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3 years ago

10

Math vocab that starts wit an r

2 answers:

Bas_tet [7]3 years ago

7 0

Answer:

round up

Step-by-step explanation:

skelet666 [1.2K]3 years ago

7 0

Radius?

Radius starts with an R. Also, is a math vocab word.

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Can I please have some help

ivolga24 [154]

Answer:

F(1)=4

Step-by-step explanation:

In the picture above.

I hope that it's a clear solution.

4 0

3 years ago

Given the triangle below, find the length of XW . Round your answer to the nearest tenth.

Ghella [55]

Check the picture below.

so let's use the law of sines then

$\textit{Law of sines} \\\\ \cfrac{sin(\measuredangle A)}{a}=\cfrac{sin(\measuredangle B)}{b}=\cfrac{sin(\measuredangle C)}{c} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{1.9}{sin(Z)}~~ = ~~\cfrac{XZ}{sin(Y)}\implies \cfrac{1.9}{sin(89^o)}~~ = ~~\cfrac{XZ}{sin(70^o)}\implies \cfrac{1.9\cdot sin(70^o)}{sin(89^o)}=XZ \\\\[-0.35em] ~\dotfill$

$cos(21^o)=\cfrac{\stackrel{adjacent}{XW}}{\underset{hypotenuse}{XZ}}\implies XZ\cdot cos(21^o)=XW \\\\\\ \cfrac{1.9\cdot sin(70^o)\cdot cos(21^o)}{sin(89^o)}=XW\implies 1.7\approx XW$

quick observation, the picture of the triangle is very misleading, since those angles as drawn are not good representers of the angles values.

4 0

2 years ago

Please answer this i'll give brainleist

KATRIN_1 [288]

Answer:

Your answer is right. The sequence has a pattern of -4 every time, so it's A

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4 years ago

Please HELP??????????

Anton [14]

Answer:

<em>Answer is option</em><em> </em><em>c</em><em>)</em><em>1</em><em>/</em><em>5</em>

Step-by-step explanation:

$the \: formula \: states \: that \\ \sqrt[x]{a } \: can \: also \: be \: written \: as \: {a}^{ \frac{1}{x} }$

<em>so</em><em> </em><em>the</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>1</em><em>/</em><em>5</em>

<em>HAVE</em><em> </em><em>A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

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3 years ago

A cable 84 meters long is cut into two pieces so that one piece is 18 meters longer than the other. Find the length of each piec

lesantik [10]

Answer:

half of 84 is 42. Since the total difference is 18 meters you will increase one by 9m and decrease the other by 9m....therefore 42-9=33. 42+9=51

33

51

7 0

3 years ago

Read 2 more answers