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-Dominant- [34]
3 years ago
12

Can someone help me with this math problem? -5+2x^3+2x^3-3+4x^2-2x^2-x^3

Mathematics
1 answer:
allochka39001 [22]3 years ago
8 0

Answer:

3 ^3  +  2 ^2  −  8

Step-by-step explanation:

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What is the measure of EACH exterior angles t<br>of the polygon shown?​
statuscvo [17]

Answer:

45 degrees

Step-by-step explanation:

The following shape is an octagon, having 8 sides and knowing that any regular polygon has an exterior angle value of 360 degrees, you can say 360/8 to find the measure of each exterior angle, leading to equal 45 degrees.

Hope it helped! (:

8 0
3 years ago
A right triangle with side a being 7 and the hypotenuse is 8. Find the measure of the missing side length. Round your answer to
Virty [35]

Answer:

4

Step-by-step explanation:

use the Pythagoras' theorem

formula for an ABC triangle( right angled)

AB is height

BC is hypotenuse

CA is length

BC^{2} = AB^{2} + CA^{2}

in your case

AB is 7

BC is 8

CA is unknown so we write x

8^{2}=7^{2}+x^{2}

64=49+x^{2}

64-49=x^{2}

15=x^{2}

\sqrt{15} =x

3.87=x

4=x

7 0
3 years ago
A restaurant charges $5.00 for a slice of pizza that is 1/3 of a pizza and $4.50 for a slice that is 1/5 of a pizza. One day the
katrin [286]

Answer:

<h3>5ths</h3>

Step-by-step explanation:

Given that:

  • Price of whole pizza (A) = 5 × 3 = $15
  • Price of whole pizza (B) = 4.50 × 5 = $22.50

They make 8 whole pizzas.

Therefore

  • Thirds (A) = 15 × 8 = $120
  • Fifths (B) = 22.50 × 8 = $180

They'll make more money if they slice it into fifths.

180 - 120 = $60

Because if they slice it into thirds, total profit will be $60 less

____________________

#IndonesianPride - kexcvi

7 0
2 years ago
Serena is the manager at the coffee shop .the amount of money she earns is represented by the equation m= 21h , where h is the a
shutvik [7]
21 - 13.50= 7.50

so based on what your question is asking, Serena makes $7.50 more than Gabe per hour.
8 0
3 years ago
Read 2 more answers
Q - 2q &gt; 32 What is q?
Leviafan [203]
Q-2q>32
-q>32 so
q<32
7 0
3 years ago
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