3 years ago

Can someone help me get this problem will give brainliest to who ever gets it right and 100 points.

Mathematics

1 answer:

anzhelika [568]3 years ago

7 0

Answer:

similar triangles are the same shape, but not necessarily the same size.

Step-by-step explanation: So im thinking it is a YES.

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In a triangle, one side length is 4 feet and another side length is 7 feet. Which answers are possible lengths for the third sid

Nuetrik [128]

Answer:

Step-by-step explanation:

You might just think that I subtracted but on the triangle the last side is the base which is always smaller.

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2 years ago

The area of a square is defined by, A(x) = x 2 - 6x + 9. What is the length of a side of the square?

Dmitriy789 [7]

A9x) = x^2 - 6x + 9 = (x - 3)^2

length of a side = x - 3

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3 years ago

if a tree diagram were drawn to determine the number of possible outcomes when choosing one of 5 salads, one of 6 entrees, and o

hram777 [196]

Answer:

270

Step-by-step explanation:

Just multiply.

5*6*9=270

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4 years ago

Read 2 more answers

Can someone help me please

IgorLugansk [536]

Answer:

Step-by-step explanation:

The slope is 4.

Let's find the slope between your two points.

(1,−2); (3,6)

(x1,y1) = (1,−2)

(x2,y2) = (3,6)

Use the slope formula:

m = y2−y1 / x2−x1

= 6− −2 / 3−1

= 8 / 2

= 4

Answer:

m = 4

7 0

3 years ago

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Conplete the square to solve the quadratic equation. x<br><img src="https://tex.z-dn.net/?f=1%20%7Bx%7D%5E%7B2%7D%20%20-%206x%20

o-na [289]

Answer:

$\large\boxed{x=4\pm2\sqrt6}$

Step-by-step explanation:

$x^2-6x+12=2x+20\qquad\text{subtract}\ 2x\ \text{and}\ 12\ \text{from both sides}\\\\x^2-8x=8\\\\x^2-2(x)(4)=8\qquad\text{add}\ 4^2=16\ \text{to both sides}\\\\x^2-2(x)(4)+4^2=8+4^2\qquad\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\(x-4)^2=24\iff x-4=\pm\sqrt{24}\\\\x-4=\pm\sqrt{4\cdot6}\\\\x-4=\pm\sqrt4\cdot\sqrt6\\\\x-4=\pm2\sqrt6\qquad\text{add 4 to both sides}\\\\x=4\pm2\sqrt6$

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3 years ago