Answer:
$6,583.5
Step-by-step explanation:
Amanda's monthly salary increased by 4.5%. You can get the percentage by getting the increased amount in salary and dividing it by the previous salary of Amanda.
$5,538.50 - $5,300 = $238.5$238.5 ÷ $5,300 = 0.045 (4.5%)In order to get the new salary of Mary, you have to multiply the same percentage, 4.5%, to Mary's previous salary, $6,300. This will give you the amount that will be added to her new salary.
$6,300 x 0.045 (4.5%) = $283.5$283.5 + $6,300 = $6,583.5Mary's new salary is $6,583.5
a certain coin is a circle with a diameter of 18mm. What is the exact area of either face of the coin in terms of pi (3.14)
Answer:
254.34 mm².
Step-by-step explanation:
For this problem, we use the formula to find the area of a circle, which is[tex]A=\pi r^2[/tex] . [tex]r[/tex] is the radius, which we can find by dividing the diameter by 2 and [tex]\pi[/tex] in this case is 3.14.
[tex]A=\pi r^2\\A=3.14*(18/2)^2\\A=3.14*9^2\\A=3.14*81\\A=254.34[/tex]
Therefore, the area of either face of the coin is 254.34 mm².
I hope this helps!
A flying squirrel's nest is 6 meters high in a tree. From its nest, the flying squirrel glides 8 meters to reach an acorn that is on the ground. How far is the acorn from the base of the tree? If necessary, round to the nearest tenth.
Answer:
2 meters
Step-by-step explanation:
60 plus 18% ill give brainliest :)
Answer:
70.8
Step-by-step explanation:
YOU'RE WELCOME
Consider the graph shown. Which function could this graph represent
Answer:
x
Step-by-step explanation:
a pair of shoes originally priced at $120 are on sale for 89.99 what percent discount was applied ?round to the nearest whole percent.
Answer:
25%
Step-by-step explanation:
Divide 89.99 or 90 (since you are rounding) by 120, and you get .7499 or 75%. You have 25% ($30) as the discount because 90 is 75% of $120.
help please?? hurry!! Find the values of the variables in the diagram above
Answer:
C = 95 degrees.
Step-by-step explanation:
The line is being intersected by parallel lines, so that means that those angles will add up to 180. 180-85=95.
can someone help me with this?
-5k = 12
thanks!
Answer:
Not sure what you wanted but here Divide each term by
−
5
-
5
and simplify.
Exact Form:
k
=
−
12
5
k
=
-
12
5
Decimal Form:
k
=
−
2.4
k
=
-
2.4
Mixed Number Form:
k
=
−
2
2
5
Step-by-step explanation:
Answer:
k= -2.4
Step-by-step explanation:
CAN YOU HELP ME WITH THIS EXERCISE: 3(x6) + 8 = 5(x-5)-1
X= -1. That’s the answer for this
Answer:
Step-by-step explanation:
3(x6) + 8 = 5(x-5) - 1
we move all the terms to the left:
3(x6) + 8 -(5(x-5) -1 ) = 0
We add all the numbers together, and all the variables:
3x^6 - ( 5 ( X-5) - 1) + 8 = 0
We calculate terms in parentheses: - ( 5 ( x-5) - 1 ) , so :
5(x-5)-1
we multiply:
5x - 25 -1
we add all the numbers together, and all the variables:
5x - 26
back to the equation:
- ( 5 x - 26)
A rectangle measures 6 inches by 15 inches. If each dimension of the rectangle is dilated by a scale factor of 1/3 to create a new rectangle
Which number would make this number sentence true? (3 + 2) x ? = 5 x 8
Answer:
8
Step-by-step explanation:
3+2=5
5 x 8 = 5 x 8
Answer:
8
Step-by-step explanation:
2 numbers are in perenticies so do them first 3+2 = 5 Then wait dont do nothing with that do 5x8 to get what to need to get 5 x? to witch is
40 so 8 would be the correct answer
Find the geometric mean of sqrt 77 and sqrt 343.
Answer:
12.75
Step-by-step explanation:
The computation of the geometric mean of sqrt 77 and sqrt 343 is given below:
As we know that
Geometric mean = [tex]\sqrt{ab}[/tex]
where
a is the first number = [tex]\sqrt{77}[/tex]
And, the b is the second number = [tex]\sqrt{343}[/tex]
Now first we have to convert into a number
For a it, is = 8.78
And, for b, it is = 18.52
Now the geometric mean is
[tex]= \sqrt{8.78 \times 18.52}[/tex]
= 12.75
This is my 2 try can someone plz help me get the answer
Answer:
surface area is the answer
2(x+7) = -4x + 14
What is the value of x, will give brainliest to first answer
Answer:
x = 0
Step-by-step explanation:
[tex]2(x+7)=-4x+14\\x+7=-2x+7\\x=-2x\\3x=0\\x=0[/tex]
Answer:
x=-0
Step-by-step explanation:
For an object to remain at rest, which of the following must be
true?
