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frozen [14]
3 years ago
8

I need to know the answer ASAP

Mathematics
1 answer:
My name is Ann [436]3 years ago
4 0
The answer is b, it would root 2x² which would simplify into x root 2
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Write 25/6 as a mixed number.
Jet001 [13]

Answer:

4 1/6

Step-by-step explanation:

Set up the division problem in long division format.

6/25

Divide

25 by 6

3 0
3 years ago
Read 2 more answers
Solve for x to the nearest 10th
ZanzabumX [31]

Answer:

X? or  question???????

Step-by-step explanation:

5 0
3 years ago
A boy of mass 8000g climbed a tree of height 5.5 m calculate a.the weight of the boy. b.the work done by the boy​
katrin [286]

Answer:

put it in pounds then i can help

Step-by-step explanation:

8 0
3 years ago
What is the solution of the matrix equation?
Alenkasestr [34]

Answer:

<h3>(-12, 2)</h3>

Step-by-step explanation:

\left[\begin{array}{ccc}1&1\\2&3\end{array}\right] \left[\begin{array}{ccc}x\\y\end{array}\right] =\left[\begin{array}{ccc}8\\36\end{array}\right] \\\\\left[\begin{array}{ccc}x+y\\2x+3y\end{array}\right] =\left[\begin{array}{ccc}8\\36\end{array}\right]\\.\qquad\qquad\Downarrow\\\left\{\begin{array}{ccc}x+y=8&|\text{multiply both sides by (-2)}\\2x+3y=36\end{array}\right

\underline{+\left\{\begin{array}{ccc}-2x-2y=-16\\2x+3y=36\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad\qquad y=20\\\\\text{Put the value of y to the firast equation:}\\\\x+20=8\qquad\text{subtract 20 from both sides}\\x=-12\\\\\boxed{(-12,\ 20)}

8 0
3 years ago
Help ! If you're not starbright , please do not answer or i'll report , but if you have the right answer with correct proof , yo
Juliette [100K]

Answer:

Step-by-step explanation:

1) So -8+2v<2, 2v<10, v<5. That means that at "5" on the axis, you'll draw a circle that's <em>not</em> filled in (because it's <5, not \leq5) and then draw a box-y thing to the left. Sorry, can't really describe it, but if you look at the picture attached, you'll understand

2) -12m-8\leq-5m-7m, so -12m-8\leq-12m, -8\leq0. This one doesn't have a variable... so you can't really graph it?

5 0
3 years ago
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