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olga nikolaevna [1]
3 years ago
9

Please help! (listing BRAINLIST and giving points) ​:D​

Mathematics
1 answer:
Luden [163]3 years ago
3 0

Answer:

40°

Step-by-step explanation:

because angle In an isosceles triangle base angles are same and angle in a triangle add up to 180° and angle on a straight line add up to 180°

hope this helps:)

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A parallelogram has an area of x^2 + 9x - 36.
posledela

Answer:

The least value is 1

Step-by-step explanation:

Area of a Parellelogram = Base x Height

6 0
3 years ago
Pleaseeeeee solveee 25 points pleaze help geometry
tatiyna

Answer:

(-3/2, 6)

Step-by-step explanation:

(-3,8) (6,-4)

As we move along the line segment with endpoints (-3,8) and (6,-4) from  (-3,8) to (6,-4) x increases by 9 units (from -3 to 6) and y decreases by -12 units (from 8 to -4).

for ratio of 1:5

Since 1+5=6, the point we are looking for is 1/6 of the way from (-3,8) to (6,-4).  

So, the desired point is

(-3 + (1/6)(9), 8 - (1/6)(12) )

= (-3 + 3/2 , 8 - 2)

= ( (-6 + 3)/2, 6)

= (-3/2, 6)

for map reference see the image below

8 0
3 years ago
What are whole numbers and their opposites called?
cricket20 [7]

Answer:There are positive integers, for example, 3, and its opposite, a negative integer, -3.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Rewrite 8/15 and 11/20 so that they have a common denominator.
faltersainse [42]

Answer:

32/60 and 33/60

Step-by-step explanation:

Common Denominator is 60.

8x4=32

15x4=60

8/15= 32/60

11x3=33

20x3=60

11/20= 33/60

8 0
3 years ago
Determine an equation of a quadratic function with x-intercepts of 2 and 8, that passes through the point E(10. - 16).
stiks02 [169]

Step-by-step explanation:

We know that the parabola will be able to be factored into y=a(x+2)(x−3)y=a(x+2)(x−3), where aa will be some scaling factor that restricts the parabola to run through the point (5,10)(5,10). To find aa, just substitute values for xx and y,y,

y=a(x+2)(x−3)∣∣∣(5,10)⟹10=a(5+2)(5−3)y=a(x+2)(x−3)|(5,10)⟹10=a(5+2)(5−3)

We can then conclude that a=57a=57. Thus, our parabola is

f(x)=57x2−57x−307f(x)=57x2−57x−307

1.9K views

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Answer requested by 

Hunter Zeigler

6

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A. Skodras

, MSc Mathematics & Applied Mathematics

Answered 2 years ago · Author has 697 answers and 1.6M answer views

6 0
3 years ago
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