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3 years ago

1.39/48= 0.028958333 rounded

Mathematics

1 answer:

GuDViN [60]3 years ago

6 0

Answer:

rounded to nearest tenths: 0.0

rounded to nearest hundredths: 0.03

rounded to nearest thousandths: 0.029

rounded to nearest ten thousandths: 0.0290

Step-by-step explanation:

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Write an equation in slope intercept form that passes through the points (-2,-6) and (4,-15).

Vesnalui [34]

Equation of the line:

y = -1.5x – 9

or
y =
- 3 x
2
– -9
When x=0, y = -9
When y=0, x = -6

Mark brainliest please

Hope this helps you

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3 years ago

Write the explicit formula that represents the geometric sequence-2, 8, -32, 128

maks197457 [2]

Well, since we know is a geometric sequence, we can always get the common ratio of it by simply dividing one value by the one behind it... so let's do so, with say hmm -32 and 8 -32/8 = -4 <-- our common ratio

the first term is -2

$\bf n^{th}\textit{ term of a geometric sequence}\\\\
a_n=a_1\cdot r^{n-1}\qquad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
r=\textit{common ratio}\\
----------\\
a_1=-2\\
r=-4
\end{cases}\implies a_n=-2(-4)^{n-1}$

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3 years ago

How to convert "1.30279e+11" to number<br> (Answer first, then explanation)

gladu [14]

Answer:

130279000000

Step-by-step explanation:

e+n=10^n

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3 years ago

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If csc B = b, which number below is not a possible value of b?

Andru [333]

We know that for all B:

$\csc\text{B}\in(-\infty,-1]\cup[1,\infty)$

So the answer is 0,5 (b.)

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3 years ago

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What is the measure of angle VYZ

irakobra [83]

Answer:

$\boxed{\sf C. \ 161 ^{ \circ}}$

Step-by-step explanation:

<em>Opposite angles are also congruent angles, meaning they are equal or have the same measurement.</em>

$\sf \implies \angle VYZ = \angle WYT \\ \\ \sf \implies(8x + 1) ^{ \circ} = (9x - 19)^{ \circ} \\ \\ \sf \implies 8x^{ \circ} + 1^{ \circ} = 9x^{ \circ} - 19^{ \circ} \\ \\ \sf \implies 8x^{ \circ} - 9x^{ \circ} + 1^{ \circ} = - 19^{ \circ} \\ \\ \sf \implies - x^{ \circ} = - 19^{ \circ} - 1^{ \circ} \\ \\ \sf \implies \cancel{ -} x^{ \circ} = \cancel{- }20^{ \circ} \\ \\ \sf \implies x^{ \circ} = 20^{ \circ}$

$\therefore$

$\sf \implies \angle VYZ =(8x + 1) ^{ \circ} \\ \\ \sf \implies \angle VYZ =(8 \times 20 + 1) ^{ \circ} \\ \\ \sf \implies \angle VYZ =( 160+ 1) ^{ \circ} \\ \\ \sf \implies \angle VYZ =161 ^{ \circ}$

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3 years ago