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3 years ago

Is AG parallel to CE?

Mathematics

1 answer:

Varvara68 [4.7K]3 years ago

5 0

Answer:

yes

Step-by-step explanation:

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Is number 6 integers, irrational, or real number, or whole number

schepotkina [342]

Answer:

Hey there!

6 is an integer, whole number, and real number.

Let me know if this helps :)

3 0

3 years ago

0.65 more than -4.35

laiz [17]

Answer:

-3.7

Step-by-step explanation:

1. More = Addition

2. 0.65 + -4.35 = -3.7

4 0

2 years ago

Read 2 more answers

What is the perpendicular height of a cone that has a base with a diameter of 14 cm and whose sides make an angle of 72 with the

lord [1]

The answer is 21.5 cm

4 0

3 years ago

A bag has 30 tiles. Numbered 1-30. Perfect squares to non-perfect squares . Write ratio in simplest form .

Rudiy27

Answer:

Ratio = $\frac{Perfect.squares}{non.Perfect.squares}$ = $\frac{1}{5}$

Step-by-step explanation:

The perfect squares from 1-30 are:

1, 4, 9, 16, 25

Total no. of perfect squares = five =5

Total no. of non perfect squares = 30-5 = 25

Ratio = $\frac{Perfect.squares}{non.Perfect.squares}$ = 5 / 25 = $\frac{1}{5}$

3 0

3 years ago

The point (2, 1) is a solution to which of the following systems of equations?

Snezhnost [94]

$\huge\boxed{\left \{ {{x+y=3} \atop {3x-y=5}} \right.}$

We can solve this problem by testing the solution against each system of equations. We'll do this by substituting the point into each equation for each system.

<h2>System 1 - $\Large\textbf{X}$ </h2>

$\begin{array}{c|c}\textbf{First Equation}&\textbf{Second Equation}\\\cline{1-2}\begin{aligned}2x+y&=5\\2(2)+1&=5\\4+1&=5\\5&=5\\&\checkmark\end{aligned}&\begin{aligned}-2x+y&=2\\-2(2)+1&=2\\-4+1&=2\\-3&=2\\&\text{X}\end{aligned}\end{array}$

<h2>System 2 - $\Large\textbf{X}$ </h2>

$\begin{array}{c|c}\textbf{First Equation}&\textbf{Second Equation}\\\cline{1-2}\begin{aligned}-2x-y&=-5\\-2(2)-1&=-5\\-4-1&=-5\\-5&=-5\\&\checkmark\end{aligned}&\begin{aligned}2x-y&=2\\2(2)-1&=2\\4-1&=2\\3&=2\\&\text{X}\end{aligned}\end{array}$

<h2>System 3 - $\Large\textbf{X}$ </h2>

$\begin{array}{c|c}\textbf{First Equation}&\textbf{Second Equation}\\\cline{1-2}\begin{aligned}-x+y&=3\\-2+1&=3\\-1&=3\\&\text{X}\end{aligned}&\begin{aligned}-3x+y&=-5\\-3(2)+1&=-5\\-6+1&=-5\\-5&=-5\\&\checkmark\end{aligned}\end{array}$

<h2>System 4 - $\Large\checkmark$ </h2>

$\begin{array}{c|c}\textbf{First Equation}&\textbf{Second Equation}\\\cline{1-2}\begin{aligned}x+y&=3\\2+1&=3\\3&=3\\&\checkmark\end{aligned}&\begin{aligned}3x-y&=5\\3(2)-1&=5\\6-1&=5\\5&=5\\&\checkmark\end{aligned}\end{array}$

Since both equations in the final system are true when solved with $(2, 1)$ , the answer is the last system.

3 0

3 years ago