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AlekseyPX
2 years ago
15

Please help asap 32 pts

Mathematics
2 answers:
Over [174]2 years ago
6 0
-8-5(-4)
-8+20
f(-4)=12
slega [8]2 years ago
4 0

Answer:

f(-4) = 12

Step-by-step explanation:

Hello!

Here f(x) = -8 - 5x.  We want f(-4).

Subst. -4 for x in the above equation.  Then f(-4) = -8 -5(-4) = -8+20 = 12.

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Someone please help me!!!!
Sunny_sXe [5.5K]

Answer:

180+54sqrt3

You have to use the formula that is contained within the lessons, the answer you should have before you format it like this is: 273.530743609

5 0
2 years ago
A problem states: "There are 5 more girls than boys at the party. There are 27 children at the party in all. How many boys are t
Shalnov [3]

27-5 = 22

22/11 = 11

there are 11 boys at the party

expression = b+5

6 0
3 years ago
Read 2 more answers
The slope intercept form of the equation of a line that passes through (-2,13) is y =5x-3what is the point slope form of the equ
Zigmanuir [339]

Answer:

y - 13 = 5(x + 2)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Given y = 5x - 3 in  slope- intercept form

with slope m = 5, then

m = 5 and (a, b) = (- 2, 13)

y - 13 = 5(x - (- 2)), that is

y - 13 = 5(x + 2) ← in point- slope form

6 0
3 years ago
Add. <br> (−2+6x^3−3x^2)+(4x^3−5+x^2)
Gemiola [76]

Answer:

10x^3 - 2x^2 -7

Step-by-step explanation:

To subtract polynomials, you want to subtract the biggest exponent from the first polynomial to the second

so 6x^3 + 4x^3 and that would be 10x^3

then -3x^2 + x^2 and the negative is larger so it would be -2x^2

and finally -2 + -5 and that is -7

hope this helps! :)

7 0
1 year ago
Look at the photo! Please help
torisob [31]
The answer is A

Explanation:
3 0
2 years ago
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