Answers
Answer:
C: √74
Step-by-step explanation:
We have to use the Pythagorean theorem to answer this (a² + b² + c²). We have a and b so all we have to do is square 5 and 7 (a and b) so we get a² b², then we add this to get c² as stated by the Pythagorean theorem. So, 7² (7 x 7) is 49, and 5² (5 x 5) is 25. 25+49 (a² + b²) is 74 (c²). So the square root of this would be the absolute length of the hypotenuse because this is the hypotenuse squared. Meaning that the answer would be √74 (square root of 74)
Related Questions
Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.
Answers
Find the relationship between the quantities in the table. Then use the relationship to calculate the missing values in the table.
The relationship between the quantities in the table is x
equals y.
A =
B =
Answers
Answer:
A =✔ 750
B =✔ 1,250
fjfvbfsjbs;jf;bsfjmn km
Answers
Answer:
gdvf ,;lcx ;
Step-by-step explanation:
Answer:
Bro I can barely see it take a better photo
Help me please..??????
Answers
Answer:
C is correct :)
Step-by-step explanation:
Please me on this question!
Answers
Answer:
the variable is n.
the coefficient is 5.
the constant is 2.
the term is 5 and 2.
Step-by-step explanation:
Coefficient: 5
Constant: 2
I’m sorry but I have no idea what a term is :)
This problem shows division without a remainder.
Answers
Step-by-step explanation:
quotient is 40 and remainder is 8
Helpp plz! ASAP FOR BRAINLIEST
Answers
Answer:
B or 1/3n-3<6; n<27
Step-by-step explanation:
1/3n-3<6; n<27
+3. +3
1/3n<9
*3. *3
n<27
What is the length of the strip of seaweed around the outside of the sushi?
Give your answer correct to one decimal place.
Answers
The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.
Answers
Answer:
20
Step-by-step explanation:If p=100% and t=20% than 5×20=100 because if you add 20 five different times you get 100.
draw a new location of the pole barn on the graph below. Note that the stock tank is located at the origin.
Answers
Answer:
i think you reflect across the axis
Step-by-step explanation:
i learned this
: )
51. Find the length of the unknown side x of this triangle, evaluate your answer to two decimal places.
Answers
Answer:
See work, below.
Step-by-step explanation:
The radius of this circle is 10 and so the diameter is 20. The measure of the angle opposite side x is found as follows:
adj side
cos theta = ------------------- = 18/20. Find theta:
hypotenuse
theta = arccos 18/20 = 0.451 radian.
Now use the sine function to find x:
x x
sin 0.451 radian = ------------------- = ------------- = 0.651
hypotenuse 20
which results in x = 20(0.651) = 13.02
x = 13.02 units
I should have used the Pythagorean Theorem up front.
18² + x² = 20² becomes x² = 400 - 324 = 76, and so x = √76 ≠ 8.72
A trapezoid is shown. Use the ruler provided to measure the dimensions of the trapezoid to the nearest inch.
What is the area of trapezoid in square inches?
Answers
Find the area of the triangle. Express your answer in simplest fraction form.
Answers
Answer:
The answer is 9/16 ft^2
Step-by-step explanation:
A = 1/2 * B * H
A = 1/2 * 3/4 * 1 1/2 = 9/16
Benjamin believes that 1/2 % is equivalent to 50%. Is he correct? Why or why not? Please explain.
Answers
Answer:
Benjamin is correct.
Step-by-step explanation:
1/2 converted to a decimal (1 divided by 2) is 0.50, which when converted to a percentage is 50%.
1 ÷ 2 = 0.5
.5 × 100 = 50 ⇒ 50%
So, 1/2% = 50%
Also, 1/2 is 50%. So, that should automatically prove that he is correct.
Hope this helps! :)
If so, is Brainliest ok?
Tell whether the angles are complementary or supplementary. Then find the value of x.
this just confused me a bit. x - 20? They are complimentary so ik the other side has to be 20
Answers
So,
x + (x - 20) = 90
Now we have to solve for x. To find x we need to isolate it (get it by itself)
Add 20 on both sides:
x + x = 110
Simplify:
2x = 110
Now divide 2 on both sides (to get x by itself)
x = 55
Let’s check our answer:
55 + ( 55 - 20) = 90
55 + 35 = 90
90 = 90
So your answer should be x = 55.
helpp please and tyyy
Answers
Please helppppppppppppp!!!!?
