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marissa [1.9K]
4 years ago
15

5 squared - -9 squared / 5 - -9​

Mathematics
2 answers:
allsm [11]4 years ago
8 0

Answer:

25 & 81

Step-by-step explanation:

5 squared is 25

9 squared is 81

if that's what you're looking for

Olin [163]4 years ago
5 0

Answer:

-4

Step-by-step explanation:

5 squared= 25

-9 squared = 81

divided by

5 - (-9) = 14

25 - 81 = -56

-56 / 14 = -4

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2 7 8 3 12 9 <br> What is the sequence
klemol [59]

Answer:

add 5, add 1, subtract 5, add 9, subtract 3.

Step-by-step explanation:

you add, then add again, and then subtract, then add again, and then subtract again.

8 0
4 years ago
What other circle theorems can cyclic quadrilaterals can be related to? Explain how.
Nitella [24]

The circle theoremss that cyclic quadrilaterals can be related to include:

  • Every corner of the quadrilateral touches the circumference of the circle.
  • The ratio between the diagonals and the sides can be defined.
  • The product of the diagonals is equal to the sum of the product of its two pairs of opposite sides.

<h3>What is a cyclic quadrilateral?</h3>

It should be noted that cyclic quadrilateral simply means a quadrilateral that's drawn inside a circle.

In this case, every corner of the quadrilateral must touch the circumference of the circle.

Also, the product of the diagonals is equal to the sum of the product of its two pairs of opposite sides.

Learn more about cyclic quadrilateral on:

brainly.com/question/18807481

#SPJ1

8 0
2 years ago
Stefan sells Jin a bicycle for $162 and a helmet for $18. The total cost for Jin is 150% of what Stefan spent originally to buy
Ber [7]

Answer:

He spent $110.00 on both originally

Step-by-step explanation:

Add both prices too get 165

Then use the equation  =  

cross multiply to get 150x=16500

Divide 16500 by 150 to get x alone

x= 180

3 0
3 years ago
Question 3: Solve for x
dmitriy555 [2]

Answer:

<u>-2</u>

Step-by-step explanation:

Solving :

8^{x+2} = 32^{2x+4}

2^{3(x+2)} = 2^{5(2x +4)}

3(x + 2) = 5(2x + 4)

3x + 6 = 10x + 20

10x - 3x = 6 - 20

7x = -14

x = <u>-2</u>

7 0
2 years ago
Calculate the common difference.<br> 5.9. 13.17
Aleks04 [339]

Answer:

answer is 4.

Step-by-step explanation:

the difference between 5 and 9 is 4

9-5=4

and in 13 and 17 it's the same

17-13=4

so the common difference is 4

write 4️⃣is the answer

5 0
3 years ago
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