Solve the following problem: 28 – 18 – 10.
A. 10
B. 0
C. 18
D. 8
Answers
The value of the expression 28 -18 - 10 is 0.
What is subtraction?
Subtraction is a mathematical operation. Which is used to remove terms or objects in the expression.
Given that the expression is 28 - 18 - 10.
The problem is asking you to subtract 18 from 28, and then subtract another 10 from the result.
First, you can perform the operation 28 - 18, which gives you 10.
Then, you can subtract 10 from 10, which gives you 0.
So the final answer is 0, which is option B.
To learn more about subtraction;
#SPJ2
28-18=10
After;
10-10=0
B.
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b) What is the length of RP Explain your answer.
(c) What is the length of RS Explain your answer.
(d) What is the length of RP Explain your answer.
Answers
Circle R has a radius of 6. The radius is from R to Q, edge of the circle. Another radius is formed from R to S.
Radius R to Q is the short leg of a right triangle. It measures 6 cm.
a) The measure of the angle RQP is 90°. It is a right triangle.
b) The length of RP is 10 cm.
RP is the hypotenuse.
a² + b² = c²
6² + 8² = c²
36 + 64 = 100
c² = 100
√c² = √100
c = 10 cm
c.) the length of RS is 6 cm. It is also a radius.
d) The length of RP is 10 cm. Same answer as scenario b.
A. 3
B. 1/3
C. -3
D. - 1/3
Answers
Answer:
it shod be B. 1/3
Step-by-step explanation:
Answers
Answer:
(-3,-5) because the point satisfies both equations.
Step-by-step explanation:
We are given that two lines A and B
Line A:
Line B:
We have to find the solution of the given system of equation and explain .
Using elimination method
Eliminate y by subtracting equation first from equation second then, we get
Substitute x=-3 in equation first
Hence, the solution of given system of equation is (-3,-5).
Substitute x=-3 and y=-5 in first equation then , we get
LHS=RHS
Hence, (-3,-5) satisfies the the equation.
Substitute x=-3 and y=-5 in second equation
Then, we get
LHS=RHS
Hence, (-3,-5) satisfies the equation.
Hence, (-3,-5) is the solution of the system of equations because the point satisfies both equations.
Answer:(-3,-5) because the point satisfies both equations.
It sounds like you've already let this problem get ahold of you and start
squeezing the air out of you. So first, I want you to take a deep, cleansing
breath, let it out slowly, and then try to think:
Before you get all involved and flustered, what is the solution to a system
of equations ? What does "solution" even mean ? You can't find a solution
unless you know what one looks like, so you recognize it when you see it.
The "solution" to one equation is the number that makes the equation true
when you write the number in place of the variable. There can be more than
one solution, and there may be no solution at all. It depends on the equation.
The "solution" to a system of equations is a set of numbers, that makes all of
the equations true when you write the numbers in place of all the variables in
them.
A good way to think about the solution to a system of equations is to imagine
that you draw the graph of each equation, and look for a place where the lines
cross. That point is a solution of the system of equations, because it's a point
that's on the graph of both equations. The (x, y) numbers for that point make
both equations true when you write them in place of 'x' and 'y' in each equation.
Now look at the choices you have for an answer to this question. You haven't
numbered or lettered the choices, so it's hard to tell you which one it is. But
you should have no trouble finding the right choice, because there's only one
of them up there that says anything about satisfying both equations.
(*the numbers are in the exact order of the days*)
Which of the payment options would you recommend to a new employee?
a. Either one. Hourly and salaried employees earn the same amount per week. b. Hourly pay. Hourly employees make more per week than salaried employees.
c. Salaried pay. Salaried employees make more per week than hourly employees.
d. There is not enough information given to compare weekly earnings.
Answers
Answer:
b. Hourly pay. Hourly employees make more per week than salaried employees.
Step-by-step explanation:
Let's calculate the total number of hours an employee will work:
Total number of hours =
=
So total number of hours an employee will work is 46 hours.
An employee gets paid $30 per hour up to 40 hours.
Payment for 40 hours =
=
Payment for extra hours worked =
=
Total wage per week =
=
So total payment received per week = $980
Number of weeks per year =
≈
Total payment per week for a salaried employee :
=
=
Therefore, Hourly employees will get paid more per week than salaried employees.
Answer
b. Hourly pay. Hourly employees make more per week than salaried employees.
Answer:
The Answer is B
Answers
Answer:
A
Step-by-step explanation:
Answers
If you multiply some value to 1.042 this means that you are adding 4.2 %
See in the expression of formula that appears just the cited figure: "1.042"