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Brrunno [24]
3 years ago
5

Translate " three times x is less than "AND" greater than -21" into an inequality. Also, translate " the difference of 2x and 5

is greater than -3 "AND" less than or equal to 11.
Please help
(btw these are compound inequalities, where u solve using the words AND or OR
Mathematics
1 answer:
Agata [3.3K]3 years ago
3 0
This question answers itself I belive you should read and answer. Not try to cheat braily is for help not just to completely answer all you questions to your homework.
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Pls help. Don't answer if you don't know.
Pavel [41]

Answer:

The answer is C.

Step-by-step explanation:

It is 180÷5=36. n is basically just symbolizes 180, and b is the number of candles in each box.

5 0
2 years ago
Draw triangle pqr and name it's vertices sides and angles ​
Galina-37 [17]

Answer:

I am also looking for this question

5 0
2 years ago
Identify the vertex for the graph of y = 2x2 + 8x − 3. (2, 21) (2, 17) (−2, −11) (−2, −27)
Finger [1]
\bf \textit{vertex of a vertical parabola, using coefficients}
\\\\
\begin{array}{lcccl}
y = & 2x^2& +8x& -3\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}
\qquad 
\left(-\cfrac{ b}{2 a}\quad ,\quad   c-\cfrac{ b^2}{4 a}\right)
\\\\\\
\left( -\cfrac{8}{2(2)}~~,~~-3-\cfrac{8^2}{4(2)} \right)\implies \left( \cfrac{-8}{4}~~,~~-3-\cfrac{64}{8} \right)
\\\\\\
\left(-2~~,~~-3-8  \right)\implies (-2~~,~~-11)
5 0
3 years ago
Read 2 more answers
Find two consecutive whole numbers that the square root of 105 lies between
erastovalidia [21]

Answer: 10 and 11, also -11 and -10

Sqrt 100 is well known to be 10

Sqrt 121 is 11

Step-by-step explanation:

Positive Sqrt is monotone increasing

So Sqrt 105 is between sqrt 100 and sqrt 121


Second answer

Sqrt 100 is less well known to also be -10

Negative sqrt is monotone decreasing

Sqrt 121 is also -11

Sqrt 105 is also between -121 and -100

4 0
3 years ago
Find the product. (-2x^2)^3 ·3x
poizon [28]
(-2x^2)^3 * 3x

3(-8(x^2)^3)x

3(-8x^6)x

3(-8x^7)

-24x^7

Hope this is accurate & helpful! Let me know if I made any errors or if you have any additional questions.
3 0
2 years ago
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