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hjlf
3 years ago
15

Please help me with this

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
3 0

Answer:

r=10.9cm

Q=12cm

S=14.42cm

Step-by-step explanation:

Pythagoras theorem states H²=b²+h²

H-hypotenuse

B-base

h-height

E.g q 4²+3²=HE

H=√25=5

13²=b²+5²

b²=169-25

b=√144=12

Q=12cm

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Help find the value X
dsp73

Answer:

x=61

Step-by-step explanation:

2x-6+x+3=180

3x-3=180

3x=183

x= 61

5 0
3 years ago
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In the U.S. Senate, there are 21 members on the Committee on Banking, Housing, and Urban Affairs. Nine of these 21 members are s
Elenna [48]

Answer:

₂₁C₉ = 293930

Step-by-step explanation:

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8 0
3 years ago
A1=-10 d=-12 what are the first five terms
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3 0
3 years ago
What is:
VikaD [51]

Answer:

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This is the way to find a percentage if a number

Hope it helped!!

3 0
3 years ago
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A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 108.7-cm and a standard dev
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Let x be the lengths of the steel rods and X ~ N (108.7, 0.6)

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3 0
3 years ago
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