Answer:
The answer is 160 cm
Step-by-step explanation:
Square is a quadrilateral which has all its sides equal
Perimeter = 2l +2l
=20 times 2 + 20times 2
=40+40
=80
Wrap 2 times= 80 +80
=160cm
$600 at 4% for 9 months.
The simple interest for the principal amount of $600 at the rate of 4% for 9 months will be equal to $216.
What is Simple interest?A quick and simple way to figure out interest on that money is to use the simple interest approach, which adds interest at the same rate for each daily cycle, and it is to the initial principal amount. A way to figure out how much interest will be charged on an amount of money at a specific rate and for a specific duration of time is by using simple interest.
As per the given information in the question,
Principle amount, P = $600
Time, T = 9 months
Rate, R = 4%
SI = (600 × 9 × 4)/100
SI = $216.
The SI will be $216.
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1. What is the length of the missing side?
42 mm
56 mm
C?
What is the length of the hypotenuse?
C=
millimeters
Answer:
70 mm
Step-by-step explanation:
Use PYTHAGOREAN THEOREM: a^2+b^2=c^2
42^2 + 56^2 = c^2
1764 + 3136 = c^2
4900=c^2
square root of 4900 is 70
so, the final answer is 70 mm
volume of a pyramid with a square base of length 5m is 75m³. Find it's hieght
Answer:
The height of the pyramid is 3 m.
Step-by-step explanation:
Given;
volume of pyramid, V = 75 m³
length of the square, L = 5 m
The volume of a pyramid is given as;
V = area of the square base x height
V = Ah
where;
A = L² = 5 x 5 = 25 m²
h = V/A
h = (75) / (25)
h = 3 m
Therefore, the height of the pyramid is 3 m.
what is this Help plz !
Which of the following is a right triangle in the diagram
Answer:
All of the above
Step-by-step explanation:
Which expression matches the graph?
A. n< 1
B. n> 1
OC. ns1
D. n=1
Ε. η Σ1
Answer:
c.
Step-by-step explanation:
[tex]n \leqslant 1[/tex]
You have completed various experiments with both 50 and 80 kg masses. If you were to complete the above simulation with a 150 kg mass, how much force would be required to move the load?
Answer:
20
Step-by-step explanation:
if you already completed various experiments with 50 and 80, add those 2 and you get 130. Then just subtract 150 and 130 and you should get 20.
please let me know if this is correct, i didn't really understand the question that well but this is what seems correct from the way i am looking at it.
hope this helps!!
The formula for the perimeter, P, of a rectangle is P = 2(l + w), where l represents the length and w represents the width.
A. Todd has a string that is 26 inches long and wants to create a 9-inch-long rectangle with it. Substitute these values into the formula above, and solve for w to determine how wide Todd’s rectangle must be. Show your work.
B. Todd solved for the width arithmetically, as follows:
The length of the rectangle is 9 inches, so the sum of the lengths of the two long sides is 2 • 9 = 18 inches.
The string is 26 inches long, and 18 inches are used for the long sides of the rectangle, so the number of inches available for the short sides is 26 − 18 = 8 inches.
A rectangle has 2 congruent short sides, so the length of each short side, or the width of the rectangle, is 8 ÷ 2 = 4 inches.
Describe how Todd’s arithmetic solution process is similar to your algebraic solution process from part A, and how they are different.
C. The perimeter formula can be solved for w, in terms of P and l, as shown below.
P = 2(l + w)
P = 2l + 2w
P − 2l = 2w
= w
Explain why it could be useful to solve the perimeter equation for w in terms of P and l.
Answer:
p= 2L + 2w
p= 2×26 + 2×9
35-52=18
w=35
Please answer this, I've asked before but someone just took my points without answering and I really need the answer
Answer:
I think the answer is 45 but that may be wrong
You bought a used truck for $15,000. The value of the truck will decrease each year because of depreciation. The truck depreciates at the rate of 8% per year estimate the value of the truck in 5 years
Answer: $9886.22
Step-by-step explanation:
what is a prime number.?
Answer:
prime numbers are the natural numbers greater than one that are not products of two smaller natural numbers
Step-by-step explanation:
Answer:
A prime number is a number that is divisible by itself and cannot be divided by any other number only by itself.
For example, 5 is a prime number because nothing can divide into 5 except for itself.
Salvador has a rug in his bedroom with perimeter of 36 feet, the length of the rug is 8 feet what is the width of the rug?
Answer:
10 feet
Step-by-step explanation:
Salvador has a rug in his bedroom with perimeter of 36 feet, the length of the rug is 8 feet what is the width of the rug?
The rug is shaped as a rectangle
The formula for the Perimeter of a rectangle = 2L + 2W
Perimeter = 36 feet
Length = 8 feet
Hence
36 = 2(8) + 2W
36 = 16 + 2W
2W = 36 - 16
2W = 20
W = 20/2
W = 10 feet
Therefore, the Width of the rug is 10 feet
345 x 326 = ?
