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slava [35]
3 years ago
9

Can you help prove this identity?

Mathematics
1 answer:
mario62 [17]3 years ago
3 0
Its six idk really ask your teacher for more help


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Name the degree of the monomial. -10x^(4)
Anna35 [415]

Answer:

4th degree

Step-by-step explanation:

The degree of a monomial is the sum of the exponents of all its variables

FOR EXAMPLE:

7y^(2) x^(3)

the degree of monomial is 2+3=5 (5th degree)

3 0
2 years ago
Write the point-slope form of the equation of the line that passes through the points (-3, 5) and (-1, 4). Include your work in
maw [93]
Firstly, we need to understand the formula of point-slope form:
y1 - y2 =m( x1 - x2)

Where x and y is the coordinates and m is the slope respectively.

To find the slope:
\frac{y1 - y2}{x1 - x2}
In this case:
\frac{5 - 4}{ - 3 - ( - 1)}  \\  =  \frac{1}{ - 3 + 1}  \\  =  -  \frac{1}{2}

We can then put the above slope and the point (-1,4) into the formula:

4-y = -1/2(-1-x)
-y = 1/2+1/2x-4
y = -1/2x+7/2

Alternatively:

y-4=-1/2(x-(-1))
y=-1/2x-1/2+4
y = -1/2x+7/2

Therefore the answer is y = -1/2x+7/2.

Hope it helps!
8 0
3 years ago
Read 2 more answers
Interest rates of 5%,6%,8%, earned on investments of $13,000,$12,000,$4,000. Calculate total amount of interest earned
Mariana [72]
13,000*0.05+12,000*0.06+4,000*0.08=1,690.00
7 0
3 years ago
Which is the value of the rational expression 6-x/x+5 when x=2
Allisa [31]

Answer:

4/7

Step-by-step explanation:

6-x/x+5 let us take x=2

6-2/2+5=4/7

8 0
3 years ago
Steven converted $1,000 to ×105,000 for a trip to Japan. However, he spent only ×50,000. During this period, the value of the do
Mariulka [41]

Answer:

E

Step-by-step explanation:

We were told Steven spent an amount of 50,000. Although the value of the dollar against the yen has changed. So therefore, to calculate the amount of money he spent, we would be needing to divide the amount he spent over the present exchange rate of the dollars to yen.

We then divide the 50,000 by 100 and that equals $500.

Hence, the amount of money spent by Steven is simply $500

5 0
3 years ago
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