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IrinaK [193]
3 years ago
7

Factor 20x2 + 35x plz help​

Mathematics
1 answer:
Tanzania [10]3 years ago
8 0

Answer:

Step-by-step explanation:

5x(4x + 7)

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What's the word phrase for 2(5-n)
solmaris [256]
I would say: 2 times 5 less a number.
5 0
4 years ago
An oblique cylinder has a radius of 9 centimeters and a volume of 486 cubic centimeters. Use Cavalieri’s Principle to calculate
kotegsom [21]

Using Cavalieri’s Principle, the height of the oblique cylinder with the given volume and base radius is 6cm.

Option A) is the correct answer.

<h3>What is the height of the oblique cylinder?</h3>

From Cavalieri's principle, the volume of an oblique cylinder is expressed as;

V = base area × h

V = πr² × h

Given that;

  • Radius r = 9cm
  • Volume of the oblique cylinder V = 486πcm³
  • Height of the oblique cylinder h = ?

V = πr² × h

486πcm³ = π × ( 9cm )² × h

486πcm³ = π × 81cm² × h

486πcm³ = 81πcm² × h

h = 486πcm³ / 81πcm²

h = 6cm

Using Cavalieri’s Principle, the height of the oblique cylinder with the given volume and base radius is 6cm.

Option A) is the correct answer.

Learn more on volume of cylinder here: brainly.com/question/16788902

#SPJ1

6 0
3 years ago
What is the midpoint between (7 − 3i) and ( 3 + 2i).
Rufina [12.5K]

Answer:Answer: 5 - i/2

Step-by-step explanation:

Complex numbers on the complex plane are in essense the same, when it comes to midpoints. Applying the midpoint formula, we get the midpoint as  ( 3+2i + 7-3i ) /2 , or (10-i)/2, or 5- i/2

5 0
4 years ago
There are 24 more students in the seventh grade class than the number g in the eighth grade class. The seventh grade class has 1
patriot [66]

Answer:

y= 8th grade class,

y + 24 =160

subtract 24 from both sides

y=136

there are 136 students in the eight grade class

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write 5,004,300 in standard form
ElenaW [278]

Answer:

5.403×10⁶

Step-by-step explanation:

5.403×10⁶= 5004300

please mark me brainliest

4 0
3 years ago
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