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Ksenya-84 [330]
4 years ago
12

Please help me do this 2 assignments (:

Mathematics
1 answer:
amm18124 years ago
8 0
4)120
5) -24a¹⁰
………………
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Match each term w/ definition <br> will give brainliest
Archy [21]

Answer:

if any girl want to be my friend?

4 0
3 years ago
Read 2 more answers
A parabola has its vertex at (2, 2), and the equation of its directrix is y = 2.5. The equation that represents the parabola is
LUCKY_DIMON [66]
We are given with the data of a parabola with vertex at (2, 2) and directrix at <span>y  = 2.5. the formua should be ax^2 + b x + c = y because of the directrix. 

(x-h)^2 = 4a (y-k)
(x-2)^2 =4a (y-2) 
a is the equidistant distance from focus to vertex and from vertex to directrix that is equal to -0.5
then the  answer is 
</span>(x-2)^2 =-0.5*4 (y-2) 
<span>x2 - 4x + 4 = -2y +4
x2-4x+2y = 0

answer is C

</span>
3 0
3 years ago
Please help me it will be helpful
morpeh [17]

Answer:

30 ways, 5 x 3 x 2 = 30

6 0
3 years ago
How do I write 3x3x3x3 in exponential form
yarga [219]

Answer:

3 with the exponent of four.

Step-by-step explanation:

You would count the number of of three's. Since there are four three's, then you would write the 4 right by the three on the top right hand corner.

6 0
3 years ago
Part B
solmaris [256]

The length of the other leg of the right triangle will be 13.86 cm.

The complete question is given below.

The triangle BCD ​ is a right triangle. The length of the hypotenuse is 19 centimeters. The length of one of the legs is 13 centimeters.

What is the length of the other leg?

<h3>What is a Pythagoras theorem?</h3>

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

The Pythagoras theorem formula is given as

H² = P² + B²

Let the unknown sides be x. Then we have,

19² = 13² + x²

361 = 169 + x²

 x² = 361 – 169

 x² = 192

  x = 13.856 ≈ 13.86 cm

More about the Pythagoras theorem link is given below.

brainly.com/question/343682

#SPJ1

5 0
2 years ago
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