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Citrus2011 [14]
3 years ago
12

Please help all these questions on the volume of a sphere

Mathematics
1 answer:
Sphinxa [80]3 years ago
4 0
Which question I don't see pics
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Simplify the expression. 15+​(−4​)− 4/5j− 2/5j+6
Charra [1.4K]

Answer:

85j-6/5j

Step-by-step explanation:

4 0
3 years ago
If i have 4 pounds of beef and it costs $9.56 how much would it cost me if I had 1 pound of beef
Morgarella [4.7K]

to do this just divide 9.56 by 4 to get $2.39

4 0
3 years ago
Read 2 more answers
Is this a function? Why or why not? *<br> 10 points<br> Captionless Image
GrogVix [38]

Answer:

Wheres the function, what do u mean by captionless image

3 0
3 years ago
AJKL and ALMN are shown.
seropon [69]

Answer:

mLNM=63

Step-by-step explanation:

triangle JKL is isocelese so mKJL and KLJ are the same

180-72=108

108/2=54

so both mKLJ and mMLN are equal

and since triangle LMN is an isoceles then mLNM and mLMN are equal to each other

so 180-54=126

126/2=63

mLNM=63

7 0
2 years ago
Write the quadratic equation whose roots are 2 and -4 and whose leading coefficient is 2
Goryan [66]

Answer:

2x^2+4x-16

Step-by-step explanation:

The quadratic can be written as

f(x) = a(x-z1)(x-z2) where z1 and z2 are the roots

f(x) = a (x-2)(x- -4)

a is the leading coefficient

f(x) = 2(x-2)(x+4)

     = 2(x^2 -2x+4x-8)

     = 2(x^2 +2x-8)

     = 2x^2 +4x-16

5 0
3 years ago
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