3 years ago

Mr. Gonzales showed students part of the prime factorization of 90. One factor is missing. 2 • 32 • __

Mathematics

2 answers:

Umnica [9.8K]3 years ago

5 0

Answer:

Step-by-step explanatio26 = w

Elena-2011 [213]3 years ago

4 0

Answer:

Step-by-step explanation:cause

You might be interested in

Helllllllppppp.........

nikklg [1K]

I believe that the answer is A

4 0

4 years ago

Four different sets of objects contain 3, 5, 6, and 8 objects, respectively. How

Anna [14]

Answer:

D. 720

Step-by-step explanation:

3 x 5 x 6 x 8 = 720

7 0

4 years ago

Use the grouping method to factor 4x3 + 20x3 - 3x - 15

ivann1987 [24]

12+20•3-3x-15

multiply the numbers : 20•3 = 60

12+60-3x-15

group like terms

-3x+12+60-15

add and subtract the numbers : 12+60-15=57

final answer = -3x+57

3 0

4 years ago

Find the area of this regular polygon round to nearest tenth

Bezzdna [24]

Answer:

$A=163.9in^2$

Step-by-step explanation:

Let's use the regular polygon area formula when given the radius.

$A=\frac{(r^{2})(n)sin(\frac{360}{n})}{2}$

r is radius

n is the number of sides

Let's plug in the proper values into this equation and simplify:

$A=\frac{(7.74^{2})(7)sin(\frac{360}{7})}{2}$

$A=\frac{(59.9076)(7)(0.78183148)}{2}$

$A=\frac{327.86353299}{2}$

$A=163.93176649$

4 0

4 years ago

2. If a polyhedron has 19 vertices and 13 faces, how many edges does it have?

Margaret [11]

Answer:

30 Edges.

Step-by-step explanation:

Euler's formula tells us that $V-E+F=2$ (Vertices - edges + faces = 2).

Plug the numbers in:

$19-E+13=2$

Solve:

$32-E=2$

$32=2+E$

$30=E$

Therefore, there are 30 edges.

6 0

3 years ago