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2 years ago

7

Someone help me please. this is annoying. which ones are right?

1 answer:

marta [7]2 years ago

5 0

9514 1404 393

Answer:

B, C, D, E

Step-by-step explanation:

A square has all side equal, opposite sides parallel, and all angles equal (90°). Because all sides are equal, so are adjacent sides. All but the first and last descriptions apply to a square.

The first description is that of a trapezoid, which has exactly one pair or parallel sides. The last description is that of an isosceles (right) triangle, which has sides that are referred to as "legs."

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13. Jimmy is writing a paper for one of his classes. The paper has to be 3,000 words

Kipish [7]

Answer:

500

Step-by-step explanation:

3000 divided by 6

Hope this helped, sorry if I'm wrong!

3 0

2 years ago

Read 2 more answers

What is the value of -7(x to the second power - 6) +2y when x=2 and y =-6

alexgriva [62]

Answer:

if x equals 2 and y equals negative 6 then the answer is....

A. -1

Step-by-step explanation:

5 0

2 years ago

leonid [27]

Answer:

Step-by-step explanation:

B = 180 - 50 - 35 = 115 degrees

By the law of sines,

$c=\frac{13\sin 35^{\circ}}{\sin 115^{\crc}}$

And $a=\frac{13\sin 50^{\circ}}{\sin 115^{\circ}}$

6 0

2 years ago

If f(x) = x^2 is vertically stretched by a factor of 6 to g(x) and reflected over the x-axis, what is the equation for g(x)?

Orlov [11]

Answer:

Option B

$g(x) = -6x^2$

Step-by-step explanation:

If the graph of the function $g(x)=cf(x)$ represents the transformations made to the graph of $y= f(x)$ then, by definition:

If $0$ then the graph is compressed vertically by a factor c.

If $|c| > 1$ then the graph is stretched vertically by a factor c

If $c$ then the graph is reflected on the x axis.

In this problem we have the function $f(x)=x^2$

We now that this function is vertically stretched by a factor of 6 to g(x) and reflected over the x-axis

Then $|c| =6 >0$ and $c=-6$

Therefore the graph of $g(x)$ is $g(x) = -6f(x)$

$g(x) = -6x^2$

4 0

2 years ago

Which angles are congruent to each other? Select all that apply

Olin [163]

Add the pic so we can help you

7 0

3 years ago