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elixir [45]
3 years ago
11

If a triangle has angles 45 and 45 degrees, what is the measure of the third angle?

Mathematics
2 answers:
andrey2020 [161]3 years ago
4 0

Answer:

90 or right angle

Step-by-step explanation:

loris [4]3 years ago
3 0

Answer:

90

Step-by-step explanation:

A triangle has to have 180 degrees

so 180 - 90 = 90

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Find the length of the diameter of a sphere with a volume of 523.6 km^3.
nika2105 [10]
10 km
First step: Divide 523.6 by 4/3
Second step: You'll get 392.7 from step one and you'll divide that by Pi.
Third step: you take the cube root of the number that you get from the second step and you'll get 125.
And you end up with 5 km, but it's the diameter so you must multiply by 2
Final answer: 10 km
7 0
4 years ago
LA
jeka94

Answer:

6

Step-by-step explanation:

6 0
3 years ago
Solving steps and answer!
Studentka2010 [4]

Answer:

h = 162.0\ cm

Step-by-step explanation:

Given

BSA = \frac{\sqrt{w*h}}{60}

Required

Find h, when BSA = 1.5 and w = 50

We have:

BSA = \frac{\sqrt{w*h}}{60}

Substitute 1.5 for BSA and 50 for w

1.5 = \frac{\sqrt{50*h}}{60}

Multiply both sides by 60

60*1.5 = \frac{\sqrt{50*h}}{60}*60

60*1.5 = \sqrt{50*h

90 = \sqrt{50*h

Square both sides

90^2 = (\sqrt{50*h})^2

90^2 = 50*h

90^2 = 50h

8100 = 50h

Divide both sides by 50

\frac{8100}{50} = \frac{50h}{50}

\frac{8100}{50} = h

162 = h

h = 162

h = 162.0\ cm

<em>Hence, the patient's height is 162.0cm</em>

4 0
3 years ago
Find the perimeter of a rectangle whose sides are 8 1/2cm by 4 1/2cm.​
Lana71 [14]

Answer:

26 cm

Step-by-step explanation:

To find the perimeter with the side lengths, you can use this formula: 2(L+W) because it's the measure of the distance around the rectangle. So,

2(8.5+4.5)

2(13)=26

5 0
3 years ago
Read 2 more answers
the perimeter of a rectangular pool 160 meters. The length of the pool is 20 meters more than it's width. What is the length?
Papessa [141]
Width=w
Length=l
Perimeter=p

p=2w+2l
l=20+w
p=2w+20+w+20+w
p=4w+40

4w+40=160
4w=160-40=120
w=120:4=30
w=30
l=20+w
l=20+30=50
6 0
4 years ago
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