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3 years ago

PLEASE HELP ME IT'S DUE IN A FEW SECONDS

Mathematics

2 answers:

solong [7]3 years ago

8 0

Answer:

a 4^3 b 2^7

c 7^2 d 12^5

a 5x5x5x5 625

b 11x11 121

c 12x12x12 256

I couldn’t do 3, sorry.

Luden [163]3 years ago

7 0

Answer:

N1:

A: 4^3

B: 2^7

C: 7^2

D: 12^5

N.2:

A.Expanded: 5*5*5*5 Standard: 625

B. Expanded: 11*11 Standard:121

C. Expanded:2*2*2*2*2*2*2*2 Standard: 256

D. Expanded:12*12*12 Standard: 1728

N.3:

A. 3^3

B. 6^2

C. 8^2

D. 2^2

E. 5^3

F. 2^3

G. 7^3

H. 25^2

Please mark as BRAINLIEST

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Karo-lina-s [1.5K]

Answer:

The enlargement will be 30 ft by 7.5 ft.

Step-by-step explanation:

A scale drawing is a larger or smaller version of an object. To find the dimensions of the new drawing, multiply each measurement by the scale factor. The scale factor here is 5/2 or 2.5.

12(2.5)=30 ft

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3 years ago

Graph the image of the given triangle under a dilation with a scale factor of 1/3 and center of dilation (0, 0) .

Vinil7 [7]

We are given : A scale factor of 1/3 and center of dilation (0, 0).

For the given image, the coordinates of the vertices of the triangle are

(0,9), (0,0) and (-6,0).

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Scale factor * [Vertex coordinates of the given image - Coordinate of Center of dilation] +Coordinate of Center of dilation.

Applying same formula to each coordinates we are given.

(0,9) --> 1/3 [ (0,9) - (0,0) ] + (0,0) ] = 1/3 [ (0,9)] +(0,0) = (0,3).

(0,0) --> 1/3 [ (0,0) - (0,0) ] + (0,0) ] = 1/3 [ (0,0] +(0,0) = (0,0).

(0,9) --> 1/3 [ (-6,0) - (0,0) ] + (0,0) ] = 1/3 [ (-6,0)] +(0,0) = (-2,0).

Now, we can plot those resulting coordinates on the graph and form a triangle.

6 0

3 years ago

Read 2 more answers

Help me please for points

Iteru [2.4K]

Payo ko lang sayo:Makinig ka sa Lesson nyo at pag-aralang mabuti wag kang gumaya saken minsan lang ako makinig

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3 years ago

Find the domain of the given function. f(x) = square root of quantity x plus eight divided by quantity x plus four times quantit

BaLLatris [955]

Your f(x)=sqrt[x+8]/(x+4)(x-6) is MUCH clearer, but not 100% clear. I will assume that your denominator here is the product of (x+4) and (x-6):

√x+8)

f(x) = ------------------

(x+4)(x-6)

We cannot divide by zero. Thus, x cannot be -4 and cannot be 6.

Thus, the domain is:

(-infinity, -4) or (-4, 6) or (6, infinity).

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4 years ago

The expression (1/50)(sqrt(1/50)+sqrt(2/50)+sqrt(3/50)+...+sqrt(50/50) is a Riemann Sum approximation for

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$\dfrac1{50}\left(\sqrt{\dfrac1{50}}+\sqrt{\dfrac2{50}}+\cdots+\sqrt{\dfrac{50}{50}}\right)=\displaystyle\sum_{n=1}^{50}\sqrt{\dfrac n{50}}\frac1{50}$

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3 years ago