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4 years ago

How to add and subtract fractions ? How to simplify it?

Mathematics

1 answer:

sineoko [7]4 years ago

8 0

First u add or subtract the fraction and to simplify it u divide it with any common number Example 3/5+5/8=8/40=1/5

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Line p and q are are perpendicular. If the slope of line m is 2 what is the slope of line q

jeka94

slope line of q= -1/2

perpendicular slopes are those that are opposite sign and reciprocal to the given slope

3 0

3 years ago

Explain how to use the coordinates and absolute value to find the distance between points at (3, –7) and (3, 2).

ser-zykov [4K]

Answer:

Using the formula for the distance between two points, which is generated using coordinates and absolute value, we find that the distance between these two points is of 9 units.

Step-by-step explanation:

Distance between two points:

Suppose that we have two points, $(x_1,y_1)$ and $(x_2,y_2)$ . The distance between them is given by:

$D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

This formula is generated using coordinates and absolute value.

In this question:

(3,-7) and (3,2). So

$D = \sqrt{(3-3)^2+(2-(7))^2} = \sqrt{81} = 9$

The distance between these two points is of 9 units.

4 0

3 years ago

What’s the answer of g

Lunna [17]

Answer:

$\huge\boxed{g(a-1)=\dfrac{2-a}{a}=\dfrac{2}{a}-1}$

Step-by-step explanation:

$g(t)=\dfrac{1-t}{1+t}\\\\g(a-1)-\text{substitute}\ t=a-1\ \text{to}\ g(t):\\\\g(a-1)=\dfrac{1-(a-1)}{1+(a-1)}=\dfrac{1-a-(-1)}{1+a+(-1)}=\dfrac{1-a+1}{1+a-1}=\dfrac{(1+1)-a}{(1-1)+a}=\dfrac{2-a}{a}$

6 0

3 years ago

How do I solve problem 7?

miskamm [114]

Answer:

16ᵗʰ Term of the sequence is 1010

Step-by-step explanation:

7.)

Here,

First Term = a₁ = 5

Common Difference = d = 67

Now, For 16ᵗʰ term, n = 16

a₁₆ = 5 + (16 - 1) 67

a₁₆ = 5 + 15 × 67

a₁₆ = 5 + 1005

a₁₆ = 1010

Thus, 16ᵗʰ Term of the sequence is 1010

<u>-TheUnknownScientist</u>

3 0

4 years ago

What is the first step in evaluating the expression 6−(4÷2×5)2?

OLEGan [10]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers