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choli [55]
2 years ago
12

Help please I need to now asap

Mathematics
2 answers:
inessss [21]2 years ago
4 0

Answer:

x = 55.866 ft.

Step-by-step explanation:

39^2 + 40^2 = x^2

1521 + 1600 = 3121

sqrt(3121) = 55.8659

Rounded = 55.866

Make sure to add the ft.

Elina [12.6K]2 years ago
4 0

Answer:

Step-by-step explanation:

a²+b²=c²

39²+40²=c²

3121=c²

c=√3121

c=55.866 to 3.d.p

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Caculate The Median <br><br> 19, 21, 7, 22, 33, 24<br><br><br> help- <br><br> ~jaii
emmasim [6.3K]
Order all the numbers:

7, 19, 21, 22, 24, 33

The 2 middle numbers are 21 and 22

Add both numbers and divide by 2:

21 + 22 = 43

43 / 2 = 21.5

The median is 21.5

Hope this helped☺☺
7 0
3 years ago
Martha has $10,000 saved and wants to attend a college with a current tuition of $10,000 a year. She will graduate from high sch
never [62]

Answer:

A: 1,590.00

Step-by-step explanation:

We can use the simple interest rate equation for this problem: p(1 + r)^t

Step 1: Replace the variables with the amounts given

10000(1 + 0.03)^5

Step 2: Solve/Plug in calc

You will get 1590.00

8 0
3 years ago
Calculate the volume of the pyramid? I need help quickly
ZanzabumX [31]

Answer:

480

Step-by-step explanation:

5 0
2 years ago
The shorter leg of a right triangle is 6ft shorter than the longer leg. The hypotenuse is 6ft longer than the longer leg. Find t
vladimir1956 [14]

Answer:

mmm I think you first subtraction

4 0
2 years ago
Mai is visiting Paris to see the Eiffel Tower. She is 80 feet away
Jlenok [28]

Answer: height of the tower is 1064 feet

Step-by-step explanation:

We want to determine the height of the tower.

Assuming her line of sight of the top of the tower is a straight line, then a right angle triangle is formed. The height, h of the tower represents the opposite side of the triangle. Her distance from the foot of the tower represents the adjacent side of the triangle.

To determine h, we would apply the tangent trigonometric ratio which is expressed as

Tan θ = opposite side/adjacent side

Therefore,

Tan 85.7 = h/80

h = 80tan 85.7

h = 1064 feet

7 0
3 years ago
Read 2 more answers
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