Area = length x width.
Divide the area by the length of find the width.
Width = 375/25 = 15 feet.
The perimeter is the sum
Of the 4 sides.
Perimeter = 25 + 25 + 15 + 15 = 80 feet.
The perimeter of a rectangle is 80 feet.
Given that, the length of a rectangle=25 feet and area of the rectangle=375 square feet.
We need to find the perimeter of a rectangle.
What is the formula to find the perimeter of a rectangle?The perimeter of a rectangle is the total distance of its outer boundary. It is twice the sum of its length and width and it is calculated with the help of the formula: Perimeter = 2(length + width).
We know that, the area of a rectangle=length×width
Now, the area of a rectangle=25×width
⇒375=25×width
⇒Width=15 feet
So, perimeter = 2(25+15).
=80 feet
Therefore, the perimeter of a rectangle is 80 feet.
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HELP PLEASEEEE!!!!! [Easy]
Answer:
180
Step-by-step explanation:
What is the slope and y-intercept?
Answer:
Slope = -3/4
y-intercept= 1
Answer it is -3/4 and 1
Step-by-step explanation:
-5(-2)=
PLEASE HELP ASAP!!
Answer:
The anwser is 10
Step-by-step explanation:
a negitive times a negitive equals a positive
Answer:
10
Step-by-step explanation:
A negative times a negative equals a positiveSo, -5 × -2 is the same thing as 5 × 25 × 2 = 10I hope this helps!
In Cherokee County, the fine for speeding is $17 for each mile per hour the driver is traveling over the posted speed limit. In Cherokee County, Kirk was fined $221 for speeding on a road with a posted speed limit of 30 mph miles per hour. Kirk was fined for traveling at what speed, in miles per hour?
Answer:13 miles over the speed limit
Step-by-step explanation:
Answer:
H
Step-by-step explanation:
The fine for speeding is $17 mile per hour. Thus, for speeding for a total of x miles per hour above the posted speed limit of 30 mile per hour, there will be a fine of: 17(x - 30)
X in the equation is the speed of the driver and the negative sign in the equation shows that the driver was traveling at a total speed greater than the posted speed limit (thus, x - 30 is the speed above the posted speed limit in which the driver will be fined for).
Since the driver was fined $221, the equation becomes:
17(x - 30) = 221
divide both sides by 17
x - 30 = 221/17
x - 30 = 13
x = 13 + 30
x = 43
The driver was fined for travelling at a speed of 43 miles per hour which is 13 greater than the posted speed limit.
If 10% is deducted from bill, $58.50 remains to be paid. How much is original bill?
Help in this problem
Answer:
$65.33
Step-by-step explanation:
Answer:
$65
Step-by-step explanation:
9/10 = 58.50/x
9/10 = 58.50/65
Can someone help me please? (I’ll give out brainliest to the quickest and correct answer)
Answer:
what is the question ? but i dont know ans
Yesterday, sam had 146 baseball cards. today, he gave d away. Using d, write an expression for the number of cards same has left
a soccer tournament 12 teams are wearing red shirts, 6 teams are wearing blue shirts, 4 teams are wearing orange shirts, and 2 teams are wearing white shirts. for every 2 teams at the tournament, there is 1 team wearing shirt
69= -4w + 17 ......2 step equation
Answer:X=-13
Step-by-step explanation:
A table of equivalent ratios is shown. One value is missing from the table.
Which value is missing from the table?
a.) 8
b.) 9
c.) 11
d.) 13
Answer:
C) 11
Step-by-step explanation:
65/5=13
91/7=13
182/14=13, therefore
143/13=11
The scale of a map is 4 ft = 13 mi. If the actual distance between two cities is 45.5 miles, what is that
distance represented on the map?
Please just explain/show how to set up #1. I want to do the work on my own
and please someone check my work on 2 and 3
please hurry this is due in an hour and a half
Answer:
See below.
