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3 years ago

Is it yes or no if yes can you please explain it

Mathematics

2 answers:

11111nata11111 [884]3 years ago

6 0

Answer:

No, these triangles are not similar.

Step-by-step explanation:

Similar triangles have the same angle measures.

Knowing that the angles in a triangle add up to 180 degrees, find the missing angle, and you will see that the angles in the triangle are not congruent to each other, meaning that the triangles are not similar.

zhenek [66]3 years ago

6 0

Answer: The triangles are not similar.

Step-by-step explanation:

Similar triangles have similar properties.

- Their sides are the same ratio, but don't have to be the same size.

- Their corresponding angles are equal

- Same shape

To find if the two triangles given are similar, solve each for the missing angle.

All three angle measures of a triangle add to 180 degrees, so subtract the other two angle measures from 180 to obtain the third:

180 - 39 - 43 = 98

180 - 39 - 58 = 83

So, the angle measures of the first triangle are 39 - 58 - 83, and the angle measures of the second triangle are 39 - 43 - 98.

Because the angles are different, the triangles do not have the same shape, nor are their corresponding angles equal.

They are not similar.

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Bookstore has 6 shelves of books about animals there are 30 books on each shelf how many books about animals does bookstore have

Darina [25.2K]

180 because if you multiply 30x6=180 hope I helped

6 0

3 years ago

Read 2 more answers

One month Miguel rented 12 movies and 2 video games for a total of $41. The next month he rented 3 movies and 5 video games for

inn [45]

Step-by-step explanation:

U should use the system of 2 equations.

Let x be the rental cost of a movie and let y be that of video games.

{12x + 2y= 41} eq1

{3x + 5y= 35}eq2 note: eq means equation

The answer is

X=2.5 Y=5.5

So, the rental cost for each movie is 2.5$

and for each video game is 5.5$

5 0

3 years ago

Sherrie invested some money at 6% interest. Sherrie also invested $249 more than 4 times that amount at 12%. How much is investe

Anon25 [30]

Answer:

6%: $1776
12%: $7353

Step-by-step explanation:

Let x represent the amount invested at 6%. Then the amount invested at 12% is 4x+249. Sherrie's interest is ...

0.06x +0.12(4x +249) = 988.92

0.54x + 29.88 = 988.92

0.54x = 959.04

x = 959.04/0.54 = 1776

4x+249 = 7353

Sherrie invested $1776 at 6% and $7353 at 12%.

4 0

3 years ago

Which statement is correct?

Arisa [49]

Answer:

$2.06 \times 10^-^2 = 206$

$1.88 \times 10^-^1 = 18.8$

$206 \times 18.8 = 3,872.8$

$7.69 \times 10^-^2 = 769$

$2.3 \times 10^-^5 = 230,000$

$=\frac{769}{230000}$

= 0.00334

therefore,

3,872.80 > 0.00334

Step-by-step explanation:

Which statement is correct?

(2.06x102x1.88 x 10-1) <7.69x 10

2.3x10-5

(2.06 x 10-2)(1.88 x 10-1) 7.69x 10-

2.3x10-5

7.69 x 10"

(2.06 x 10-2x1.88x10-)>

2.3x10-5

(2.06x 10-2X(1.88x 10-1)-7.69x104

2.3x10-5

Given that;

$2.06 \times 10^-^2 = 206$

$1.88 \times 10^-^1 = 18.8$

$206 \times 18.8 = 3,872.8$

$7.69 \times 10^-^2 = 769$

$2.3 \times 10^-^5 = 230,000$

$=\frac{769}{230000}$

= 0.00334

therefore,

3,872.80 > 0.00334

7 0

3 years ago

PLEASE HELP ASAP!!!<br><br> Y= [?] degrees

Elis [28]

Answer:

y = 25 degrees

Step-by-step explanation:

We start with 115° and x -

115° + x = 180°

x = 180° - 115°

x = 65°

The sum of all of the angles of a triangle will <em>always</em> be 180 degrees -

x + y + 90° = 180°

We substitute x with 65° -

65° + y + 90° = 180°

y = 180° - 65° - 90°

y = 90° - 65°

y = 25°

6 0

3 years ago