3 years ago

PLSS!!

Mathematics

2 answers:

NeTakaya3 years ago

6 0

Answer:

id like to know what this is as well im really confused

tatyana61 [14]3 years ago

6 0

Answer: 2.2 lb. of raisins, 7.8 lb. of nuts

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Simplify: 9‾√−4‾√ −1 1 5‾√ 7‾√

11111nata11111 [884]

Answer:

ddddddhnm.,mnbvcx

Step-by-step explanation:

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8 0

3 years ago

Can I get the awnsers for these two? Any help is appreciated.

zvonat [6]

Answer:

y = 4x - 5

Step-by-step explanation:

for slope intercept form

y = mx + c

where m is the slop so

M = 4

point = (1, -1)

a point on the line must satisfy the equation so replacing y and x by -1 and 1 respectively to get to c.

-1 = 4 × 1 + c

-1 - 4 = c

-5 = c

placing these values in y = mx + c

y = 4x - 5

5 0

3 years ago

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What is the factorization of the expression below? 36x^2-25

Nata [24]

Answer:

−

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)

−

(

−

)

(

)

Step-by-step explanation:

5 0

4 years ago

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I'm a bit confused on what I'm supposed to be doing here, help would be much appreciated!

solmaris [256]

Answer:

f(f(n)) = -n^4 -8n^2 -20

Step-by-step explanation:

As with any function evaluation, you substitute the argument for the variable and simplify.

$f(f(n))=f(-n^2-4)=-(-n^2-4)^2-4\\\\=-(n^4+8n^2+16)-4\\\\\boxed{f(f(n))=-n^4-8n^2-20}$

3 0

3 years ago

If a number is first doubled then decreased by six and the result is eight, what is the number?

vlada-n [284]

Answer:

Step-by-step explanation:

2n - 6 = 8. Simplified version is n = 7

7 0

3 years ago