Help me pls
Answer:
112,470 your welcome : )
.
Use the function to find y when x = 3.
y = 2x
a. 6
b. 5
c. –1
d. 3/2
Pls help me am on a test :-)
Answer:
x=3
y=2x
y= 2×3
y=6
option a is the answer
Clair is running a 10K race. So far, she has run 4 kilometers.
What fraction of the race does she have to go?
Answer:
3/5
Step-by-step explanation:
10k - 4k = 6k
= 6/10 = 3/5
Hope u understand.
Please mark as the brainliest
Graham carves a block of wood shaped like a cube with a square pyramid on top. What is the surface area of the toy?
Answer:
1080 cm²
Step-by-step explanation:
Surface area pyramid shape = 2(15*12) = 360
Surface area cube = 5( 12 x 12) = 720
360 + 720 = 1080 cm²
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
[tex]5+\frac{x}{2} \geq 10[/tex]
On Sunday, Sam walked to the hardware store and decided to buy a saw for $12.53 . Sam handed the salesperson $12.88 for his purchase. How much change did Sam receive?
Answer:
i need this too so any body that knows it plz help
i am not that good at math but this is the answer i got that changed
12.36 i really really hope it helped ;) have a nice day
Find the value of x
please helppp
2 • xy (midsegment) = sum of the bases
Plug in the numbers
2 • 12.5 = 3x + 1 + 15
Add 1 and 15 together
25 = 3x + 16
Subtract 16 on both sides and you should get:
9 = 3x
Divide both sides by 3
9/3 = 3x/3
Answer:
3 = x
Find the surface area off the prism. Please help me solve this!
a park ranger measures the heights in the box plot
Answer:
The answer is c because 5 is not dotted anywhere?????
In the figure at right, BC = 10. Find AC.
Answer:
i dont know
Step-by-step explanation:
Step-by-step explanation:
angle(A+B+C)=180°{sum of angle of triangle}
C=180°-135°
C=45°
now,
sin theta=p/h
sin 45°=10/AC
1/√2=10/AC
AC=10√2
Ac=14.14
stay safe healthy and happy.Please help I will mark as brainliest!!
Answer:
117°
Step-by-step explanation:
x= 180-101+38= 117°
Solve for x. Assume that lines that appear tangent are tangent.
A. 18.75
B. 8
C. 13
D. 12
Answer:
it A
Step-by-step explanation:
The value of x in the circle is 13.
Option C is the correct answer.
What is a circle?A circle is a two dimensional figure with a radius and circumference of 2pir.
The area of a circle is πr².
We have,
A chord is a line segment connecting two points on a circle.
A chord is different from a diameter, which is a chord that passes through the center of the circle.
The chords in a circle are all the same with the same length.
From the given diagram,
There are two chords.
This can be written as:
(15 + 8) = 23 makes one chord.
(10 + x) makes one chord.
Now,
23 = 10 + x
Solve for x.
23 = 10 + x
23 - 10 = x
x = 13
Thus,
The value of x in the circle is 13.
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PLEEASE HELP 30 POINTS
Answer:
62°
Step-by-step explanation:
m L 6 = m L 8 (same facing of) = 62°
Matt has 5 Cookies
Linn eats 3 of the cookies
How old is Linn
Answer:
3
Step-by-step explanation:
Where did you get this question?
The number of cookies left, if Matt has 5 Cookies and Linn eats 3 of the cookies, is 2.
What is subtraction?The action of subtracting a matrix, vector, or other quantity from another according to predetermined rules in order to find the difference.
Given:
The total number of cookies, t = 5,
The number of cookies Linn eats, n = 3,
Calculate the number of cookies left by using subtraction as shown below,
The number of left cookies = Total number of cookies - The number of cookies Linn eats
The number of left cookies = t - n
The number of left cookies = 5 - 3
The number of left cookies = 2
Thus, the number of cookies left is 2.
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The complete question is: Matt has 5 Cookies and Linn eats 3 of the cookies, how many cookies are left?
Four streets feed into a roundabout circle as shown below. If the diameter of the
roundabout is 130 feet, find the approximate distance a car will travel between Cole Street and Maple Street along the roundabout (take the shorter route from Cole to Maple).
98.5 ft
125.9 ft
119.1 ft
107.2 ft
Answer: 119.1ft............
Please help I’ll make you the brainiest
Answer:
I feel like it's B
Step-by-step explanation:
Pakistan scored 270 runs and fell short by India’s score by 10%. How much did India score
The radius of a circle is 12 in. Find its circumference in terms of
π
π.
Answer:
It would be 24(π)
Step-by-step explanation:
This is due to the circumfenrece equation for a circle being (π)D, with D as the diameter which is 2x the radius, so 12x2=24.
After this, it is 24(π), though leave it at there since it is meant to be written in terms of it. You're now done!
Answer:
75.4 in. ???
Step-by-step explanation:
Come back if its not correct.