Answer:
C- 3
Step-by-step explanation:
Amy earned $25 after
babysitting for 3 hours. If
she dways charges the
same rate, how much will she
make after working for 7
hours
Answer:
58.33
Step-by-step explanation:
8.33 per hour
Mulitply by 7 and get 58.33
What is the distance between points (-3,2) and (-9,2) on the coordinate plane?
Answer:
distance is 6
Step-by-step explanation:
At a school, there are 526 students and 263 are girls. About how likely is it that a randomly chosen student will be a boy?
◯ unlikely
◯ somewhat likely
◯ very likely
◯ equally as likely as unlikely
Find m<1
A.16
B.76
C.96
D.106
PLEASE HELP!! DUE SOON
The three side lengths of a triangle are given. Which triangle is a right triangle?
Answer: Triangle 1
Step-by-step explanation: Right triangles follow the pythagorean theorem, so does triangle 1. root 13 squared + 6 squared is 49, as is 7 squared
How to find a function value
Answer:
To find function values is the process of evaluating the function for given values of x. Example #1 If f (x) = x 2 + 4x + 3, find function values f (0), f (-2), and f (3). f (0) = 0 2 + 4 (0) + 3
Step-by-step explanation:
What is the x-intercept for (-4,-4), (2,-2)
only need help on 10!
Answer:
median 6.5
mean 6.166
range 6
Step-by-step explanation:
HELPP PLZZZ I NEED TO FIND WHAT GOES IN THE QUESTION MARK
(10x^2+10x^3-9x^4)-(4x^3+?-8x^2)=-19x^4+6x^3+18x^2
please help me!
The tape diagram represents an equation.
Write an equation to represent the image
Answer:
1.5 x 6 = 9
Step-by-step explanation:
9/6 because 6 t's and then we get 1.5 and so we multiply that by 6 and get 9
which number is composite 5,11,9,2
Answer:
11
Step-by-step explanation:
trust
what is 2g-3+11-8g simplified please help me
Answer:
Step-by-step explanation:
2g-3+11-8g= -6g+8= 2(-3g+4)
A school band gives a year-end concert. It is held in a 400-seat auditorium. Each concert ticket sells for $10, and 85% of the tickets are sold. How much money does the band earn from the sale of the tickets?
Answer: $3,400
Step-by-step explanation:
There are 400 seats in the auditorium which means that there are 400 tickets to be sold.
85% of these tickets are sold. The number of tickets sold is:
= 85% * 400
= 340 tickets were sold.
Each ticket sells for a total of $10.
The amount of money made from ticket sales is therefore:
= No. of tickets sold * price of ticket
= 340 * 10
= $3,400
A ladder is leaning against
a brick building as shown in the figure. What
is the length of the ladder?
x ft
20 ft
15 ft
Answer:
25 ft
Step-by-step explanation:
This is a right triangle, so we can use the Pythagorean theorem
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
15^2 + 20 ^2 = x^2
225+400= x^2
625 = x^2
Take the square root of each side
sqrt(625) = sqrt(x^2)
25 = x
hi please help i’ll give brainliest please
Answer:
its c
Step-by-step explanation:
Answer:
28y + 63 (second option)
Step-by-step explanation:
7(4y + 9)
7 x 4y (28y)
7 x 9 (63)
you would multiply 7 and 4y to get 28y and then multiply 7 and 9 to get 63 and you would add the plus sign to get the full answer which is 28y+63
6m+27=8.25m
m=?
HELPPP
Answer:
12
Step-by-step explanation:
This is correct. Trust me.
I'm glad I could help:)
6m+27=8.25m
You have to subtract 6m on both sides first.
6m+27=8.25m
-6m -6m
27=2.25m
Now we divide 2.25 from both sides.
27=2.25m
/2.25 /2.25
12=m
---
hope it helps
A reflection is a flip over the
Y-axis
Line of reflection
X-axis
Answer
LINE OF REFLECTION
Step-by-step explanation:
In geometry, reflection basically just means flipping things over a line.
Kenny wants to learn how to serve overhand in volleyball. When he practiced yesterday, he made 7 serves over the net for every 2 serves that did not go over the net.If Kenny attempted 36 serves yesterday, how many serves did he make over the net?
Answer: 28
Step-by-step explanation:
Given
Kenny made 7 serves over the net for every 2 serves that did not go over the net i.e. success rate of Kenny is
[tex]\Rightarrow \text{success rate}=\dfrac{7}{2+7}\times 100=\dfrac{700}{9}\%[/tex]
for 36 serves, applying the same success rate, it is
[tex]\Rightarrow \text{success rate}=\dfrac{700}{9}\times\dfrac{1}{100}\times 36=28[/tex]
Serves that did not make over the net is [tex]36-28=8[/tex]
Thus, Kenny will make 28 serves that make over the net
Mark works at Target. He works 4 hours a day for a total of 120 days of the year. His hourly rate of pay is $12.50 . How much can he expect to make annually prior to deductions?
Answer:
$6000
Step-by-step explanation:
annual income = total hours worked x hourly rate
total hours worked = total hours worked per day x total days worked in a year
120 x 4 = 480
480 x 12.50 = $6000
complete this please, i really need your help ")
Answer:
²,2.5,2.5+10,25.0
may it help you
for each pair to triangles state the postulate or theorem that can be used to conclude that the triangles are congruent
Help me please help help
Answer:
did u get the answer please let me know i need it lol
Step-by-step explanation:
GH∥IK. Find GK. I need help with this please
Answer:
Step-by-step explanation:
22
Someone help please and please make sure the answer is right
Answer:
the answer is 7
Step-by-step explanation:
I need help with my homework please scan this. (Its Fractions)
Answer:
ok...
Step-by-step explanation:
sus but ok
Simplify the following expressions:
1. 3.46 + 0.6729 + 246.10
Answer: 250.2329
Step-by-step explanation:
I need answers!!!!!!!!!
Answer:
Reflection figure Q was flipped over the y-axis, the line of reflection.
Step-by-step explanation:
The figures have the same lengths but they are reflected.
Hope this helps! :)
two functions, A and B , are described as followed
Answer:
it was never followed by the description
Step-by-step explanation:
Rachel is a stunt driver, and she's escaping from a building that is about to explode!
The variable d models Rachel's distance from her exit (In meters) t seconds after the cameras began recording the stunt
What is Rachel's speed?
Answer:
The variable d models Rachel's distance from her exit (in meters) t seconds after the cameras began recording the stunt. d = - 38t
Step-by-step explanation:
From given, we have, The expression that represents the Rachel's distance is given by, d = - 38t + 220
where, d represents the distance in meters
t represents the time in seconds
We know that, speed = distance by time. Therefore, we need to differentiate the given equation w.r.t to time to find the speed.
we have, d/dt (d) = d/dt [- 38t + 220]
| d/dt (d) | = | - 38 + 0 |
s = d/dt (d) = 38 m/s
Therefore, the speed of Rachel is 38 m/s.
Answer:
38 meters per second
Step-by-step explanation:
Hope this helps!
Eight friends are going skiing. They are paying a group rate of $264 how much does each friend need to pay? Show your work
Answer: Each person pays 33 dollars.
Step-by-step explanation: If the group pays 264 dollars and we assume each person pays the same we divide 264/8 to get 33 dollars per person.
In the figure, identify the types of angles in the table below .
Answer:
∠1 and∠3 = Supplementary Angles
∠4and∠5 = Complementary Angles
∠5and∠1 = Adjacent Angles
∠2and∠3 = Supplementary Angles