Answers
Answer:
c
Step-by-step explanation:
Please answer! Brainliest will be given, thanks sooo much :)
Answers
Answer: the answer is 30 to the power of 6
Step-by-step explanation:
Really need help on number 2 don’t know where to place it (WILL MARK BRANLIEST)
Answers
Answer:
i was thinking, maybe since it's a hospital, it should be as equally close to all streets as possible... so maybe between two streets on one side of the main street. that way it is easy to access for civilians.
screenshot of the question down below
Answers
Step-by-step explanation:
Ok I did it I screen shot the question for you down below as you said
Answer:
The area is 360 square centimeters
Step-by-step explanation:
Find the value of x in the triangle shown below.
Answers
Answer:
102 degrees.
Step-by-step explanation:
Because the 3.3's are congruent (the same), this triangle is isosceles.
A property of isosceles means that the two angles are congruent.
39+39= 78
This means that the last angle must be 180-78.
20. A circular running track has a diameter of 25 meters. How many laps must be completed to run 1900 meters?
Give your answer correct to one decimal place.
Answers
Answer:
76.0
Step-by-step explanation:
Answer:
i already answer this question before but yeah its 76
Step-by-step explanation:
There was three eighths of a pizza on the counter. Evan eat one half of what was there. What part of a whole pizza did he eat?
Answers
Answer:
1 1/2 slices
Step-by-step explanation:
Answer:
3/16, or 1 and a half slices
Step-by-step explanation:
there was three eighths, so 3/8, and Evan ate half of the 3/8, so 1/2
You multiply the 2 amounts together, 1/2 * 3/8 = 3/16
He ate 3/16 of the whole pizza
Please help. This is finding the area of a rectangle.
Answers
Answer:
2500 ft²
Step-by-step explanation:
The missing area at lower right in the diagram has dimensions...
(4-2 1/4) by (3 - 1 3/4) by (1 1/4)
Then area of that "Missing" space is (1.75)(1.25)= 2.1875 . . . . square inches. The area of the enclosing rectangle is ... (4 in) (3 in) = 12 square inches the area in the diagram representing the store is... 12 in² -2.1875 in² = 9.8125 in²
_
Each square inch on that diagram represents an actual area of (1 in)×(1 in) → (16 ft)×(16 ft) = 265 ft²
Then the actual store area is....
9.8125(256 ft²) = 2512 ft²
Rounded to the nearest 50 ft², this is 2500 ft².
Find the height and area of an equilateral triangle with side lengths of 10 cm.
Height:____cm
Area:______cm²
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
[tex]Area = 25\sqrt{3}[/tex]
[tex]Height = 5\sqrt{3}[/tex]
To find the height and area of an equilateral triangle we can start by finding the area using the following equation
[tex]Area =\frac{\sqrt{3}}{4} side^2\\Area =\frac{\sqrt{3}}{4} 10^2\\Area =\frac{\sqrt{3}}{4} 100\\[/tex]
Which then simplifies down to
[tex]Area = 25\sqrt{3}[/tex]
Next, we can find the height using the following equation
[tex]Height = \frac{side\sqrt{3} }{2} \\Height = \frac{10\sqrt{3} }{2}[/tex]
which then simplifies down to
[tex]Height = 5\sqrt{3}[/tex]
If this helped you a Brainliest would be much appreciated!
help?
btw so sorry for terrible photo quality
Answers
help The questions are in the pic below !
Answers
Answer:
Part A: 70
Part B: 25% each night
Step-by-step explanation:
25% of 280 is 70. That answers both questions because 70>28.
5. Consider the diagram below.
Solve for x.
Answers
I believe that x is 35.
I hope this helps!
Answer:
35°
Step-by-step explanation:
68°+ 77° = 145°
180°- 145°= 35°
Which of the objects below could have the following cross-section?
Select all correct answers.
Answers
Joyce goes walking on a track shaped like the solid line in the diagram shown. Find the total area enclosed by the track.
A. 2,956.5 square meters
B. 2,250 square meters
C. 3,309.75 square meters
D. 2,826 square meters
Answers
Answer:
A
Step-by-step explanation:
πr^2
π * 15^2 = 706.858347
75 X 30 = 2250
706.858347 + 2250 = 2956.858347
The total area enclosed by the track is 2956.5 square meters
What is Three dimensional shape?a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.
The given figure has one rectangle and two semicircles
The area of rectangle is length times width
Area = length × width
=75×30
=2250 square metres
Area of circle is πr²/2
=3.14×15²/2
=706.5/2
=353.25
As there are two semicircles = 2×353.25
=706.5
Total area is 2250+706.5 which is 2956.5 square meters
Hence, the total area enclosed by the track is 2956.5 square meters
To learn more on Three dimensional figure click:
https://brainly.com/question/2400003
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