Answer:
b
Step-by-step explanation:
carol gets paid $10 per hour to work as a lifeguard. This weekend, she worked both saturday and sunday. She made a total of $80. Carol worked for 5 hours on Saturday. For how many hours did she work on Sunday?
Answer:
Carol worked for 3 hours on Sunday
Step-by-step explanation:
If she gets $10 an hour, then she worked 8 hours total.
80 divided by 10.
If carol worked 5 hours on sunday, she worked 3 hours on saturday
8-5 = 3
The addition is one of the four fundamental mathematical operations. The number of hours that Carol works on Sunday is 3 hours.
What is Addition?The addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.
Given that Carol gets paid $10 per hour to work as a lifeguard. Also, she made a total of $80. Therefore, the number of hours for which Carol worked is,
Number of hours = $80 / $10 per hour = 8 hours
As it is known that Carol worked 5 hours on Saturday, therefore, the number of hours she worked on Sunday is,
Total number of hours = Number of hours on Saturday + Number of hours on Sunday
8 hours = 5 hours + Number of hours on Sunday
Number of hours on Sunday = 8 hours - 5 hours
Number of hours on Sunday = 3 hours
Learn more about Addition:
https://brainly.com/question/14092461
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i need help lol idk how to do this
Answer: 33 degrees
Step-by-step explanation:
We can find angles PQS and PSQ by using the base angle theorem, which states that the base angles of an isosceles triangle are congruent. Subtracting 48 from 180 we get 132, which dividing by 2 we get 66 degrees.
Now we can use the exterior angle theorem, which states that an exterior angle of a triangle is equal to the sum of the two remote interior angles of the triangle. In this case, we are saying that ∠QSP= ∠QRS+∠RQS. Both of these angles are congruent because of the base angle theorem as well. Dividing 66 by 2 we get 33 degrees. Thus, m∠QRS=33°
On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, 0) and (0, 2). Everything below the line is shaded. A point is shown at (1, 1).
Mr. Hernandez plotted the point (1, 1) on Han’s graph of y ≤ One-halfx + 2. He instructed Han to add a second inequality to the graph that would include the solution (1, 1).
Which equation could Miguel write?
y > 2x + 1
y < 2x – 1
y ≥ 2x + 1
y ≤ 2x – 1
The linear inequality that satisfies the point (1, 1) is y ≤ 2x – 1 option (D) y ≤ 2x – 1 is correct.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
The graph of the linear inequality is shown in the picture.
The point is (1, 1)
Take the equation:
y ≤ 2x – 1
Plug x = 1, y = 1
1 ≤ 2 – 1
1 ≤ 1 (True)
Thus, the linear inequality that satisfies the point (1, 1) is y ≤ 2x – 1 option (D) y ≤ 2x – 1 is correct.
Learn more about the linear equation here:
brainly.com/question/11897796
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write the following statement as a proportion: 44 is to 12 as 66 is to m
Answer:
m = 18
as 44 : 12 :: 66 : m
therefore 44÷(12×66)
=44÷792
= 18
Answer:
m = 18
Hope this helps and have a great day!
And please mark me brainliest if you can :)
7. Serene paid $35.01 to buy 9 hot dogs. How much did each hot dog cost?
Answer:$3.89
Step-by-step explanation:
divide 35.01 by 9 and then you get the answer $3.89
Write the slope-intercept form of the equation of the line through the point (5,2) with a slope of -2/5.
Answer:
The answer is in the picture below
Step-by-step explanation:
12 to the fifth power divided by six to the third power
Answer:
1152
Step-by-step explanation:
This is it simplified.
Answer:
1152
Step-by-step explanation: 248832 over
63
=
248832
216
=1152
The side lengths of triangle ABC are written in terms of the variable p, where p ≥ 3. Triangle A B C is shown. Side A B has a length of 4 p minus 1, Side B C has a length of 3 p, and side A C has a length of p + 4. Which is correct regarding the angles of the triangle?
Answer: C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Which statement best explains the relationship between lines FG and HJ?
Answer:
D.
Step-by-step explanation:
From the figure, we have
The coordinates of the point F are: (-4,1).
The coordinates of the point G are: (0,-2)
The coordinates of the point J are: (0,4) and
The coordinates of the point H are: (-4,-2).
Now, the slope of the line FG is :
S=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}S=
x
2
−x
1
y
2
−y
1
S=\frac{-2-1}{0+4}S=
0+4
−2−1
S=\frac{-3}{4}S=
4
−3
And, the slope of the line HJ is:
S=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}S=
x
2
−x
1
y
2
−y
1
S=\frac{-2-4}{-4-0}S=
−4−0
−2−4
S=\frac{3}{2}S=
2
3
Now, the slope of FG=\frac{1}{slope of HJ}theslopeofFG=
slopeofHJ
1
\frac{-3}{4}=\frac{2}{3}
4
−3
=
3
2
which is not possible, thus They are not perpendicular because their slopes are not negative reciprocals.
What is the length of mm?
**8
A. 12
B. 16
C. 8
D. 4
Answer:
D.4
length of nm is 4.....
Answer:
heyo! the answer is A. 12
Step-by-step explanation:
i got it right on my test, have a great day :)
Lina worked 15 hours last week and was paid £97.20. This week she earned £155.52 at the same rate of pay. How many hours did she work this week?
Answer:
24
Step-by-step explanation:
I did 97.20 divided by 15 and got 6.48. Then, I did 155.52 divided by 6.48 and got 24. I hope this helps you!
can you answer what is 2/5 x 3/8
Answer:
{3x}{20}
thats wa i got
I needddd helpppppppp
Answer:
L' = (-1,10)
M'=(7,10)
N'=(1,0)
Step-by-step explanation:
folllow me
What is the range of the following relation?
Answer:
[0,-infinity[
Step-by-step explanation:
you look on the starting point and the ending point of the y-axis (♾ is always opened [ )
The perimeter of a triangle is 60 cm and its sides are in the ratio 3 : 4 : 5. The length of the sides of the triangle are _________
a,10cm, 20cm, 30cm
b,15 cm, 20 cm, 25 cm
c,20 cm, 20 cm, 20 cm
d,15 cm, 35cm, 10cm
Answer:
Hey buddy, here is your answer. Hope it helps u.
Step-by-step explanation:
Let the unknown number be x
Perimeter of triangle= a+b+c
60=3x+4x+5x
60=12x
x= 60/12
X=5 cm
So the first side=3*x
=3*5=15
Second side=4*5=20
Third side=5*5=25
Answer is b
By-Kelyn
[tex] \LARGE{ \underline{ \tt{Required \: answer:}}}[/tex]
Let the sides be 3x, 4x and 5x. Then,
➝ 3x + 4x + 5x = 60 cm
It is because the total sum of the sides i.e. perimeter of the triangle is 60 cm.
➝ 12x = 60 cm
➝ x = 60 cm / 12
➝ x = 5 cm
Hence,
The required length of the sides:
3x = 15 cm4x = 20 cm5x = 25 cmAnd we are done! :D
⛱️ [tex] \large{ \blue{ \bf{FadedElla}}}[/tex]
The length, breadth and height of a rectangle block are 10 cm , 15 cm and 25 cm. The LENGTH : BREADTH : HEIGHT ratio of the block is
a,2 : 3: 5
b,5 :2 : 3
c,3 : 2 : 5
d,1 : 3 : 5
[tex] \LARGE{ \underline{ \tt{Required \: answer:}}}[/tex]
We have to find the simplest ratio between length, breadth and the height.
Here,
Length = 10 cmBreadth = 15 cmHeight = 25 cmNote:
Always check the units first.Then find the HCF of the numbers to simplify them into the simplest ratio.So,
HCF of 10, 15 and 25 is 5. Cancelling with respect to 5.
Then, the ratio will be 2:3:5 (Option A)
⛱️ [tex] \large{ \blue{ \bf{FadedElla}}}[/tex]
Step-by-step explanation:
if you divide everything by five you will get ur answer
how would the school work differently if any of the locations above were missing
Answer:
huh what locations
Step-by-step explanation:
Answer:
Above what?
Step-by-step explanation:
*
Evaluate the function.
w(x)=-3x - 4; Find w(7)
Answer:
w(7)= -25
Step-by-step explanation:
-3(7)-4
-21-4
w(7)= -25
Can someone please help me ?
Answer:
SAS (unless angle lines are drawn on by you, then it would be not enough info)
Step-by-step explanation:
Two sides both have the tick line to show that they are the same length.
They both share the same side
And if those angle lines were drawn by the question, then it would show that those angles are the same.
Add them all together to get SAS as you have (Side, Angle, Side)
A bakery used 38 pounds of flour to make French bread and
3
bagels. One loaf of French bread requires 2- pounds of flour,
4.
and one batch of bagels requires pound of flour. Let a
represent the number of loaves of bread and b represent the
number of batches of bagels. Which equation represents the
relationship between the number of loaves of French bread
and the number of batches of bagels that the bakery made?
