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ioda
3 years ago
14

Can someone help me with both of these questions please and thank you so much!

Mathematics
1 answer:
borishaifa [10]3 years ago
3 0
Well in order to solve the first one you would want to find things in the numerator and the denominator that are similar; such as 9x and 15x, or 2x squared and x square. Then you should divide the numbers
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Write the explicit formula that represents the geometric sequence -2, 8, -32, 128 show your work. 
alekssr [168]
There it is! Hope that helps
Download docx
5 0
3 years ago
What is the value of x^6+y^2x 6 +y 2 x, start superscript, 6, end superscript, plus, y, squared when x=1x=1x, equals, 1 and y=11
Scrat [10]

Try 122.

<h3 />

Step-by-step explanation:

Since <em>x</em> = 1, x^6 = 1.

Since <em>y</em> = 11, 11^2 = 121.

1 + 121 = 122.

<h3 /><h3>So, the value of <em>x</em> ^ 6 + <em>y </em>^ 2 = 122.</h3><h3 />
8 0
3 years ago
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Given (64y^2)+(4x^2)+128y+16x+64=0, transform the equation into the appropriate form
____ [38]

Answer:

(8y+8)²+(4x²+16)=0

Step-by-step explanation:

Given:

(64y²)+(4x²)+128y+16x+64=0

Find:

Equation into the appropriate form

Computation:

(64y²)+(4x²)+128y+16x+64=0

(8y)²+(2x)²+128y+16x+64=0

(8y)²+(2x)²+2(8y)(8)+2(2x)(4) + 8²=0

(8y+8)²+(4x²+16)=0

6 0
3 years ago
A square poster has a side length of 26 in. Drawn on the poster are four identical triangles. Each triangle has a base of 8 in.
Firdavs [7]
To find the probability of landing on a triangle, you will want find the combined areas of the triangles and the total area of the square target.

Divide the area of the combined areas and the total area to find the probability of landing on a triangle.

A = 1/2bh
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A = 32 square inches
32 x 4
128 square inches (areas of triangles)

A = bh
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A = 676 square inches

128/676 = 0.189

There is an approximate probability of 0.19 of hitting a triangle.
6 0
3 years ago
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800 out of 1/10 is what?
lesya692 [45]

Answer:

If you meant what is 1/10 of 80 the answer is 80

Step-by-step explanation:

4 0
3 years ago
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