Suppose you are making a sail in the shape of a right triangle for a sailboat. The length of the longest side of the sail is 65 ft. The sail is to be 63 ft high. What is the length, in feet, of the third side of the sail?
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Answer:
in right angled triangle ABC
hypotenuse [h]=65ft
base[b]=xft
height[p]=63ft
by using Pythagoras law
h²=p²+b²
65²=63²+x²
x²=65²-63²
x=√256
x=16feet
so the third side of the sail is 16ft.
Base:-
√H²-P²√65²-63²√16²16ftRelated Questions
Solve the equation (4x – 24) + x = 14.
Distribute the į to the quantity to get:
Combine the like terms to get
Add 6 to both sides to get:
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Answer:
(4x – 24) + x = 144x - 24 + x = 14(4x + x) - 24 = 145x - 24 + 24 = 14 + 245x = 385x/5 = 38/5x = 7.6All Questions Are Above
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Answer:
2. 5.25
3. 3
4. 81.68
Step-by-step explanation:
Hope this helps and sorry if i'm wrong
30 was rounded to 1 significant figure.
What is the lower bound?
Answers
Answer:
25.
Step-by-step explanation:
25 to 1 significant figure is 30.
HELP!
Part B:
Is the distance between the flagpole in the street light was 22 yards, with the three landmarks from a right triangle? Show or explain your work.
Part C: if both of distance between the drinking fountain Street light in the drinking fountain in blackboard double, how would that affect the distance between the flagpole a street light? Sure it’s from your work here for you.
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Can a triangle have lengths of 1, 16, and 16 ...Can anyone help ?
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Answer:
Yes they can it would be a isosceles triangle.
Step-by-step explanation:
An isosceles triangle can have 1 side that is different from the other 2.
Answer:
yes
Step-by-step explanation:
an isosceles triangle can have those sides
There are 6 roses in a vase of 11 flowers. The rest are daisies. What is the ratio of daises to roses?
Answers
Answer:
5:6
Step-by-step explanation:
1: Minus 11 (all flowers) by 6 (roses) = 5
2: Put daisies before roses, because it says daises to roses.
3: Your answer should be 5:6
Ur welcome
Please help ASAP due 9:20, will give brainliest
Answers
Answer:
1) 1,095
Step-by-step explanation:
[tex]a^{2} +1300^{2} =1700^{2} \\ a^{2} =1700^{2} -1300^{2} \\ =2890000-1690000\\ =1200000[/tex]
[tex]a^{2} =1200000\\ a=\sqrt{1200000} \\ a=1095.4451[/tex]
round to 1,095
Answer:
The answer is 1
Step-by-step explanation:
[tex]a =\sqrt{c^{2} - {b^{2 } \\[/tex]
[tex]a = \sqrt{1700^2 - 1300^2}[/tex]
[tex]a = \sqrt{2890000 - 1690000}[/tex]
[tex]a = \sqrt{1200000}[/tex]
[tex]a = 1095.4451150103[/tex]
Find the measure of <1
Answers
143 is the answer.
Step-by-step explanation:
The line that has the 1, and the 37° is a total of 180°.
To find the value of 1, simply subtract 37° from 180°:
[tex]180-37 = 143[/tex]
<1 = 143
Which of the four represents x or y
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Answer:
Option B
Step-by-step explanation:
hope it helps...
have a great day!!
Which model represents 1/2 divided by 1/6?
Answers
Answer:
The answer I believe is : D.
~ Hope this is correct, if I'm wrong I'm sorry, have a gr8 day/ night my friend!~
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
14 = 7n
help please
Answers
Answer:
n = 2
Step-by-step explanation:
divide by 7 on both sides
Answer:
n = 2
Step-by-step explanation:
7n is the same as 7 times value = 14.
You may find the value of n by simply dividing both sides by seven, in order to isolate the variable.
^ 14/7 = 7n/7
^ (simplified) 2 = n or n =2
Therefore:
Your answer is 2 or n's value in this scenario is 2.
Normal distribution has a mean of 103 and a standard deviation of 2.7 what is the Z score of 105. enter your answer rounded to the nearest hundredth.
Answers
Answer:
Step-by-step explanation:
105 - 103 ]
_________ = z score ≈ 0.74
2.7
The height, h, of a baseball thrown upward with an initial velocity of 10
feet per second from 6 feet above the ground is modeled by the function
h = -16x2 + 10x + 6, where x is the time in seconds. How long does it
take before the ball hits the ground?
