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adelina 88 [10]
3 years ago
11

Determine whether the triangles are similar. If so, write a similarity statement and name the postulate or the theorem you used.

If not, explain.

Mathematics
1 answer:
likoan [24]3 years ago
3 0

Answer:

yes they are similar

Step-by-step explanation:

1/4 they are booth acute

2/4 they both have 3 faces

3/4 they both have a angle with a degrees of 41

4/4 they look alike.

there are for explanations for the similarity.

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Is the point (5, –9) a solution in the equation y < -x -3
scoray [572]

Answer:

yes, because if you input 5 for x it would be -8

and if u input -9 for y it is right as -8 is closer to 0 than -9

3 0
4 years ago
each statement below describes the transformation of the graph f(x)=x square. which statement correctly describes the graph of g
Vitek1552 [10]

Answer:

The correct option is:

The graph of g(x) is the graph of f(x) translated 7 units up and 7 units right.

Option A is correct option.

Step-by-step explanation:

The parent function is: f(x)=\sqrt{x}

The transformed function is: g(x)=\sqrt{x-7}  +7

We need to find the statement that best describes the transformed function.

We know the transformation rule:

If f(x) is transformed into f(x)+c, then the function is transformed vertically c units up.

If f(x) is transformed into f(x)-c, then the function is transformed vertically c units down.

If f(x) is transformed into f(x-c) then the function is transformed right c units.

If f(x) is transformed into f(x+c) then the function is transformed left c units.

So, In the given transformation:

The parent function is: f(x)=x^2

The transformed function is: g(x)=\sqrt{x-7}  +7

The transformed function is shifted 7 units up g(x)=\sqrt{x-7} \mathbf{ +7} and 7 units right g(x)=\sqrt{x\mathbf{-7}} +7

So, The correct option is:

The graph of g(x) is the graph of f(x) translated 7 units up and 7 units right.

Option A is correct option.

8 0
3 years ago
The average amount that a college student spends on a textbook is $205. What is the probability that a students spends between $
garri49 [273]

Complete question :

The average amount that a college student spends on a textbook is $205 with a

standard deviation of $35. What is the probability that a student spends:

A. between $10 and $310?

Answer:

0.999

Step-by-step explanation:

Mean, m = 205 ; Standard deviation, s = 35

Z = (x - m) / s

x = 310

Z = (310 - 205) / 35 = 3

P(z < 3) = 0.99865

x = 10

Z = (10 - 205) / 35 = - 5.57

P(Z < - 5.5)

P(z < 3) - P(z < - 5.5)

0.99865 - 0

= 0.999

5 0
3 years ago
What is the equivalent expression of 9+ a J plus 6J -1+ 2K
Salsk061 [2.6K]

Answer:

1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111

Step-by-step explanation:

4 0
3 years ago
Find the interest due on $250 at 11% for 2 years.<br> A.) $55.00<br> B.) $57.00<br> C.) $54.00
BlackZzzverrR [31]

Answer:

the answer is a

Step-by-step explanation:

because 250 x 11% equals 27.5 and 27.5 x 2 equals 55. hope this helps

6 0
4 years ago
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