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Pavlova-9 [17]
3 years ago
5

WILL MARK YOU BRAINLIEST!!!

Mathematics
1 answer:
Xelga [282]3 years ago
8 0

Answer:

very confusing but i'm guessing the glide reflection on triangle DEF

Step-by-step explanation:

1/2 = 4+D/ xy 7*

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Alison bought 12 shares in The Toy Company when it cost $27. She is planning on selling her shares and they currently cost $39.5
Romashka-Z-Leto [24]

Answer:

46%

Step-by-step explanation:

Given :

Alison bought 12 shares in The Toy Company when it cost $27.

She is planning on selling her shares and they currently cost $39.50.

To Find: . What is the percent increase in sale price?

Solution :

Previous cost = $27

Current cost = $39.50

Increase in price = $39.50-$27=$12.5

Percent increase in sale price=\frac{\text{increase in price} }{\text{original price}} *100

=\frac{\text{12.5} }{\text{27}} *100

=0.4629 *100

=46.29

Thus Percent increase in sale price = 46%

Hence option C is correct

5 0
3 years ago
Read 2 more answers
What is x-6=4 in y=mx+b
ZanzabumX [31]
Since x = 10, it is a vertical line, so there is no y-intercept and the slope is undefined.

Therefore, this equation cannot be written in y=mx+b form


Hope this helped! (:
3 0
3 years ago
Read 2 more answers
Pythagorean Theorem. I need help please!!!!!
Zepler [3.9K]
The hikers started at point S.
The first hiker went 2 miles east and 1 mile north to point A.
The second hiker went 1 mile west and 3 miles south to point B.
See the figure below.

                                                              A
                                                              I
                           1 mile                         I    1 mile
                          I---------S------------------I
                          I                    2 miles
                          I
                          I
            3 miles   I
                          I
                          I
                          B


Now we need to see how much east and how much north hiker B is from hiker A.


                                                            A
                                                              I
                           1 mile                         I    1 mile
                          I---------S------------------I
                          I                    2 miles   I
                          I                                   I
                          I                                   I
            3 miles   I                                   I   3 miles
                          I                                   I
                          I                                   I
                          B----------------------------I
                                         3 miles

From point B go 3 miles east, then 3 + 1 = 4 miles north to point B.
The distance between the hikers is the hypotenuse of a triangle with legs of lengths 3 and 4.

3^2 + 4^2 = d^2

9 + 16 = d^2

d^2 = 25

d = 5

The distance between the hikers is 5 miles.
3 0
3 years ago
Find the solution of this system of equations.
Drupady [299]
<span>{x= 0 + y     </span>⇒ x=y<span>
{3x + 12y= 15

3y + 12y = 12
15y = 15
y = 1

x = y = 1

Answer: x=1,  y=1</span>
4 0
3 years ago
In a 45-45-90 triangle, the hypotenuse is 7, find both the legs
Nadya [2.5K]

Answer: If the hypotenuse is 7, the other 2 sides are \sqrt{24.5} 0r about = 4.95

Step-by-step explanation:  in a 45-45-90 triangle, the legs are equal.

a² + b² = c² .   2(a²) = 49  a² = 49/2

So find the square root of 24.5

\sqrt{24.5}   =4.949747468 .round to 4.95

7 0
3 years ago
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