3 years ago

Help! what is the answer to 3 * -1 equals?

Mathematics

1 answer:

mars1129 [50]3 years ago

8 0

Answer:

-3

Step-by-step explanation:

3 * -1 = -3

When a positive number is multiplied by a negative number, the solution will be negative.

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Find each of the angle measures:<br> <1=<br> <2=<br> <3=<br> <4=

mina [271]

Answer:

I believe these are the answers.

Step-by-step explanation:

Find each of the angle measures:

<1=65 degrees

<2=115 degrees

<3=60 degrees

<4=60 degrees

5 0

2 years ago

Vika [28.1K]

$\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&Sides&Area&Volume\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array} \\\\
-----------------------------\\\\$

$\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-----------------------------\\\\
\cfrac{s^3}{s^3}\implies \cfrac{216}{1000}\implies \cfrac{\sqrt[3]{216}}{\sqrt[3]{1000}}\implies \cfrac{s}{s}\impliedby \textit{similarity ratio}$

and simplify it away

3 0

3 years ago

Is this right? Solve the equation. Show your work. 45 = 3b + 69 45- -45 3b 24 3b 24/3 =8 b = 8

Sati [7]

$45=3b+69 \\ \\ 3b=-24 \\ \\ b=-8$