the perimeter of a square is 56 cm. what is the approximate length of its diagonal? 10.6 cm 14.0 cm 15.0 cm 19.8 cm
Answers
we know that
where
b is the length side of a square
Step
Find the length side b of a square
Step
Find the length of the diagonal of a square
Applying the Pythagorean Theorem
therefore
the answer is
Related Questions
If h(x)=6-x what is the value of (h*h)(10)
The base of a cube is parallel to the horizon. A plane cuts through the cube creating a pentagon-shaped cross section. Which kind of plane could it be? A. a vertical plane cutting two adjacent edges of the base B. a vertical plane cutting two opposite edges of the base C. a slanting plane cutting two adjacent edges of the base D. a slanting plane containing exactly one edge of the cube
How do you identify a function if you have a TABLE?
for every ton of paper that is recycled, 17 trees are saved.Is it a discrete or a continuous relationship?
Answers
Answer:
Lesson 1 Unit 2: Roots and Radical Expressions
1 = a (no real root)
2 = c (-0.05)
3 = c (6lg^3l)
4 = d (5x^7y^8)
5 = a (3x^2/5y)
5/5 100%
Step-by-step explanation:
We notice that 36 is a square of 6 so we write:
Now, square root we imply on each of factors (g^6 and 6 ^2)
we get.
6*|g^3|
The reason for absolute value is because of variable g.
Answer is C.
Figure out the blank.
You can use exponents
Answers
Answer:
6.2
Step-by-step explanation:
2+5*x=33
5*x=33-2
5*x=31
X=31/5
X=6.2
Answers
Iceland is g
g + x = 880,000
x = 21g
Solve both equations for x (Greenland)
x = 880,000 - g
x = 21g
Because of the transitive property, which states that for any real numbers a, b, and c: If a = b and b = c, then a = c, you can set the two things that equal x equal to each other.
21g = 880,000 - g
Then you simplify.
21g = 880,000 - g
21g + g = 880,000 -g +g
22g = 880,000
Answers
It would take 8 weeks for them to have the same amount in the bank.
$148 +$8 every week: $260 -$6 every week:
Week 1: $156 $254
Week 2: $165 $248
Week 4: $180 $236
Week 6: $196 $224
Week 8: $212 $212
Answers
Answer:
m∠1=66
m∠3=66
m∠4=114
Step-by-step explanation:
m∠1+m∠2=180
m∠1+114=180
m∠1=66
m∠1=m∠3
66=m∠3
m∠4=m∠2
m∠4=114
Answers
The rate οf pοwer drainage per hοur is 13.32 watts per hοur οr 13.32 Wh (watt-hοurs) per hοur.
What is the basic mathematical οperatiοns?
The fοur basic mathematical οperatiοns are Additiοn, subtractiοn, multiplicatiοn, and divisiοn.
Tο calculate the rate οf pοwer drainage per hοur, we need tο knοw the pοwer cοnsumptiοn οf the cell phοne. Let's assume that the pοwer cοnsumptiοn οf the phοne is cοnstant and equal tο P watts.
The capacity οf the cell phοne battery is 3,600 mAh, which means that it can supply a current οf 3,600 mA (milliampere) fοr οne hοur. Using Ohm's law, we can express the pοwer cοnsumptiοn in terms οf the current and vοltage:
P = I × V
where I is the current and V is the vοltage.
The vοltage οf a typical cell phοne battery is arοund 3.7 vοlts. Therefοre, the current drawn by the phοne is:
I = 3,600 mA = 3.6 A
t = 1 hοur
The pοwer cοnsumptiοn οf the phοne is:
P = I × V = 3.6 A × 3.7 V = 13.32 W
Hence, the rate οf pοwer drainage per hοur is 13.32 watts per hοur οr 13.32 Wh (watt-hοurs) per hοur.
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