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Answer:
1 second
Step-by-step explanation:
use the general quadratic formula
Find the radius of a hemisphere with a volume of 106.1 cubic inches. Round to the nearest tenth if necessary.
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Answer:
Step-by-step explanation:
Streets A and B run parallel to each other. The measure of 4 is 31º. The measure of 3 is 149°. Find the measure of 6.
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Answer:
12
Step-by-step explanation:
Which angle measures of 45°
Answers
Answer:
first
Step-by-step explanation:
half of right angle
Andre is preparing for the school play and needs to paint the cardboard castle backdrop that measures 16 1/3 feet by 6 feet.
1. How much cardboard does he need to paint?
2. If one bottle of paint covers an area of 30 square feet, how many bottles of paint does Andre need for his backdrop? (Remember, he can't buy a partial bottle of paint.)
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2. To find this you would divide the total area by how much area each bottle covers to find how many bottles you need. 98 divided by 30 is 98/30 which reduces to 49/15 or 3 4/15. Since you can’t have 4/15 of a bottle, you’d round up to 5 bottles of paint.
PLEASE HELP WILL GIVE BRAINLIEST
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Answer:
length of a regular hexagon's sides is using the following formula: s = P ÷ 6, where P is the perimeter of the hexagon, and s is the length of any one of its sides.
Help MATH please EEEEE
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Where m is the slope and be is the intercept
From the graph you can conclude the y intercept is 1
The slope is rise/run
From the graph you can see that the point goes up1 and right 1
So the equation will be
Y=1/1x+1 which can be rewritten as
Y=x+1
AB = BC. BD bisects ABC
Answers
giving brainliest
What is the magnitude (size) of –7.5?
A., because |–7.5| =
B.–7.5, because |–7.5| = 7.5
C.7.5, because |–7.5| = 7.5
D.7.5, because |–7.5| = –7.5
Answers
Answer: C
Step-by-step explanation:
7.5, because |-7.5|= 7.5
If a negative number is in between these bars | | then it becomes a positive.
Please help , will mark brainliest.
Answers
Answer: 30 ft
hope this helped :)
The World Health Organization (WHO) suggests having 23 health-care workers for every 10,000 people. How many health-care workers are needed to meet the suggestion of 250,000 people? Justify your answer using a graph.
Answers
Answer:
575Step-by-step explanation:
10000 ⇒ 23250000 ⇒ xCross-multiply and solve for x:
x = 250000*23/10000x = 575Health care workers be x
x/23=250000/10000x/23=25x=23(25)x=575Graph attached
Scale applied 1=0.001
- You pick a card at random. 1 2 3 4 5 6 7 8 D) What is P(even)? )) Write your answer as a fraction or whole number
Answers
Answer:
4/8 or reduced 1/2
Step-by-step explanation:
It's 4/8 or reduced as 1/2 because there are 4 even numbers 2, 4, 6, 8
If both fire their cannons at the same time, what is the probability that both the pirate and the Captain hit each other's ships?
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Help plz, I don't understand
Answers
Which expression shows the product of the sum 3 and h and 8?
3 + h + 8
8(3 + 8 )x 3
(H + 8 )x 3
3 x h x 8
Answers
Answer:
I'm sorry I am not trying to steal your points but do you mean the product of the sum of 3? Because a letter can't be a sum unless it equals to a number
What is the length, in feet, of the hypotenuse of a right triangle with legs that are 6 feet long and 7 feet long, respectively?
√
13
square root of 13
√
85
square root of 85
13
13
21
21,
42
Answers
6^2 +7^2 =hypotenuse^2
Hypotenuse = sqrt of 6^2 + 7^2
Hypotenuse = sqrt of (36 + 49) = sqrt of 85
So the hypotenuse is square root of 85 (the second option)
I hope this helps :) sry for not using proper symbols I was kinda in a rush
1/2x^2-x-4=0 (PLEASE GIVE REAL ANSWER)
Find the Axis of Symmetry and Vertex and Solutions. Show work.
Answers
use the explicit formula to find the 10th term of the following sequence:
1, 5, 25, 125, ...
Answers
Answer: 1,953,125
Step-by-step explanation: Multiplying each by 5. 1, 5, 25, 125, 625, 3,125, 15,625, 78,125, 390,625, 1,953,125