All categories

3 years ago

Select the reason why these triangles are similar if they are not select not similar its not b

Mathematics

2 answers:

valina [46]3 years ago

7 0

The 2 triangles are not similar because their lengths are not proportional and they only have 1 similar angle

Pie3 years ago

6 0

Answer:

not similar

Step-by-step explanation:

You might be interested in

LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown.

zloy xaker [14]

Answer= -14
Explanation=
-5+3=-2
-12-2= -14

7 0

3 years ago

Read 2 more answers

I need help finding x using the pythagorean theorem.

Nataly_w [17]

The value of x =32 I’m sure

4 0

3 years ago

Read 2 more answers

Help solve 11 and 13 thanks

ioda

Answer:

Step-by-step explanation:

11) (-1, 4) (-5, 6) (-3, 10) Since it is reflected upon the y-axis it is the negative version of the x.

13) it is x = 5 because 2(x+1) is 2x+2 and so subtracting that from 3x you'd get x - 2 = 2x - 7. Simplifying that would be 5 = x.

8 0

3 years ago

Is this true NO LINKS!

mars1129 [50]

FALSE! Ex. If the numbers on the set are 54 and 54 there is no mode (sorry if wrong)

4 0

3 years ago

What is the value of tan(60°)? One-half StartRoot 3 EndRoot StartFraction StartRoot 3 EndRoot Over 2 EndFraction StartFraction 1

Ratling [72]

Answer:

$\sqrt3$

Step-by-step explanation:

To find:

The value of $tan60^\circ$ = ?

Solution:

Kindly consider the equilateral $\triangle ABC$ as attached in the answer area.

Let the side of triangle = $a$ units

Let us draw the perpendicular from vertex A to side BC.

It will divide the side BC in two equal parts.

i.e. BD = DC = $\frac{a}{2}$

Using Pythagorean Theorem in $\triangle ABD$ :

$\text{Hypotenuse}^{2} = \text{Base}^{2} + \text{Perpendicular}^{2}$

Side AD = $\frac{\sqrt3}{2}a$

Using Trigonometric ratio:

$tan\theta = \dfrac{Perpendicular}{Base}$

$tanB = \dfrac{AD}{BD}$

Putting the values of AD and BD:

$tan60^\circ=\dfrac{\frac{\sqrt3}{2}a}{\frac{1}{2}a}\\\Rightarrow tan60^\circ = \bold{\sqrt3}$

5 0

3 years ago

Read 2 more answers