2 years ago

What is the solution of the equation (x-5)^2+3(x-5)+9=0 use u substitution and the quadratic formula to solve

Mathematics

1 answer:

Schach [20]2 years ago

3 0

Answer:

fff

Step-by-step explanation:

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Nikolay [14]

Answer:

The 1st the 3rd and 4th are the answers

Step-by-step explanation:

Edgen

4 0

2 years ago

A spinner has 8 equal-sized sections. Six of the sections are orange.

kvv77 [185]

Answer:

6 put of 8, 3/4, or 75%

Step-by-step explanation:

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6 0

3 years ago

These cones are similar. Find the volume

kotegsom [21]

Answer:

Hight = 22 cm

Volume of BlueCone= 92 $cm^2$

Step-by-step explanation:

Finding the Hight of The Red Cone(Check the Image)

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7 0

2 years ago

1. Devin is making a candle by pouring melted wax into a mold in the shape of a square pyramid with base sides of 9 cm and the h

Tasya [4]

The number of cubes that Devin will need to make will be given by:
(volume of each pyramid wax)/volume of cube
volume of cube=length*width*height
=4×4×4
=64 cm³
volume of the candle=1/3π*(base area)*h
=1/3×(9×9)×10
=270 cm³
number of cubes needed
270/64
=4.21875~4.23 cubes

8 0

2 years ago

I need help me need to match i am getting confuse.

gregori [183]

Answer:

1 A= pi 21^2

2 C=pi 21

3 A= pi 10.5^2

4 C= 2pi 10.5

Step-by-step explanation:

7 0

2 years ago