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3 years ago

6

Find the slope of a line given the following two points: (4, 3) and (5, 2). 1 -1 2 -2

1 answer:

galben [10]3 years ago

7 0

Given two points; (x₁,y₁) and (x₂,y₂) the slope is:

m=(y₁-y₂) / (x₁-x₂) or m=(y₂-y₁) / (x₂-x₁)

In this case:
(4,3)
(5,2)

m=(5-4)/(2-3)=1/-1=-1

Answer: the slope is -1

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A clock tower has a large bell that rings on the hour. The edge of the bell has a diameter of 4 yards. What is the edge's radius

bezimeni [28]

Answer:

4

Step-by-step explanation:

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3 0

3 years ago

5. -2 = p - 1<br> Help me pleaseee

dangina [55]

Assuming you are trying to find the value of p:

You would add 1 to each side to make the p alone

-2 =p - 1
+1 +1

-1 = p

To check, you can put p in the original equation

-2 = -1 - 1

-2 = -2 which means this is correct

Hope this helps! If you can, please give brainlist! :)

5 0

3 years ago

Solve for n<br><br> -19=-8+n

laila [671]

-------------------------------------------------------------------------------------------------------------

Answer: $\textsf{n = -11}$

-------------------------------------------------------------------------------------------------------------

Given: $\textsf{-19 = -8 + n}$

Find: $\textsf{Solve for n}$

Solution: In order to solve for n we need to add 8 to both sides which would cancel -8 on the right side and isolate n giving us the value of n.

<u>Add 8 to both sides</u>

$\textsf{-19 + 8 = -8 + 8 + n}$

$\textsf{-19 + 8 = n}$

$\textsf{-11 = n}$

Therefore, the final answer would be that n is equal to -11.

6 0

2 years ago

Read 2 more answers

-12 + 18. = 70<br><br> complete the square

FromTheMoon [43]

-12 + 18 = 70 - 64 or(-12+18)+(6*12)-2

8 0

3 years ago

(a^3+a^2b/5a)(25/3b+3a)

zheka24 [161]

Answer:

$\frac{5a}{3}$

Step-by-step explanation:

The given expression is;

$(\frac{a^3+a^2b}{5a})(\frac{25}{3b+3a} )$

Factorize;

$(\frac{a^2(a+b)}{5a})(\frac{25}{3(b+a)} )$

Cancel out the common factors;

$(\frac{a(1)}{1})(\frac{5}{3(1)} )$

Simplify;

$\frac{5a}{3}$

5 0

3 years ago

Read 2 more answers