А
The forces on it are balanced.
B
There is no friction.
с
Gravity does not act on it.
D
The object has no mass.
Answer:
B
There is no friction
Step-by-step explanation:
if the object is stationary , it's not moving, no forces acting on it how can it produces friction ?
the Jones family and Khan family go to the fayre. The Jones family pay £76.50 for 4 adults and 5 children. The Khan family pay £48 for 2 adults and 4 children.
Answer:
Is this an incomplete question or?
plsss answer this will mark brainiest
Which angels are corresponding?
Answer:
8 and 16
Step-by-step explanation:
8 and 16 are corresponding angles
hope this helps....
A linear function is graphed in the coordinate plane below. What is the Y-intercept of the graph of the function
-7n=35
what does n equal and show your steps and ur solution plz thx
reply or answer asap
Answer:
n = - 5
Step-by-step explanation:
The expression is given as ;
-7n = 35
Divide both sides by -7
-7n/-7 = 35/-7
n= -5
The value of n is -5
find the slope of the line graph blow
Answer:
x-2y+2=0
Step-by-step explanation:
6x + 4y > 12
What’s the x and y intercepts
Answer:
x interprets: 2,0
y interprets: 0,3
Step-by-step explanation:
-20t>-80 what is t and how do you graph it on a nuberline
Answer:
Step-by-step explanation:
Divide both sides by -20. If you divide by a negative, you have to switch the inequality sign. So now you have this for t:
t < 4
Draw a circle around 4 on a number line, but do not shade it in. Then everything below 4 is the right answer for the value of t.
The highest scorer of the women's basketball championship was Jessica Bradley. She scored 118 more points than Tina Harner, her teammate. Together, Bradley and Harner scored 1552 points. How many points did each player score during the championship?
Answer:
Jessica scored 835 points,
and Tina scored 717 points.
Step-by-step explanation:
Let $j$ stand for Jessica Bradley, and let $t$ stand for Tina Harner. By turning the words of this problem into equations, we get:
j - 118 = t
and, j + t = 1552.
Now that we have a system of equations, all we have to do now is to solve it.
By substituting the value of t (first equation) into the second equation, we get:
j + (j - 118) = 1552.
Get rid of the parentheses:
j + j - 118 = 1552
Simplifing:
2j - 118 = 1552
2j = 1670
j = 835.
Now that we know how many points Jessica scored, we can easily find out how many points Tina scored. By sticking in the value of Jessica's score into the first equation.
835 - 118 = t
t = 717.
So, the answer to this problem is (j, t) = (835, 717).
A man has 1/5 of a kilogram of lentils. He shares it equally amongst 3 people. How many kilograms does each person get? Answer needs to be the fraction of a kilogram
Answer:
1/15
Step-by-step explanation:
1/5 divided by three is the same as 1/5*1/3. 1*1=1 and 5*3=15
help please will give brainliest PLEASE
Answer:
I think the answer is b the answer is b
Answer:
The answer is really and surely B
Will mark brainliest. Please help! find the surface area of a cylinder whose radius is 1.2mm and whose height is 2mm.
Answer:
25.1mm²
Step-by-step explanation:
Total surface area of a cylinder = 2πr(r+h)
r is the radius = 1.2mm
h is the height = 2mm
Substitute
TSA = 2(3.14)(1.2)[1.2+2]
TSA = 7.536[3.2]
TSA = 24.1152
Hence the total surface area of the cylinder is 25.1mm²
Answer:
The
answer is actually ( in acellus that is )
24.1
Step-by-step explanation:
The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number?
Answer:
34
Step-by-step explanation:
What is the area of this figure?
Enter your answer in the box.
mm²
Composite figure composed of a a right triangle with a base of 3 mm and a height of 4 mm, and two rectangles, one with side lengths of 3mm and 4mm, the other with side lengths of 1 mm and 6 mm.
12cm2 or 24 because if u do b and h and subtract half u will 12
Number 8 please I don’t know anything
Answer:
A. Domain: 1,2 Range: 0,1,4
B. Domain: 0,2,4, Range: 1,2,3,
Step-by-step explanation:
Domain is the x axis
Range is the y axis
please help I've been having a bad day can you help with this math question
Answer:
id say a or b but....... maybe not
Step-by-step explanation:
Answer:
C) 918,450 cm^3
Step-by-step explanation: