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allochka39001 [22]
3 years ago
12

I need help checking over this​

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

3

Step-by-step explanation:

2xy⁴ + 2x²y - 3y² + 10x³

In descending order

2xy⁴ + 10x³ + 2x²y - 3y²

Now, In this polynomial the second term is 10x³ and it's degree is 3

Thus, The answer is 3

<u>-TheUnknownScientist</u>

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A pitcher throws a baseball.
coldgirl [10]

Answer:

If the units in the equation are in feet, it lef5t at a height of 7.4 feet (or meters, etc.).

Step-by-step explanation:

p(x) = - 0.013x2 + 0.02x + 7.4

When x, the time, = 0 [just before it leaves the pitcher's hand]

p(0) = 7.4

4 0
3 years ago
3/4 x 2/3 as a fraction
svet-max [94.6K]

Answer:

Hi, There!

Your Answer is \frac{6}{12} ~or~\frac{1}{2}

Step-by-step explanation:

\frac{3}{4} ~x~\frac{2}{3} = \frac{3 ~x~2}{4~x~3}

Which Equals

\frac{6}{12}

Now if you dived the numerator and denominator by 6 you Get...

\frac{1}{2}

Therefore, I hope this helps!

Take Care!

-Jay-

5 0
3 years ago
A pair of sandals cost $34.00, and 5% tax is charged on the purchase. How much tax is paid?
mylen [45]

Answer:

1.70 of tax is paid

Step-by-step explanation:

34(1+0.05) = 35.7

35.7-34= 1.70

1 represents out 100%

do 5% in decimal form which is 0.05

5 0
3 years ago
PLZ HELP Find the value of x that makes ΔXYZ~PQR
Galina-37 [17]

Answer:

x = 8

Step-by-step explanation:

\triangle XYZ \sim\triangle PQR... (GIVEN) \\\therefore \frac{XY}{PQ} = \frac{YZ}{QR}.. (csst) \\\therefore \frac{20}{30}= \frac{x+6}{21}\\\therefore \frac{2}{3}= \frac{x+6}{21}\\\therefore \frac{2\times 21}{3}= {x+6}\\\therefore 14= {x+6}\\\therefore 14-6= {x}\\\therefore 8= {x}\\\huge \orange{\boxed {\therefore x = 8}}

6 0
4 years ago
Help please!! This is hw and it’s due soon.
eduard

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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