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maxonik [38]
3 years ago
15

Which ones would I choose

Mathematics
1 answer:
Nadya [2.5K]3 years ago
4 0
We have the following equation:
 V = (1/3) * (pi) * (r ^ 2) * (h)
 To clear r we must follow the following steps:
 1) Divide both sides of the equation by pi*h
 2) Multiply both sides of the equation by 3
 3) take de square root of both sides of the equation
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What is the principal for simple interest interest is 3 12.50 rate is 25% for 25 years
lilavasa [31]
$312.50 = p x 0.25 x 25
divided by 25
12.50 = p x 0.25
divide by 0.25
50 = principal
Just ask if anything is unclear
6 0
3 years ago
Katy is 1m 18 cm tall. Beth is 112 cm tall How much taller is Katy​
Sergio [31]

Answer:

Katy is 6 cm taller.

Step-by-step explanation:

Katy: 1 meter=100cm

100cm+18cm=118cm

Beth: 112cm

118cm-112cm=6cm

6 0
3 years ago
The quarterback of a football team releases a pass at a height of 6 feet above the playing field, and the football is caught by
motikmotik

Answer:

t = 25.1seconds

Step-by-step explanation:

X(t)= 16cos75°t

Y(t)= 6 + (Vosin75°t - 16t^2)

Converting 78 yards to feet :

1 yard = 3 feet

78feet =?

78×3=234 feet

Y(t)= number of feet above the ground at t seconds

VoCos75° t = 234

t = 234/(VoCos75°)

At this time,4 = y(234/VoCos75°)

4 = 6 + VoSin75°(234/VoCos75) - 16(234/VoCos75°)^2

Vo= 140.66ft/s

Time,t= 234/(140.66× Cos75°)

t = 25.087seconds

t= 25.1 seconds (1 decimal place)

8 0
3 years ago
2x – 5x + 16 = –3(x – 6)
Troyanec [42]

Answer:

0=2

There are no solutions

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
PLEASE HELP I NEED TO PASS THIS CLASSS!!!!!!!!!!
Nuetrik [128]

Answer:

1, 2, 4

Step-by-step explanation:

The triangles are similar by AAA or SSS (yes)

The sides are proportional (yes)

The length of AB is 21, not 15 (no)

The length of BC is 9 (yes)

The dilation is an enlargement, not reduction (no)

5 0
3 years ago
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