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slamgirl [31]
3 years ago
14

Helpp answer thiss please​

Mathematics
1 answer:
aleksandrvk [35]3 years ago
3 0
The length of the side of the small triangle is 4...the side length of the large triangle is 9 (5+4), not 5. It should be correctly written as 4/6 = 9/x
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Identify the degree of the polynomial 8x^3y^2 – 10xy + 4x^2y^2 + 3.
Anastaziya [24]
When the polynomial has more than one variable you have to sum the exponents of the variables for every monomial. The largest sum is the order of the polynomial.

Here:

momomial   sum of the exponents
8x^3y^2       3 + 2  = 5
-10xy           1 + 1 = 2
4x^2y^2       2 + 2 = 4

Then the degree is 5.
3 0
3 years ago
Read 2 more answers
PLEASE PLEASE PLEASE HELP!!!!!!
Dmitry_Shevchenko [17]

Answer:

-6= -4

1= -2

2= 0

3= 2

10= 4

Step-by-step explanation:

Graph it.

4 0
2 years ago
Explain why you would want to keep some, but not all, receipts as part of your financial records.
Alex73 [517]

You or we keep only those receipts

1. The receipt of those goods which has high transaction value, so that if there is a mismatch, at that time you can help the financial authorities or System.

2. We keep those receipts of goods,which are under warranty period or for which you are paying EMI.

3.  Receipt of those goods which has very high amount printed on it, and it mismatch with our income ,i.e not correlated with our income Someone can make false claim to entangle you.

4 0
3 years ago
A cheetah ran 300ft in 2.92 sec what was the average speed in mph
Diano4ka-milaya [45]

Answer:

70.05 mph

Step-by-step explanation:

A cheetah ran 300 feet in 2.92 seconds. What is the cheetah's average speed in miles per hour

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

(300 ft/2.92 sec)(1 mi/ 5280 ft)(3600 sec/1 hour)

= {300*1*3600 miles)/(2.92*5280*1 hour)

 

= 91080000 miles/15417.6 hours

= 70.05 mph

5 0
3 years ago
PLEASE HELP MEEEE I NEED HELP PLEASE NO ONE WILL HELP ME
nevsk [136]

Answer:

a. From x = -2 to x = 0, the average rate of change for both functions is negative

d. The quadratic function, y = x², has an x-intercept at the origin

Step-by-step explanation:

From x = -2 to x = 0, the rate of change is negative because both functions are going in a downward slope. The quadratic function y = x² touches the x-axis right at (0, 0), meaning it has an x-intercept at the origin.

The second answer is incorrect because y = x² does not intersect the other parabola at (2, 3). The third is incorrect because y = x² + 3 does not even touch the x-axis. The fifth is incorrect because the rate of change is negative, not positive. Finally, the sixth is incorrect because y = x² + 3 does not intersect the other parabola at (2, 7). Hope this helps! Feel free to ask any questions!

3 0
3 years ago
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