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3 years ago

Someone please help, anyone will be awarded brainly

Mathematics

2 answers:

Jlenok [28]3 years ago

6 0

Answer:

Step-by-step explanation:

It is increasing in the intervals because the line is going up, and the numbers are increasing. It is increasing in the interval [0,3] and the interval [13,16]. It is decreasing in the interval [3,13] because the line on the graph is going down, and the values are decreasing.

Mnenie [13.5K]3 years ago

3 0

Answer:

THE ANSER IS C.

Step-by-step explanation:

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David rolls a die and spins the spinner.

CaHeK987 [17]

A. 1/5

are the right i think

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3 years ago

Given sin(−θ)=−1/6 and tanθ=−√35/35 What is the value of cosθ?

murzikaleks [220]

Answer:

$cos(\theta)=-\frac{\sqrt{35} }{6}$

Step-by-step explanation:

Recall the negative angle identity for the sine function:

$sin(- \theta)=-sin(\theta)$

Then, we can find the value of $sin(\theta)$ :

$sin(\theta)=-sin(-\theta)\\sin(\theta) =-(-\frac{1}{6} )\\sin(\theta)= \frac{1}{6}$

Now recall the definition of the tangent function:

$tan(\theta)=\frac{sin(\theta)}{cos(\theta)}$

Therefore, now that we know the value of $sin(\theta)$ , we can solve in this equation for $cos(\theta)$

$tan(\theta)=\frac{sin(\theta)}{cos(\theta)}\\-\frac{\sqrt{35} }{35} =\frac{1/6}{cos(\theta)} \\cos(\theta)=-\frac{\frac{1}{6} }{\frac{\sqrt{35} }{35} } \\cos(\theta)=-\frac{35}{6\,\sqrt{35} } \\cos(\theta)=-\frac{\sqrt{35} }{6}$

5 0

3 years ago

Please help me with this answer, ASAP

Licemer1 [7]

Answer:

Perpendicular to the base

Step-by-step explanation:

The pyramid was sliced in half creating two halves. Since the cross section forms a perpendicular angle, the cut was perpendicular to the base of the solid.

7 0

3 years ago

Which fraction is greater than 1/2

Gnom [1K]

If it's not multiple choice, then 4/7

7 0

3 years ago

Ramona had eight and three eighths inches of ribbon. She used two and a half inches for an art project. How many inches of ribbo

IceJOKER [234]

-8 3/8 - 2 1/2 = 67/8 - 5/2 = 67/8 - 20/8 = 47/8 also = to 5 7/8
67 - 20 =47
answer: 5 7/8

3 0

3 years ago

Read 2 more answers