Ask question

Ask question

All categories

3 years ago

15

Please help me with my question ASAP ASAP please ASAP

1 answer:

Pachacha [2.7K]3 years ago

8 0

Answer:

D

Step-by-step explanation:

You might be interested in

Solve the proportion then around your answer to the nearest hundredth

ANEK [815]

The answer is 12.1
Have a nice day

6 0

3 years ago

The monthly rents for five apartments advertised in a newspaper were $650, $650, $760, $1550, and $840. Use the mean, median, an

Digiron [165]

Your answer is B. This is because the mode is the number that is repeated the most amount of times. In this data set, $650 is repeated while the other numbers are only said once.

7 0

3 years ago

Read 2 more answers

What happened to the guy who ate ten pounds of powdered food for dinner??

GrogVix [38]

That night he got caught in the rain and exploded

7 0

3 years ago

Read 2 more answers

Find all the missing dimensions when a=9, b=13, c=64°

DerKrebs [107]

Answer:

Part 1) $c=12.14\ units$

Part 2) $m\angle A=41.78^o$

Part 3) $m\angle B=74.22^o$

Step-by-step explanation:

step 1

Find the measure of side c

Applying the law of cosines

$c^2=a^2+b^2-2(a)(b)cos(C)$

we have

$a=9\ units\\b=13\ units\\C=64^o$

substitute

$c^2=9^2+13^2-2(9)(13)cos(64^o)$

$c^2=81+169-234cos(64^o)$

$c^2=250-234cos(64^o)$

$c^2=147.4212$

$c=12.14\ units$

step 2

Find the measure of angle A

Applying the law of sines

$\frac{a}{sin(A)}=\frac{c}{sin(C)}$

substitute the given values

$\frac{9}{sin(A)}=\frac{12.14}{sin(64^o)}$

solve for sin(A)

$sin(A)=\frac{sin(64^o)}{12.14}(9)$

$sin(A)=0.6663$

$m\angle A=sin^{-1}(0.6663)=41.78^o$

step 3

Find the measure of angle B

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

so

$m\angle A+m\angle B+m\angle C=180^o$

substitute the given values

$41.78^o+m\angle B+64^o=180^o$

$m\angle B+105.78^o=180^o$

$m\angle B=180^o-105.78^o$

$m\angle B=74.22^o$

5 0

3 years ago

Which features are present in this polar graph?

Blababa [14]

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\texttt {D. Symmetry about the polar axis Theta = 0}$

____________________________________

$\large \tt Solution \: :$

The given graph is symmetric along Theta = 0

[ polar axis ]

Because it's a horizontal line that divides the features on the graph into two equal halves. and there's no other suitable symmetric relation.

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

4 0

2 years ago