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3 years ago

Tell whether the triangles are similar.Explain.

Mathematics

1 answer:

Burka [1]3 years ago

3 0

Answer: 13. yes 14. no

Step-by-step explanation:

13. same angles sized down

14. different angles sized down

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Can you help me please

Olenka [21]

Answer:

$log_372 = 3.8928$

Step-by-step explanation:

Given

$log_38 = 1.8928$

Required

Evaluate $log_372$

We have:

$log_372 = log_3(8 *9)$

Apply law of logarithm

$log_372 = log_38 +log_39$

Express 9 as 3^2

$log_372 = log_38 +log_33^2$

Evaluate the exponents

$log_372 = log_38 +2log_33$

$log_33 = 1$ .

So:

$log_372 = log_38 + 2 * 1$

$log_372 = log_38 + 2$

Substitute $log_38 = 1.8928$

$log_372 = 1.8928 + 2$

$log_372 = 3.8928$

5 0

3 years ago

What is the length of the line?

mamaluj [8]

Hi there!

$\large\boxed{\text{ D. } \sqrt{136}}$

Use the Pythagorean theorem to find the length of the line.

If we draw an imaginary right triangle using the given line as the hypotenuse, we can derive a height of 6 units and a length of 10 units.

Use the Pythagorean theorem equation:

c² = a² + b²

Plug in the height and length:

c² = 6² + 10²

Simplify:

c² = 36 + 100

c² = 136

Take the square root of both sides:

c = √136. The correct answer is D.

8 0

3 years ago

What equation do you get when you solve z-m=z+bx for x?

Nimfa-mama [501]

X = -m/b.
Subtract z from both side and you get
-m= bx
Now divide both side by b and you get
-m/b= x

8 0

3 years ago

Read 2 more answers

In the scalene triangles shown, 2P = 2).

Black_prince [1.1K]

Answer:

I guess (c) is your answer. thanks!!

8 0

4 years ago

10. Solve for x akoajssbsbqn

natka813 [3]

Answer:

x = 5

Step-by-step explanation:

10 * 7 = x * 14

10 * 7 = 70

14 * x = 14x

14x = 70

divide each side by 14

14x / 14 = x

70 / 14 = 5

we're left with x = 5

7 0

3 years ago