Step-by-step explanation:
We have:
[tex]\frac{\sqrt3}{\sin(\theta)}=2[/tex]
And we want to find two different angles between 0 and 180 that satisfy this equation.
First, let's get our sine out of the denominator. Notice that this is the same as:
[tex]\frac{\sqrt3}{\sin(\theta)}=\frac{2}{1}[/tex]
Cross-multiply:
[tex]2\sin(\theta)=\sqrt{3}[/tex]
Divide both sides by 2:
[tex]\sin(\theta)=\frac{\sqrt{3}}{2}[/tex]
Here you go! I'll have the answer for you if you scroll down, so check it when you're ready!
#2 is correct. However, double check #3. The answer's down there too... :)
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[And more...]
Answer for 1)
We have:
[tex]\sin(\theta)=\sqrt{3}/2[/tex]
So, at what points between 0 and 180 does sine equal √3/2?
If we refer to the unit circle, we can see that this happens twice: at 60.
Thus, the second time it occurs will be at 180-60 or 120.
So:
[tex]\theta=60\textdegree\text{ or } 120\textdegree[/tex]
Answer for 3)
So you are correct for the first three. So:
[tex]\sin(54)=t[/tex]
However, sine stays positive. So, our angle must be between 0 and 180.
So, instead of 180+54, it should be 180-54, giving us:
[tex]\sin(54)=\sin(126)=t[/tex]
If RS+TU=XY and TU=WV, then RS+WV=XY
Choose the definition, theorem, or postulate that justifies the statement.
A. Subtraction Property of Equality
B. Definition of Midpoint
C. Segment Addition Postulate
D. Symmetric Property (of= or≅)
E. Reflexive Property (of= or≅)
F. Transitive Property (of= or≅)
G. Definition of Congruence
H. Substitution Property
I. Addition Property of Equality
J. Multiplication Property of Equality
K. Division Property of Equality
Answer:
Substitution property
Step-by-step explanation:
From the list of given options, the option that answers the question is
H. Substitution property
This is so because replacing a term or a value with another implies substitution, as shown when.
WV was substituted for TU in RS+TU=XY.
None of the other options A-G & I-K justify the given expression and operation.
Hence, we can conclude that the answer to the question is the Substitution property
[48(72-12)-15] divided by 9
Answer:
318.33...
Step-by-step explanation:
[48(60)-15]/9
[2880-15]/9
2865/9
318.33
Answer:
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
955/3
Decimal Form:
318.¯3(repeating)
Mixed Number Form:
318 1/3
Hope this helps :)
y=2x+5
y=2x+2
is it parallel
Answer:
Yes they are parallel
Step-by-step explanation:
They have the same slope.
A car rental agency, charges 35 a day and $0.15 per mile . Write a equation that represents the charges to rent a car based on m miles
Answer:
la respuesta correcta es $35.15
2(x - 4) = 4(x + 8)
6
0-6
020
-20
SOLVE ONE AND TWO I WILL GIVE BRAINLIST
Answer:
1. The radius is 90 ft.
2. 31.4 cm.
Step-by-step explanation:
1. The way to find the radius with just the diameter, is to divide by two.
2. When finding circumference, you need to multiply the diameter by 3.14 (pi), making it 10 x 3.14.
Answer:
The radius is 90
Step-by-step explanation:
the line in the middle of the circle is the diameter so in order to find the radius you need to find half of the diameter. Half of the diameter (180) is 90 90 the radius is 90.
What is the slope of the following two points? (2,3) (9,24)
Answer:
m (Slope) = 3
Step-by-step explanation:
Slope formula:
m = (y2 - y1) / (x2 - x1)
= (24 - 3) / (9 -2)
= 21 / 7
=3
There are 24 muffins in a bakery. If 3/8 of the muffins are blueberry, how many muffins are blueberry?
