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Dafna1 [17]
3 years ago
12

Are all the angles the same?

Mathematics
2 answers:
mars1129 [50]3 years ago
7 0
Angle 1,4,5,8
Angle 2,3,6,7
Are same
Anni [7]3 years ago
6 0
No they aren't all the same, try reviewing and looking back at the lesson.
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Help!!!1!!!!!!!!!!!!!!!!!!!!!!
ad-work [718]
Equation B is written in vertex form, which means you can read the vertex (extreme value) from the numbers in the equation.

Vertex form is
   y = a(x -h)² + k
where the vertex (extreme point) is (h, k). Whether that is a maximum or a minimum depends on the sign of "a". When "a" is negative, the graph is a parabola that opens downward, so the vertex is a maximum.


Equation B reveals its extreme value without needing to be altered.
The extreme value of this equation is a maximum at the point (2, 5).

3 0
2 years ago
The tax on a $30 item is $1.20. Find the tax on a $130 item. How do I set this problem up?
borishaifa [10]

Answer:

$5.20

Step-by-step explanation:

Find the tax rate first:

 $1.20

-------------- = 0.04

 $30.00

The tax rate is 4%.

Then the tax on a $130 item is 0.04($130) = $5.20

7 0
3 years ago
Probability that carbon emissions beyond permissible level and test predicts it
sergey [27]
Probability that carbon essissions beyond permissible level and test predicts did it
5 0
3 years ago
Whats the product of (-3x+2y)(4x-y)
oee [108]

Answer:

-12x^2 + 11xy - 2y^2

Step-by-step explanation:

5 0
3 years ago
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Farmer Brown is prepping his circular garden for the new spring/summer season of vegetables. The garden has to be larger than 25
d1i1m1o1n [39]

Answer:

The area is 78.5, the farmer does have enough space to plant his vegetables

Step-by-step explanation:

To find the area, you need to use the formula, A=πr², (make sure the diameter is turned into the radius by dividing by 2, in this case, it's 5 as the radius)

Plug in your numbers, A= 3.14(5)²

                                    A= 3.14(25)

The area is 78.5

So the farmer does have enough space to plant his vegetables since 78.5 is greater than 25

7 0
3 years ago
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