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3 years ago

VOCABULARY Is 5 in the solution set of x + 3 >8 ?

Mathematics

1 answer:

Gennadij [26K]3 years ago

3 0

Answer:

d. no; If x is 5, the expression on the left simplifies to 8, making the inequality false.

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Please help!

Aloiza [94]

Answer:

$4 \sin( \frac{2}{7}x ) + 1$

Step-by-step explanation:

Let use the basic function of sin first.

Since the midline is 1 and the max point is 5, the amplitude is 4.

The midline is 1 since the midline is at 0,1.

Since we know the distance of the max and midline x values

We can multiply that by 4 to find our period.

$\frac{7\pi}{4} \times 4 = 7\pi$

Use the equation 2pi/b to find the b we would use in our equation.

$\frac{2\pi}{b} = 7\pi$

The answer is

$\frac{2}{7}$

so our equation is

$4 \sin( \frac{2}{7}x ) + 1$

3 0

2 years ago

What is 0.003 is 1/10 of

Svetach [21]

.003 is 1/10 of .03. To find it divide by 1/10

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3 years ago

-10k+16-7(5k+8)- Simplified

Lera25 [3.4K]

Answer:

-45k+72

Step-by-step explanation:

-10k +5k= -5k

16-7(-5k+8)

9(-5k+8)

-45k+72

7 0

2 years ago

Read 2 more answers

Answer for a follow...

maksim [4K]

The answer for the first spinner is 1/4 and the answer for the second spinner is 1/8

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3 years ago

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Caroline drove 350 miles to her grandmothers house. The trip took her 5 1/4 hours what was her average speed in miler per hour?

SpyIntel [72]

The answer is 66.6 repeated so if you round 66.6 repeated you get 67 so I think the answer is about 67 miles per hour

8 0

3 years ago