?
Answer:
since we are not given the options, I will write down a few equations that represent the number of French bread loaves and bagels:
a = number of loaves of French breadb = number of bagelsavailable amount of flour = 382a + b ≤ 38
2a ≤ 38 - b
a ≤ (38 - b) / 2
a ≤ 19 - 0.5b
b ≤ 38 - 2a
b ≤ 2(19 - a)
Hopefully one of these equations is one of the choices given to you.
Divide. 5x + 3/5x3 - 22x2 - 40x – 15
The answer is N
(Simplify your answer.)
Answer:
[tex]n=\frac{386x-75}{5}[/tex]
Step-by-step explanation:
Add like terms
[tex]-35x+3\cdot \frac{3}{5}x-22\cdot \:2x-15=n[/tex]
Add 15 on both sides
[tex]-35x+\frac{9}{5}x-44x-15+15=n+15[/tex]
Simplify
[tex]-35x+\frac{9}{5}x-44x=n+15[/tex]
Multiply sides by 5
[tex]-35x\cdot \:5+\frac{9}{5}x\cdot \:5-44x\cdot \:5=n\cdot \:5+15\cdot \:5[/tex]
Simplify
[tex]-386x=5n+75[/tex]
Divide both sides
[tex]\frac{-386x}{-386}=\frac{5n}{-386}+\frac{75}{-386}[/tex]
You will get
[tex]x=-\frac{5n+75}{386}[/tex]
Then you will solve for n using x
Multiply both sides by 386
[tex]\frac{386\left(5n+75\right)}{386}=386x[/tex]
Simplify
[tex]5n+75=386x[/tex]
Subtraction
[tex]5n+75-75=386x-75[/tex]
Simplify
[tex]5n=386x-75[/tex]
Divide by 5 to get n
[tex]\frac{5n}{5}=\frac{386x}{5}-\frac{75}{5}[/tex]
[tex]n=\frac{386x-75}{5}[/tex]
What is the solution to the system of linear equations graphed below?
On a coordinate plane, 2 lines intersect at (3.5, negative 4).
(3 and one-half, negative 4)
(Negative 4, 3 and one-half)
(0, 3)
(0, negative 4)
Answer: The answer was A,
(3 1/2 , -4 )
For people who are taking the test on edge.
Step-by-step explanation:
Answer:
A is the correct answer
what is halfway between 5.3 and 5.4
Answer:
5.35
Step-by-step explanation:
5.31 5.32 5.33 5.34 5.35
can someone help me lol
what is 2+3x4 i already know
I REALLY NEED HELP PLZZ
Frankenstein is definitely a classic and he can still manage to get a few scares, but the also classic Werewolf has seen better days. The Werewolf is often the target of scares and has an equation perpendicular to Frankenstein's. Frankenstein's equation is`y=x+5` and the Werewolf's equation passes through the point `\left(-1,-2\right).` What is the Werewolf's equation?
Answer: uhm- I think ####
Step-by-step explanation: it taggd it out
Help me please
Najdjajabahvaud
Answer:
$27
Step-by-step explanation:
Before entering, you have already payed, thus at 0 rides, your money payed is 27.
Answer:
the answer is C
Step-by-step explanation:
Bet ill make u a brilliest if u solve it correctly / pls dont post nontification like" report people who ask for joining meet."
A car left Kamloops at 9:00 AM and arrived at Vancouver, 340 km away, at 1:15 PM the same day. What was the average speed of the car in km per hour?
Hint: The average speed in km/h is the total distance in km divided by the total time in hours.
Reminder: Calculators are not allowed.
65 km/h
70 km/h
75 km/h
80 km/h
85 km/h
90 km/h
95 km/h
Answer:
80 km/h
Step-by-step explanation:
From 9:00 am to 1:15 is 4.25 hours.
340 / 4.25 is the average speed.
Without a calculator, we can use long division.
Subtract 6x10^-8 from the product of 8.5x10^-2 and 5x10^-5 and convert into scientific notation
Answer:
If you meant both of them together, it would be 499932.085
If you meant each of them, the 8.5 would be−67.915 and 5 would be 499932
Step-by-step explanation:
Mofor spent half of his weekly allowance on
clothes. To earn more money his parents let
him clean the oven for $8. What is his
weekly allowance if he ended with $15?
Please explain how you got the answer.