Answers
This is a answer
Answer:
length = 10 inches
Step-by-step explanation:
We know that the perimeter of a rectangle:
P = 2(L + W), where p= perimeter, L = length, W= width, so:
34 = 2(L + 7)
=> 34 = 2L + 14
=> 20 = 2L
=> 20/2 = L
=> 10 = L
Hope this helps!
Related Questions
There are 120 five-digit numbers that can be made from the digits 1, 2, 3, 4, 5 if each digit is used once in the number. That smallest is 12,345 and the largest is 54,321. If these 120 numbers are listed in order from smallest to largest, what is the 73rd number in the list?
Answers
Answer:
41235
Step-by-step explanation:
There are 120 five-digit numbers that can be made from the digits 1, 2, 3, 4, 5 if each digit is used once in the number,
The total number of times where each number will occur or be at first place is calculated as:
4! = 4 × 3 × 2 × 1
= 24
Hence,
24th number = The last number where 1 is at first place
We can write this out as:
12345
12354
12435
12453
12534
12543
13245
13254
13425
13452
13524
13542 e.t.c.
48th number = The last number where 2 is at first place
72nd place = The last number where 3 is at first place.
This means, the 73rd number is the first number where 4 is at first place.
Therefore, the 73rd number based on pattern is 41235
g(x)=3x^2-2x+7/2x+5
find g (-1)
Answers
Answer:
-4
Step-by-step explanation:
g(-1) = 3(-1)² - 2(-1) + 7 / 2(-1) + 5
= 3-(-2)+7 / -2+5
= 5+7/-3
= 12/-3
= -4
NO LINKS OR I'LL REPORT
Find the area of the figure. Round your answer to the nearest tenth.
Be sure to sketch the polygon and the associated triangle.
Given: A regular hexagon with radius = 8
Answers
Answer:
17.3 if I am right mark me brainless pls
PLEASE HELP
The right triangle below is formed by squares A, B, and, C. Square A has an area of 64 meters and Square C has an area of 289 square meters. What is the perimeter of Square B?
Answers
9514 1404 393
Answer:
60 meters
Step-by-step explanation:
The area of Square B is the difference of the areas of squares C and A, so is 225 square meters. The side length is √225 = 15 meters, so the sum of the lengths of the four sides is 4·15 = 60 meters.
The perimeter of square B is 60 meters.
What is a formula for the nth term of the given sequence? 15,75,375
Answers
Answer:
3 × 5 ^ n
Step-by-step explanation:
since the series is exponential, the ratio between adjacent terms is 5.
nth term of geometric/exponential series is given by:
nth term = first term × (ratio)^(n-1)
= 15 × 5^ (n-1)
= 15 × 5^n × 5^-1
= 3× 5^n
what's the answer to the pic
A. 3 2/3
B. 2 2/3
C. 3 1/3
D. -7 1/3
Answers
Answer: 2 2/3
Step-by-step explanation:
-2 1/3-(-5)
-7/3-(-5)
8/3
2 2/3
HELPPPPP ASAPPPPPP!!!!! PLZZZZZ!!!!
Answers
Answer
rotation around point b
Step-by-step explanation:
The length of AB (the minor arc) is 40 cm. What is the circumference of C?
A. 360 cm
B. 120 cm
C. 60 cm
D. 240 cm
E. 6.67 cm
F. 24 cm
Answers
Answer: 240 cm
Explanation : the circumference of C is: 6 X 40=240
Jennifers math score for third quarter were 78, 89, 93, 73, 99, 87, 92, and 89 what is the range of her scores
Answers
Answer:
26
Step-by-step explanation:
range = [highest number] - [lowest number]
99-73=26
Please Help! I need you to solve the inequality for the box. This is grade 7 math.
Answers
Answer:
Oki! Mizuki here to help!
The answer you fill in the box is 6!
Step-by-step explanation:
3.5s + 5.75 [tex]\leq[/tex] 26.75
3.5s + 5.75 - 5.75 [tex]\leq[/tex] 26.75 - 5.75
3.5s [tex]\leq[/tex] 21
s [tex]\leq[/tex] 6
A family buys 5 airline tickets online. The family buys travel insurance that costs $16 per ticket. The total cost is $840. Let x represent the price of one ticket. Write an equation for the total cost. Then find the price of one ticket.
