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3 years ago

HELP ASAP FIRST IS BRAINLIEST THANKS!!!!!

Mathematics

1 answer:

White raven [17]3 years ago

6 0

Answer:

Step-by-step explanation:

Since we are talking about horizontal movement, we are manipulating the variable <em>c</em> in f(x) = a|bx + c| + d. We are moving the graph to the right from the parent function, so our answer would have to be B.

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Please need some help on this

vredina [299]

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8 0

3 years ago

What are the steps to solving this limit?

patriot [66]

Answer:

lim(x---->0) = -5

Step-by-step explanation:

first: sin(x-π/2)= -cosx

so the equation will be :

lim(x---->0) = [-6cos(ax)-1}/cosx

solve :

lim(x---->0) = [-(6cos(a(0))-1}/cos(0)

cos0=1

lim(x---->0)=(-(6(1)-1)/1

lim(x---->0)=-6+1/1

lim(x---->0)=-5

6 0

3 years ago

Read 2 more answers

Given that cosA = -8/17 and sinA is negative, determine the value of tanA.

borishaifa [10]

Answer:

tan A = -15/8.

Step-by-step explanation:

sin^2a = 1 - cos^2A

= 1 - (-8/17)^2

= 225/289

So sin A= 15/17

tan A = sin A / cos A

= 15/17 / -8/17

= 15/-8

= -15/8.

5 0

3 years ago

Does anybody know how to do this ?

lidiya [134]

M< means to measure so I would measure

4 0

3 years ago

Steel rods are manufactured with a mean length of 29 centimeter (cm). Because of variability in the manufacturing process, the l

zavuch27 [327]

Solution :

Given data :

The mean length of the steel rod = 29 centimeter (cm)

The standard deviation of a normally distributed lengths of rods = 0.07 centimeter (cm)

a). We are required to find the proportion of rod that have a length of less than 28.9 centimeter (cm).

Therefore, P(x < 28.9) = P(z < (28.9-29) / 0.07)

= P(z < -1.42)

= 0.0778

b). Any rods which is shorter than $24.84$ cm or longer than $25.16$ cm that re discarded.

Therefore,

P (x < 24.84 or 25.16 < x) = P( -59.42 < z or -54.85)

= 1.052

4 0

3 years ago