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sdas [7]
3 years ago
7

Which statements about the triangles are correct? Select TWO answer choices that apply.

Mathematics
1 answer:
Ludmilka [50]3 years ago
7 0
A-are similar because they simply have different dimensions
E-rotation 180 degree ,and dilation
I hope I helped you☺️
You might be interested in
The sum of two numbers is 34. Half of the first number plus one third of the second number is 14. What are the two numbers?
Flura [38]

Answer:

  • 16 and 18

Step-by-step explanation:

Let the numbers be x and y. Then we got following equations:

  • x + y = 34
  • 1/2x + 1/3y = 14

<u>Double the second equation and subtract from the first one. Solve for y:</u>

  • x + y - x - 2/3y = 34 - 2*14
  • 1/3y = 6
  • y = 3*6
  • y = 18

<u>Find x:</u>

  • x = 34 - 18 = 16
6 0
3 years ago
Please help me with this
scoundrel [369]

9514 1404 393

Answer:

  106 m

Step-by-step explanation:

The law of sines is useful.

The angle opposite the given side of 50 m is ...

  180° -83° -69° = 28°

Then the distance (d) opposite the 83° angle is ...

  d/sin(83°) = (50 m)/sin(28°)

  d = (sin(83°)/sin(28°))×(50 m) = 105.709 m

The ball is about 106 meters from the pin.

6 0
3 years ago
I need help with this -6+(-8)=_____?
drek231 [11]

Answer:

-2

Step-by-step explanation:

the answer is -2, as shown

6 0
4 years ago
Read 2 more answers
Find x, given the slope is -2. (x,-6) (-6,10)
sergij07 [2.7K]

Answer:

x= 2

Step-by-step explanation:

\boxed{slope =  \frac{y _{1} - y_2}{x_1 - x_2} }

Substitute known values into the formula:

- 2 =   \frac{ - 6 - 10}{x - ( - 6)}

- 2 =  \frac{ - 16}{x + 6}

-2(x +6)= -16

Divide both sides by -2:

x +6= -16 ÷(-2)

x +6= 8

Subtract both sides by 6:

x= 8 -6

x= 2

7 0
3 years ago
(10 - 2 )^{2} + ( 5 - 10 ÷ 2 )
bixtya [17]

Answer:

64

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

(10 - 2)² + (5 - 10 ÷ 2)

<u>Step 2: Evaluate</u>

  1. (Parenthesis) Divide:                     (10 - 2)² + (5 - 5)
  2. (Parenthesis) Subtract:                  8²
  3. Exponents:                                     64
8 0
3 years ago
Read 2 more answers
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