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puteri [66]
3 years ago
8

What property is 7/8+0=7/8?

Mathematics
1 answer:
castortr0y [4]3 years ago
8 0

Answer:

wdym

Step-by-step explanation:

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Hi! I attached the question ​
velikii [3]

Answer:

Yes, By SAS

Step-by-step explanation:

I did the quiz and this was the answer, Hope This Helps! :D

7 0
3 years ago
Read 2 more answers
Factor the following polynomial fully.
salantis [7]

Answer:

2(x + 2)(5x-2)

Step-by-step explanation:

Here, we want to factorize the given polynomial

We have this as follows;

10x^2 + 20x - 4x -8

10x(x + 2) - 4(x + 2)

= (10x-4)(x + 2)

We can factor the first side by bringing out two and we will have;

10x-4 = 2(5x-2)

and hence;

2(x + 2)(5x-2)

3 0
3 years ago
Consider the given function.
Arturiano [62]

Answer:


Step-by-step explanation:

To find the intercept with the x axis, we make h (x) = 0.

0 = (x + 1) ^ 2 - 4

0 = x ^ 2 + 2x + 1 -4

0 = x ^ 2 + 2x - 3

0 = (x +3) (x-1)

x = 1

x = -3

To find the intercept with the y axis, we make x = 0.

y = (0+1)^2 -4

y = -3

For a quadratic equation of the form ax ^2 + bx+ c

The vertex is calculated with the formula x = -b/2a

So:

x = -2/2(1)

x = -1

Finally the axis of symmetry of a quadratic function always passes through the vertex.

So:

x = -1

Below is a graph for this function, where you can see the cut points with the axes, the vertex and axis of symmetry


8 0
3 years ago
The Sandberg Institute building in Amsterdam generates revenue by selling advertising space on the exterior of the building. The
Contact [7]

Answer:

2.7 million euros per month

Step-by-step explanation:

Since the room is a rectangular prism, we find the area of the room without its top and bottom, which is the area of the walls, A. So,

A = 2(lh + wh) = 2h(l + w) where l = length of room = 50 m, w = width of room = 40 m and h = height of room = 75 m

Substituting the values of the variables into A, we have

A = 2h(l + w)

= 2(75 m)(50 m + 40 m)

= 150 m × 90 m

= 13500 m²

= 13500 × 1m²

= 13500 × 10000 cm²

= 135000000 cm²

= 1.35 × 10⁸ cm²

Now, since 50 cm² of space = 1 Euro per month, then 1.35 × 10⁸ cm²

= 1.35 × 10⁸ cm² × 1 Euro per month/50 cm²

= 0.027 × 10⁸ Euro per month

= 2.7 × 10⁶ Euro per month

= 2.7 million euros per month

So, the institute will earn 2.7 million euros per month

5 0
3 years ago
The campers in cabin C walked 3/5 of 9 miles. how many miles did they walk?
kobusy [5.1K]
3/5×9
(3×9)/5
27/5=25/5+2/5
5 2/5
5.4 miles
7 0
3 years ago
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