Answers
Travel insurance for 5 tickets = $16 * 5 = $80
If the price of 1 ticket = x
The price of 5 tickets = 5 * x = 5x
The total cost of tickets and insurance = $840
5x + 80 = 840
Subtract 80 from both sides
5x + 80 - 80 = 840 - 80
5x = 760
Divide both sides by 5
5x/5 = 760/5
x = 152
The price of 1 ticket is $152
Let’s check if x = 152 is a solution for 5x + 80 = 840
5(152) + 80 = 840
760 + 80 = 840
840 = 840
Find the least common denominator for the following fractions: 4/8 and 3/14
Answers
Answer:
Least Common Denominator for the following fraction is 2
Hope this helps, have a great day!
Answer:
the answer is 56 (pls think)
What is the surface area of the cylinder with height 7 in and radius 6 in? Round your answer to the nearest thousandth.
Answers
Answer: 490.088 in2
Step-by-step explanation:
Stefan sells Jin a bicycle for $151 and a helmet for $17. The total cost for Jin is 140% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin?
Answers
Answer:
a)$235.20
b) $67.20
Step-by-step explanation:
Stefan sells Jin a bicycle for $151 and a helmet for $17.
a) How much did Stefan spend originally?
Total cost for Jin = $151 + $17
= $168
The total cost for Jin is 140% of what Stefan spent originally to buy the bike and helmet.
Hence,
140% of $168 = $235.20
b) How much money did he make by selling the bicycle and helmet to Jin?
This is calculated as:
$235.20 - $168
= $67.20
=
I really need help with this answer pls help fast
Answers
Step-by-step explanatio
Find the equation of the line that passes through (1,2) and is perpendicular to y=2x+3. Leave your answer in the form y=mx+c
Answers
Answer:
y = -1/2x + 5/2
Step-by-step explanation:
If two lines are perpendicular to each other, they have opposite slopes.
The first line is y = 2x + 3. Its slope is 2. A line perpendicular to this one will have a slope of -1/2.
Plug this value (-1/2) into your standard point-slope equation of y = mx + b.
y = -1/2x + b
To find b, we want to plug in a value that we know is on this line: in this case, it is (1, 2). Plug in the x and y values into the x and y of the standard equation.
2 = -1/2(1) + b
To find b, multiply the slope and the input of x (1)
2 = -1/2 + b
Now, add 1/2 to both sides to isolate b.
5/2 = b
Plug this into your standard equation.
y = -1/2x + 5/2
This equation is perpendicular to your given equation (y = 2x + 3) and contains point (1, 2)
Hope this helps!
6. Which inequality is shown in the graph? Why? Show or explain.
A. Y S x + 2
B. ys x+1
C. y > 2x + 1
D. y < 2x + 1
Answers
It would be letter C
What is the perimeter?
Help plz...And No links!! I repeat No links!!
Answers
Answer:
36mm
Step-by-step explanation:
12^2 + 9^2 = c^2
144 + 81 = c^2
225 = c^2
[tex]\sqrt{225}[/tex] = 15
c = 15mm
12+9+15 = 36
PLEASE HELP, NO LINKS FAKE ANSWERS WILL GET REPORTED. Han has to build the figure below, which will serve as a counterweight, for his robotics project. Find the VOLUME of the finished object assuming it is empty inside.
Answers
Answer:
400 cm³
Step-by-step explanation:
The volume of the given figure can be found by using the composite figures present;
We have two simpler figures combined to form the given figure including;
a) A cube
b) A triangular prism
a) The volume of a cube, [tex]V_{cube}[/tex] = Length × Breadth × Height
∴ The volume of the cube, V₁ = 6 cm × 8 cm × 5 cm = 240 cm³
b) The volume of a triangular prism, [tex]V_{prism}[/tex] = Base length × Height × Length
The base length of the triangular prism= 8 cm
The height of the triangular prism = 4 cm
The length of the triangular prism = 5 cm
The volume of the triangular prism, V₂ = 8 cm × 4 cm × 5 cm = 160 cm³
Therefore;
The volume of the figure, V = V₁ + V₂
∴ V = 240 cm³ + 160 cm³ = 400 cm³
The volume of the figure of the finished object, V = 400 cm³.
