3 years ago

Which category of two-dimensional shapes applies to all three of these shapes?

Mathematics

2 answers:

snow_tiger [21]3 years ago

8 0

A (scalene) because a scalene triangle is a triangle that has all sides with a different angle measure

prohojiy [21]3 years ago

5 0

The answer you are looking for is A. Scalene

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Two-step

mart [117]

$2 = \frac{m}{2} - 7$

$= 4 = m - 14$

$= m - 14 = 4$

$= m = 4 + 14$

$= m = 18$

6 0

3 years ago

Don’t need to show work

topjm [15]

Answer:

Step-by-step explanation:

3 0

3 years ago

If 100% of a number is 15, then what is 50% of the number?

LuckyWell [14K]

Answer:

The answer is 7.5.

Step-by-step explanation:

Since we're looking for half of 15, divide 15 by 2 (or multiply 15 by 0.5, it's the same thing) and you get 7.5.

I hope this helped! :)

6 0

4 years ago

Read 2 more answers

11/6 = n + 7/9 so what is n?

Natasha_Volkova [10]

Answer:

$\boxed{\bold{n = \frac{19}{18} }}$

Explanation:

Flip equation

n + 7/9 = 11/6

Subtract 7/9 from both sides

n + 7/9 - 7/9 = 11/6 - 7/9

n = 19/18

8 0

3 years ago

Read 2 more answers

Find the equation of the inverse.<img src="https://tex.z-dn.net/?f=y%20%3D%20%20%7B2%7D%5E%7Bx%20%2B%205%7D%20%20-%206" id="TexF

Contact [7]

Find the equation of the inverse.

$y = {2}^{x + 5} - 6$

we have

$y=\mleft\{2\mright\}^{\mleft\{x+5\mright\}}-6$

step 1

Exchange the variables

x for y and y for x

$x=\{2\}^{\{y+5\}}-6$

step 2

Isolate the variable y

$(x+6)=2^{(y+5)}$

apply log both sides

$\begin{gathered} \log (x+6)=(y+5)\cdot\log (2) \\ y+5=\frac{\log (x+6)}{\log (2)} \\ \\ y=\frac{\log(x+6)}{\log(2)}-5 \end{gathered}$

step 3

Let

$f^{(-1)}(x)=y$

therefore

the inverse function is

$f^{(-1)}(x)=\frac{\log(x+6)}{\log(2)}-5$

7 0

2 years ago

﻿Which category of two-dimensional shapes applies to all three of these shapes?

Which category of two-dimensional shapes applies to all three of these shapes?