All categories

2 years ago

100 POINTS PLUS BRAINLIST

Mathematics

1 answer:

vivado [14]2 years ago

5 0

tanB=tanY
cosB=cosY
sinB=sinY

$\\ \rm\hookrightarrow sinY=\dfrac{P}{H}=\dfrac{9.6}{29.6}=0.32$

$\\ \rm\hookrightarrow cosY=\dfrac{B}{H}=\dfrac{28}{29.6}=0.94$

$\\ \rm\hookrightarrow tanY=sinY/cosY=0.34$

You might be interested in

Fill in the blank.<br> The<br> numbers are {0, 1, 2, 3, 4, ...}.

True [87]

Answer:

the answer is 5 and u know the rest

3 0

3 years ago

Alice's grandmothers age is a composite number between 70 and 80 and has a factor of 11 what is it

pshichka [43]

The factor of 11 is going to be 77 because you have to stay in between 70 to 80

and 7 times 11 is 77. It also has to be a number in the 11 timetables. It can't be 88 because we can't cross 80 so the factor is going to be 77.

Hope it helps

6 0

3 years ago

Read 2 more answers

On-the-Go Phone Company has two monthly plans for their customers.The EZ Pay Plan costs $0.15 per minute. The 40 to Go Plan cost

natulia [17]

For one moth it would be....
$30 + 40 + 0.05$
$57.00 In total but im not sure if this is correct so if you could make sure please.

4 0

3 years ago

Read 2 more answers

Please help me asap with this question

Luden [163]

Answer:

$(-2a, -2b)$

Step-by-step explanation:

Using the midpoint formula, the coordinates of $E$ are $\left(\frac{-3a-a}{2}, \frac{b-5b}{2} \right)=(-2a, -2b)$ .

7 0

1 year ago

A cell phone provider offers a plan that costs $30 per month plus $0.10 per text message sent or received. A comparable plan c

mariarad [96]

300 messages would have to be sent or received in order for the plan to cost same each month.

Step-by-step explanation:

Given,

Cost per month = $30

Per text sent or received charges = $0.10

Let,

x be the number of texts sent or received.

A(x) = 0.10x+30

A comparable plan costs = $60 per month

Text messages are unlimited.

B(x) = 60

For the two plans to cost equal;

A(x) = B(x)

$0.10x+30=60\\0.10x=60-30\\0.10x=30$

Dividing both sides by 0.10

$\frac{0.10x}{0.10}=\frac{30}{0.10}\\x=300$

300 messages would have to be sent or received in order for the plan to cost same each month.

Keywords: function, addition

Learn more about functions at:

#LearnwithBrainly

3 0

3 years ago