What number should be added to both sides of the equation to complete the square?
x2 + 3x = 6
Nuw
O
لایا
w
ОО
62
Answers
Answer: Is this completing a a square?
Step-by-step explanation:
Answer:
9/4Step-by-step explanation:
The perfect square identity is:
(a + b)² = a² + 2ab + b²Apply to the given equation to complete the square:
x² + 3x = 6x² + 2*x*(3/2) + (3/2² = 6 + (3/2)²(x + 3/2)² = 6 + 9/4(x + 3/2)² = 8 1/4Required number is 9/4
Which transformations can be used to map a triangle with vertices A(2, 2), B(4, 1), C(4, 5) to A’(–2, –2), B’(–1, –4), C’(–5, –4)?
Answers
for each meal, Jeffrey eats either toast, cereal, or pancakes. How many different ways can Jeffrey choose his three meals for the day? PLSS HELP ASAP RN!
Answers
Answer:
27
Step-by-step explanation:
Jeffrey has three choices for breakfast: toast, cereal, or pancakes. Then, he has three choices for lunch: toast, cereal, or pancakes. Finally, he has three choices for dinner: toast, cereal, or pancakes.
Putting these together, Jeffrey has 3 * 3 * 3 = 27 possible ways to select the three meals.
Substitution method.
y=x - 5
y —3х – у = -3
Answers
Answer : ( 1, - 4 )
Explanation : y=x - 5
y —3х – у = -3
Step 1 : Consider the first eqaution. Subtract X from both sides.
y - x = -5
Step 2 : Consider the second eqaution. Combine y and -y to get 0 .
-3x = -3
Step 3 : Divide both sides by -3
x = -3 / -3
Step 4 : Divide -3 by -3 to get 1
x = 1
Step 5 : Consider the first eqaution. Insert the known values of variables into the equation.
y - 1 = -5
Step 6 : Add one to both sides.
y = -5 + 1
Step 7 : Add negative 5 and one to get negative 4 .
y = -4
Therefore, the answer is ( 1, - 4 )
At the Middleton School festival, a tent covers a rectangular space 30 1/2 yards long and 9 1/3 yards wide. What is the area, in square yards, covered by the tent?
Answers
PLEASE HELP!!! PLEASE NO LINKS
Answers
Answer: 624
Step-by-step explanation:
12 times 8 is 96 and 96 divided by 2 is 48 and 48 times 13 is 624
helppppppppppppp pleaseeeee
Answers
Answer:
e = 54
f = 20
d = 106
Step-by-step explanation:
Opposite angles are the same. Also, straight lines always equal 180 degrees.
Hope that this helps!
can someone that knows about these problems help me ? i dont think i have the answer right
Answers
Answer:
The equation for the volume of a sphere is [tex]\frac{4}{3}\pi r^{2}[/tex]. Substitute the variables with the given numbers to get [tex]\frac{4}{3}\pi 9^2[/tex]. Simplify the equation to get 3053.63.
Find the value of X.
Answers
Answer:
im not sure but I think its 8.3
What is the reference angle for -252?
Answers
Answer:
Hi there, the reference angle for -252 is 72°
When it comes to reference angle it has to be less than 90° on either quadrants.
Hope this helped :)
Priya has planted a garden shaped like a right triangle. One leg of the triangle is 5 meters long, and the triangle formed by it and the hypotenuse is 50 grades. If Priya wants to build a fence around her garden, how many meters of fence will she need?
Answers
Answer:
Perpendicular = 6 meter (Approx.)
Length of fence required = 18.81 meter
Step-by-step explanation:
Given:
One side of triangle = 5 m
Angle with side and hypotenuse = 50°
Find:
Other sides
Length of fence required
Computation:
Using trigonometry function;
Tanθ = Perpendicular / Base
For 50° angle , 5 m is base
Tan 50 = Perpendicular / 5
1.1917 = Perpendicular / 5
Perpendicular = 5.9585
Perpendicular = 6 meter (Approx.)
Hypotenuse = √Perpendicular² + Base²
Hypotenuse = √6² + 5²
Hypotenuse = √36 + 25
Hypotenuse = √61
Hypotenuse = 7.81 meter (Approx.)
Length of fence required = 5 + 6 + 7.81
Length of fence required = 18.81 meter