \\ s(t) = {t}^{2} - 9 \\ s(u(2)) = {(12)}^{2} - 9 \\ s(u(2)) = 144 - 9 \\ \\ s(u(2)) = 135[/tex]
I hope I helped you^_^
For the functions u(t) = 7t - 2 and s(t) = t² - 9. s(u(2)) = 135
What is a function?A function is a mathematical equation that shows the relationship between two variables.
For the functions u(t) = 7t - 2 and s(t) = t² - 9.To find what is s(u(2)), we proceed as follows.
Since u(t) = 7t - 2. Then u(2) is evaluated when t = 2. So, we have that
u(t) = 7t - 2
u(2) = 7(2) - 2
u(2) = 14 - 2
u(2) = 12
Now, since u(2) = 12 and s(t) = t² - 9
s(u(2)) is evaluated as follows
s(t) = t² - 9
s(u(2)) = 12² - 9
s(u(2)) = 144 - 9
s(u(2)) = 135
So, s(u(2)) = 135
Learn more about function here:
https://brainly.com/question/29631554
#SPJ3
Just add a random answer
Which number line represents all of the values of x for the equation x2 = 36?
Answer:
D
Step-by-step explanation:
A local gym charges nonmembers $8 per day to use the volleyball courts. Members pay a yearly fee of $150 and $2 per day to use the volleyball courts. Write and solve an equation to find how many days you must use the volleyball courts to justify becoming a member.
Answer:
150+2x=8y the answer is 26
Step-by-step explanation:
at 25 it is equal so it has to be above it to justify it
Rachel earns $42,000 per year. Find how much she would make if she was paid weekly, semimonthly, and monthly.
Answer:
in a monthly shy much $3500
in a weekly she much $807.69
Step-by-step explanation:
Answer:
Below! : )
Step-by-step explanation:
$3,500 monthly
$807.69 per week
$1,615.38 biweekly
Hope this helps! : )
SOMEONE PLEASE HELP!!
I need someone to explain how to simplify radicals.
The picture is attached
Answer:
35√2
Step-by-step explanation:
[tex]5\sqrt{98}[/tex] = [tex]5\sqrt{2*49}[/tex] = 5 × √2 × √49 = 5 × 7 × √2 = 35√2
What is 5,000 + 5,000?
Answer:
5,000+5,000= 10000
Step-by-step explanation:
Which describes how to find the solution to 3p < 14?
Answer:
p < 14/3
Step-by-step explanation:
Answer:
a.divide both sides with 3
Step-by-step explanation:
Yolanda would like to attend a 12-month program that will certify her as a court reporter. The program costs $8,500 in tuition, fees, and books and will allow her to make
about $31,250 a year when she becomes certified. She will not have time to work during the year of training. Assuming she could make $18,000 a year without the
training, how many years will it take her to recoup her investment? years
Answer:
15 months and 8 days
Step-by-step explanation:
31,250 / 12 = 2604.16667 8,500/ 2604.16667 = 3.264 months of second year 12 + 3.264 = 15.264 months days 30 * 0.264= 7.92 add the together = 15 months and 8 days
From the story the Black cat why did the man take out the cats eye
Answer:
Removing the cat's eye is the beginning of the end, so to speak, for the narrator. Until that moment, the cat had thus far escaped his drunken cruelty, so this act signifies that the narrator had reached a certain mental point: there were no longer any limits to his violent behavior.
Step-by-step explanation:
Simplify each of the following:
a. √5+2√6 + √5-2√6
b.(√p^2+1 - √p^2-1) (√p^2-1 + √p^2+1)
2√5 exact form
4.47213595 decimal form
What Is the slope of the line on the graph?
Answer:The slope equals the rise divided by the run: . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it. So, you can choose any 2 points along the graph of the line to figure out the slope.
Step-by-step explanation:
A chef made 20 desserts in
60 minutes. How many
minutes would it take him
to make 90 desserts?
Someone please help it’s due soon..
Wilde River Highschool and Oakview Mills High Schol played each other in a football game for the country Championship. Going into the 4th quarter, the teams were tied 21-21. Based on the following statistics in the 4th quarter, make an argument for which team you predict to win. Be sure to include mathematical reasoning in your argument.
Gains- Closer to scoring
Loses- Farther from scoring
SOMEONE PLEASE HELPPOOO
Answer: Oakview Mills will win
Step-by-step explanation:
I need some help with this plz
Answer: acute angle
Step-by-step explanation:
Select the better deal in the pair. Then give the unit rate for the better deal.
$272/
8 g
or
$369/
9 g
Answer:
The better deal is $272/ 8 g
369/9=41 per gram
272/8=34 per gram
Allow me to know if this helped by clicking thank you, brainly or rate.
<3 Miss Hawaii
Select the correct answer.
Answer: a
Step-by-step explanation:
Which statement describes the meaning of the point (6,30) on the graph ?
please solve for me
Answer:
Kznnznxndnnx xkndnx xjx xjxndjxs mxmzmxmx. J xnd dnxndnxjndnx. Jx xis bx 9837ei3xid dus
Step-by-step explanation:
Szjnznz s8sbbsnsjs
Mzmzmznzm
Mzmsmxmx
Mzmxmkx
Z
Km mmx
Zkskms
Kzmz
Find the missing side of each triangle. Round your answers to the nearest tenth if necessary. (Please Show your work)
___________
[tex] \: [/tex]
[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]
Step by step :This is question no picture soo iam in step question before.
x² = 3² + 4²
x² = 9 + 16
x² = 25
x = 5yd✔
what is one way to find the number of minutes in 7 hours?
Answer:
Seven dived by 60
Step-by-step explanation:
60 minutes makes an hour, so if you divide 7 hours by 60 minutes you could easily get an answer.
Multiplication.
because 1 hour = 60 minutes
and for you, there is 7 hours, you'd just do 7 x 60.
The answer would be the number of minutes (in those seven hours).
7 x 60 is 420 minutes just in case you were wondering.
Angle A and B are complementary
m∠A= (x - 4)°
m∠B= (2x + 7)°
Can you solve this for me please!!
Answer:
Step-by-step explanation:
x-4+2x+7=90
3x+3=90
-3 -3
3x=87
x=29
m<A= 29-4
=25
m<B=2(29)+7
=58+7
=65
p(x) = 4x
i need the linear function, and how to graph it
Step-by-step explanation:
well, that's the graph. I hope it helps.
x can be any number, just substitute the value of x chosen into the linear function and get the corresponding p(x) value
like, say x=2, p(x)=4(2)=8. locate the points (2,8) on the graph paper and mark them. continue to do this for more values of x.
which is the correct simplification:
giving brainliest
Answer:
The answer is letter E.........
Answer:
Step-by-step explanation:
Write the slope intercept form of the equation of the line through the given point with the given slope.
(0,-1), slope=3
Step-by-step explanation:
y=mx+c
-1=3(0)+c
c=-1
y=3x-1