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3 years ago

Evaluate u/z+xy^2 for u=10, x=3, y=7, and z=5

Mathematics

1 answer:

a_sh-v [17]3 years ago

3 0

I don't know I don't know I don't know I don't know I don't know I don't know

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Helpppppppppppppppppppppppppppp

Oliga [24]

To find the area of a complex shape:

⇒ must split into simpler shapes

a rectangle of 8m by 7m
a rectangle of 2m by 8 m

Now let's find:

Area of a rectangle of 8m by 7m

$Area=8*7=56m^2$

Area of a rectangle of 2m by 8m

$Area = 2 * 8 = 16m^2$

Total Area = 56 + 16 = 72 m²

Answer: 72 m²

Hope that helps!

6 0

1 year ago

“x” means what in math equations? I’m not the best at math :/

tino4ka555 [31]

Answer:

X is just the variable or missing edge, side, angle .etc that you are looking for

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

X2 + 4x - 9 = 5x + 3 O A. 4 O B. -3 O C. -7 O D. 5 E. -2 F-4

elena-14-01-66 [18.8K]

Answer:

${x}^{2} + 4x - 9 = 5x + 3 \\ {x }^{2} - x - 12 \\ {x}^{2} - 4x + 3x - 12 \\ x(x - 4) + 3(x - 4) \\ (x - 4)(x + 3) \\ x = 4 \: and - 3$

7 0

2 years ago

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%

ehidna [41]

Answer:

The price will be $105.47

Step-by-step explanation:

Given that i purchase a product for $79.99 and two accessories for $9.99 and $7.00. we have to find how much will i owe after taxes applies 8.75%

Now, the cost price of the product and the two accessories will be

$79.99+$9.99+$7.00

= $96.98

Now, also the tax applies at the rate 8.75%

∴ $Tax=8.75\%\thinspace of\thinspace96.98$

= $8.48575=8.49(approx)$

Hence, the price which i owe after taxes will be $96.98+$8.49=$105.47

8 0

2 years ago

Write the first five terms of each sequence described and identify the sequence as

Vedmedyk [2.9K]

Answer: i think its 4 im not sure

Step-by-step explanation:

8 0

2 years ago