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Lana71 [14]
3 years ago
13

Can anyone help me with this Midterm Advanced Algebra problem (DONT ANSWER IF YOUR NOT SURE)

Mathematics
2 answers:
Mila [183]3 years ago
4 0

Answer:

Its 9x^10

Step-by-step explanation:

olga_2 [115]3 years ago
4 0
Answer: C. 9z^10

Why:
You must distribute the square through the values.

So to begin,
-3^2 equals 9
(z^5)^2 equals z^10 (since exponent to an exponent is just multiplying both of them and 5 times 2 is 10)

So getting 9 and z^10 to combine, we get 9z^10
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3 of 8<br> The area of a circle is 16.71cm2.<br> Find the length of the radius rounded to 2 DP.
Cerrena [4.2K]

Answer:

Radius = 2.31 cm

Step-by-step explanation:

Area of circle = 16.71 square centimeters

\pi r^2 = 16.71 \\3.14r^2=16.71\\r^2=\frac{16.71}{3.14}\\r^2=5.32\\\sqrt{r^2}=\sqrt{5.32}\\r=2.306

Radius of circle = 2.31 centimeter

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3 years ago
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Step-by-step explanation:

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3 years ago
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PLEASE HELP :((<br><br> Which inequality is represented by the graph?
4vir4ik [10]

Answer:

y < 5/3x -3

Step-by-step explanation:

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4 0
4 years ago
Sam is an artist, and he wants to purchase frames to display his work at home. He wants to frame no fewer than 10 of his pieces,
Amiraneli [1.4K]

Answer:

The option D) 24x+18y=\dollar 225 and x+y^210 is correct

Step-by-step explanation:

Given that Sam is an artist, and he wants to purchase frames to display his work at home.

He wants to frame no fewer than 10 of his pieces, and he can spend a maximum of  $225. Large frames cost $24, and medium frames cost $18.

<h3>To find the system of inequalities can Sam use to determine the number of large frames, x, and medium frames, y, that he can purchase to meet his needs :</h3>

Let x be the large frames cost

Therefore x=\dollar 24

Let y be the medium frames cost

Therefore y=\dollar 18

Sam's Spend amount is \dollar 225

We can write the system of the given condition by

24x+18y=\dollar 225

x+y^210

<h3>Therefore the option D) 24x+18y=\dollar 225 and  x+y^210 is correct</h3>

4 0
4 years ago
Help !!!! Please number 1
Rudiy27

Answer:

Step-by-step explanation:

you have a special triangle 30-60-90

the ration in this traingle is x, x\sqrt{3} , 2x, where 2x is the hypothenuse

the hypothenuse is 12

x=12/2=6

the other leg is 6\sqrt{3}=10.39

3 0
3 years ago
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