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3 years ago

I need the answer this is the last question

Mathematics

2 answers:

svp [43]3 years ago

7 0

Answer:8

Step-by-step explanation:

max2010maxim [7]3 years ago

4 0

Answer:

Hope this helps

Step-by-step explanation:

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What is the slope of the line shown in the graph? 1) -1 2) -2 3) -1/2 4) 2

Travka [436]

I believe it would be -2 since you use rise over run. That would be -2/1

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3 years ago

How many equal sides does a equilateral triangle have

Ronch [10]

Answer:

Step-by-step explanation:

An equilateral triangle means all sides have the same length and there are 3 sides to a triangle. Therefore, the answer is 3.

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3 years ago

Find the sum of the series and show your process for finding each term leading to the final sum.

Crazy boy [7]

ANSWER

$\sum_{k=3}^5( - 2k + 5) = - 9$

EXPLANATION

The given series is

$\sum_{k=3}^5( - 2k + 5)$

This series is finite.

The expanded form is

$\sum_{k=3}^5( - 2k + 5) = ( - 2 \times 3 + 5) + ( - 2 \times 4 + 5) + ( - 2 \times 5 + 5)$

This simplifies to

$\sum_{k=3}^5( - 2k + 5) = ( - 6 + 5) + ( - 8+ 5) + ( - 10+ 5)$

$\sum_{k=3}^5( - 2k + 5) = ( - 1) + ( - 3) + ( - 5)$

$\sum_{k=3}^5( - 2k + 5) = - 9$

5 0

3 years ago

The sum of 8 and B is greater than 22

Alinara [238K]

Given:

The sum of 8 and B is greater than 22.

To find:

The inequality for the given statement and its solution.

Solution:

We know that, sum of two number is the addition of two numbers.

Sum of 8 and B = 8+B

It is given that, the sum of 8 and B is greater than 22.

$8+B>22$

Subtracting 8 from both sides, we get

$8+B-8>22-8$

$B>14$

Therefore, the required inequality for the given statement is $8+B>22$ and the solution is $B>14$ .

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3 years ago

Veena ate lunch at a deli. She ordered a turkey snadwich for $9.25 and a salad for 4.35. The tax was $7.5. What is the amount of

Nastasia [14]

You have to multiply all of them

3 0

3 years ago

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