3 years ago

Juanita wants to model the equation 3x+2 = -x+ 6. She begins with the tiles below.

Mathematics

2 answers:

RSB [31]3 years ago

8 0

Answer:

the answer is d

Step-by-step explanation:

Mrrafil [7]3 years ago

6 0

Answer:

Step-by-step explanation:

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What is the phase of y= -3cos (3x-pi) +5

ratelena [41]

Answer:

$- \frac{\pi}{3}$

Step-by-step explanation:

Given

$y = -3\cos(3x - \pi) + 5$

Required

The phase

We have:

$y = -3\cos(3x - \pi) + 5$

Rewrite as:

$y = -3\cos(3(x - \frac{\pi}{3})) + 5$

A cosine function is represented as:

$y = A\cos(B(x + C)) + D$

Where:

$C \to$ Phase

By comparison:

$C = - \frac{\pi}{3}$

Hence, the phase is: $- \frac{\pi}{3}$

3 0

3 years ago

What fraction of 2 kg is 275g? Give your answer in simplest form.

Katen [24]

Answer:

Step-by-step explanation:

1kg=1000g

2kg=2000g

275/2000=11/80g

4 0

3 years ago

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Hi its nice to meet you

klio [65]

Answer:

19.5

Step-by-step explanation:

165 divided by 8 is 19.5

8 0

2 years ago

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A number x is no more than 18. *write it as an inequality*

scZoUnD [109]

Answer:

x ≤ 18

Step-by-step explanation:

The ≤ symbol means "greater than or equal to". Since it is 'no more' than 18, that means it can be 18 or less. Thus, less than OR equal to. Hope I helped.

7 0

3 years ago

A. 15<br> b. 16<br> c. 9<br> d. 14

MAXImum [283]

A. 15
0 +0=0
0 +1 = 1
1+2=3
3+3=6
6+4=10
10+5 = 15

3 0

3 years ago

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