Answer:
9
Step-by-step explanation:
3/8 = 0.375
0.375(24) = 9
Answer:
9
Step-by-step explanation:
3/8=.375
.375×24=9 blueberry
Given (x – 1)2 = 50, select the values of x.
x = –49
x = 51
x= 1 + 5 (2
x= 1 - 5 (2
x= 1 + 5 √2
x= 1 - 5 √2
The values of x in the expression are x = 1 + √51 and x = 1 – √51.
We have,
Expanding the left side of the equation, we get:
(x – 1)2 = x2 – 2x + 1
So, we have:
x2 – 2x + 1 = 50
Subtracting 50 from both sides, we get:
x2 – 2x – 49 = 0
Now, we can use the quadratic formula to solve for x:
x = [2 ± √(22 – 4(1)(–49))] / (2)
x = [2 ± √(204)] / (2)
x = [2 ± 2√51] / (2)
x = 1 ± √51
Therefore,
The values of x are x = 1 + √51 and x = 1 – √51.
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What’s 9+10 ( it’s a joke) iykyk! ;)
Answer:
19
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
-6x + 8x +7 + 3 = 24.
Answer:
X=7
Step-by-step explanation:
-6x + 8x +7 + 3 = 24.
2x+10 =24
2x=14
Therefore x=7
Sylvi says 15.4375 ÷ 3.25 = 4.75 exactly. Which of these shows that she is correct?
a: 15 / 3= 5
b: 15.4375 ÷ 5 = 3.0875
c: 4.75 x 3.25 = 15.4375
d: 3.25= 3 1/4 and 4.75 = 4 3/4
Answer:
Step-by-step explanation:
its c don't pick any other answers only c
According to the operation done by Sylvi, the correct expression is 4.75 × 3.25 = 15.4375. Hence, option (c) is correct.
What is an arithmetic operation?The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or more numbers. Included in them is the study of integers, especially the order of operations, which is important for all other aspects of mathematics, notably algebra, information management, and geometry.
As per the operation given in the question,
15.4375 ÷ 3.25 = 4.75
As per the rules, if a number is in the division on the left-hand side, after going to the right-hand side it will become in the form of multiplication with another number.
Then,
4.75 × 3.25 = 15.4375.
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Select all the ratios that are equivalent to each other
A. 4:7
B. 8:15
C. 16:28
D. 2:3
E. 20:35
Answer: C. 16:28 & E. 20:35
Please mark as brainliest!
Answer:
Option A , Option E and Option C are the same.
Step-by-step explanation:
Option A :
[tex]4:7[/tex]
Can not be simplified further
Option B :
[tex]8:15[/tex]
Can not be simplified further
Option C :
[tex]16:28 \\ = \frac{16}{28} = \frac{4}{7} \\ 4:7[/tex]
Option D :
[tex]2:3[/tex]
Can not be simplified further
Option E :
[tex]20:35 \\ = \frac{4}{7} \\ 4:7[/tex]
Can not be simplified further
Answer the following above:
What is the y-intercept of the function, y = 3x -5?
Answer:
-5 is the y-intercept
Step-by-step explanation:
:))
Answer:
The answer is the -5.
After 4 days Gianna made 215 cookies. After 6 days she made 275 cookies. How many cookies would Gianna make after 10 days?
Answer:
395 cookies are made after 10 days
Step-by-step explanation:
Gianna makes 30 cookies each day.
275-215= 60/2 =30
30*4= 120
275+120=395 cookies made after 10 days
the solution of the equation y+2=_2 is
Answer:
the answer is y= -4
Step-by-step explanation:
in this you basically just isolate the variable which means that you get rid off all the numbers that are applied to the varible by preforming the opposite opperation. In this case if you subtract 2 from both sides, the 2 on the left gets cancelled out and the -2 on the right turns into -4, so your equation would look like y=-4
which one is it??.......
Answer:
what?
Step-by-step explanation:
3 wait no 2 yeah wait s#!t it's 5 ahh actually I'm not to sure sorry
Have a nice day