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Alja [10]
3 years ago
6

BRAINLIEST ANSWER TO FIRST ANSWERER!!!!

Mathematics
2 answers:
Rzqust [24]3 years ago
8 0

Answer:

The correct option is:

C. 2.29

Step-by-step explanation:

We are given a figure, we have to find tanB

tanB= \dfrac{Perpendicular}{Base}

tan(B)= \dfrac{AC}{AB}

substituting the values of AC and AB,we get

tan(B)=\dfrac{16}{7}=2.29

Hence,The correct option is:

C. 2.29

mina [271]3 years ago
6 0

Answer:

Option C. tan(B)=2.29

Step-by-step explanation:

we know that

In the right triangle ABC

The tangent of angle B is equal to the opposite side angle B divided by the adjacent side angle B

tan(B)=\frac{AC}{AB}

substitute the values

tan(B)=\frac{16}{7}=2.29

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The formula for any geometric sequence is a n = a 1 · r n - 1 , where a n represents the value of the nth term, a 1 represents t
AfilCa [17]

Answer:

Step-by-step explanation:instead, try making the subscripts and superscripts stand out:

                         n-1

a    =  a         * r

 n         n-1

Believe me, it's worth the extra work to do this!!

Given the sequence   -3, -6, -12, -24, you can easily see that the first term,

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  1

So, a       = -3 and r=2.

        1

So the formula for this geometric sequence is  

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3 years ago
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Which algebraic expression is a trinomial?
Goryan [66]

Answer: A trinomial consisting of three terms.

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7 0
3 years ago
Rob Barros $15 from his father and then he borrows three dollars more drag numbers to write an equal using negative integers to
Vikentia [17]

Answer:

The amount of money in dollars that Rob owe his father is -$18

Step-by-step explanation:

From the given information:

Rob borrows $15 from his father and then he also borrows $3 more.

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The amount of money in dollars that Rob owe his father is -$18

3 0
2 years ago
The mean temperature for the first 4 days in January was 1°C. 
soldier1979 [14.2K]
-4 degrees I think.
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3 years ago
The admission fee at a carnival is $5 for children and $8 for adults on Friday, 1250 people attended the carnival and $7300 was
ASHA 777 [7]

Answer:

-> a + c = 1250 ____________ (1)

-> 8a + 5c = 7300 __________(2)

There were 900 children and 350 adults.

Step-by-step explanation:

Let the number of children at the carnival be c.

Let the number of adults at the carnival be a.

The admission fee at a carnival is $5 for children and $8 for adults on Friday.

1250 people attended the carnival and $7300 was collected. This means two things:

-> a + c = 1250 ____________ (1)

-> 8a + 5c = 7300 __________(2)

We now have a system of equations representing the problem.

To solve, make a subject of formula in (1):

a = 1250 - c _______(3)

Put (3) in (2):

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Put the value of c back in (3):

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Therefore, there were 900 children and 350 adults at the carnival.

4 0
3 years ago
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