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Aleksandr [31]
3 years ago
3

11(p + q) and 11p + (7q +4q) is this equal

Mathematics
1 answer:
siniylev [52]3 years ago
5 0
11(p+ q)
= 11p+ 11q (distributive property)
= 11p+ (7q+ 4q)

So yes, 11(p+q) is equal to 11p+ (7q+ 4q)~
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3x-8=10 Answer it correctly
shepuryov [24]

Answer:

x=6

Step-by-step explanation:

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Read 2 more answers
Someone help please k(x)=7x+100 k(-5)=
zlopas [31]

Answer:

k(-5) = 65

Step-by-step explanation:

k(x) = 7x + 100

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5 0
3 years ago
Find the focus of the parabola whose equation is y=1/8 x^2
Mama L [17]

Answer:

The focus is: (0,2)

Step-by-step explanation:

Given

y = \frac{1}{8}x^2

Required

Determine the focus

The focus of a parabola

(x- h)^2 = 4p(y - k)

is:

(h,k+p)

So, we have:

y = \frac{1}{8}x^2

Cross multiply

8y = x^2

Rewrite as:

x^2 = 8y

Rewrite as:

(x - 0)^2 = 8(y - 0)

Express 8 as 4 * 2

(x - 0)^2 = 4 * 2(y - 0)

By comparison with: (x- h)^2 = 4p(y - k)

h = 0    p =2     k = 0

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(h,k+p) = (0,0+2)

(h,k+p) = (0,2)

7 0
3 years ago
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