3 years ago

Mr. Tang created a number line for his class to use.

Mathematics

2 answers:

hodyreva [135]3 years ago

7 0

Answer:

Point D

Step-by-step explanation:

I hope this helps

Oxana [17]3 years ago

6 0

The answer is point D

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Consider the function y = -2-3cos (x+pi). What effect does the -2 have on the basic graph

Elenna [48]

ANSWER

-2 shift the graph of the basic function down by 2 units.

EXPLANATION

The given cosine function is:

$y = - 2 - 3 \cos(x + \pi)$

This equation can be rewritten as:

$y = - 3 \cos(x + \pi) + - 2$

We compare this to

$y = a \cos(bx + c) + d$

The effect d has on the graph is that, it shifts the graph up by d units.

If d is negative the graph shifts down by d units.

Since d=-2, the graph will shift down by 2 units.

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3 years ago

What’s the correct answer

ziro4ka [17]

It’s the 2 y=0.26x+16.9

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strojnjashka [21]

Answer:

(D) is the best explanation

Step-by-step explanation:

The total number of students is 158 + 139 = 297. This number can be rewritten as ...

297 = 37 × 8 + 1

That is, if there were 37 chaperones, 1 student would remain without a chaperone. That means the number of chaperones must be increased by 1 to 38. This is best explained by choice D.

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3 years ago

The uniform cross section of a cabin storage compartment on a jet plane is a sector of a circle with radius 55cm, and angle Ө c

Zanzabum

Answer:

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Step-by-step explanation:

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3 years ago

Write two fractions both not positive whose product is 5/8

dalvyx [7]

Positive? So are these fractions negative? But here's my answer, 3/8 + 1/4 = 5/8.

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