3 years ago

Solve for w 3w-3+4=1-5w

Mathematics

1 answer:

defon3 years ago

6 0

The answer to your question is 0.

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Meijer sells 10 bottles of soap for $15 and 20 bottles of soap for

podryga [215]

Answer:

20 bottles for 28

Step-by-step explanation:

15 ÷ 10 = 1.5

28 ÷ 20 = 1.4

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2 years ago

Complete the derivation of the formula for a cylinder whose height is equal to its radius. The prism's volume is the area of the

11111nata11111 [884]

Answer:

2r(2r), r, pi/4, pi times r cubed

Step-by-step explanation:

just took it

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..vertex: (4, -1)<br> f(3) = -6

s344n2d4d5 [400]

Answer:

$\huge\boxed{f(x)=-5(x-4)^2-1=-5x^2+40x-81}$

Step-by-step explanation:

The vertex form of an equation of a parabola:

$f(x)=a(x-h)^2+k$

$(h;\ k)$ - vertex

We have

vertex $(4;\ -1)\to h=4;\ k=-1$

$f(3)=-6$

Therefore we have:

$f(x)=a(x-4)^2+(-1)=a(x-4)^2-1$

Substitute $x=3$ and $f(3)=-6$

$a(3-4)^2-1=-6\qquad|\text{add 1 to both sides}\\\\a(-1)^2=-6+1\\\\a(1)=-5\\\\a=-5$

Finally:

$f(x)=-5(x-4)^2-1=-5(x^2-2(x)(4)+4^2)-1\\\\=-5(x^2-8x+16)-1=-5x^2+(-5)(-8x)+(-5)(16)-1\\\\=-5x^2+40x-80-1=-5x^2+40x-81$

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HELPPP PLEACECECECECEC

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Answer:

60 degrees

Step-by-step explanation:

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Factor 48 – 82 to identify the equivalent

lara31 [8.8K]

Answer:

d and c

Step-by-step explanation:

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