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1 year ago

6

If sinA=a_1/a+1 find value of tanA

1 answer:

NemiM [27]1 year ago

3 0

Answer:

a

Step-by-step explanation:

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H + 169 = 759 solve for h

steposvetlana [31]

Answer:

h = 590

Step-by-step explanation:

To find x, rearrange the equation to where h is on its own side.

<u>Rearranged equation:</u>

$759 - 169 = h$

Since 169 added to h was to find 769, 169 subtracted from 759 represents h.

<u>Solve:</u>

$759 - 169 = 590$

590 = h.

5 0

2 years ago

Simplify expression<br> -9b-4+4+9b

Rasek [7]

B=0 because everything cancels out

3 0

2 years ago

Read 2 more answers

Function: Yes or no<br> {(-4,6),(-3,2),(1,0), (7,6), (8,2)}

LekaFEV [45]

Answer:

No

Step-by-step explanation:

3 0

2 years ago

NEED AN EXPERT ASAP PLZ

FinnZ [79.3K]

The Guests are the independent variable(x) and the Pizzas are the dependent variable(y). The slope indicates that for every 5 guests that comes in that 2 pizzas are purchased. The scatter plot shows a postitve correlation as indicated by the upward trending line.

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2 years ago

Find the missing length of the following trapezoid

Schach [20]

Answer:

1) The length of $DC$ is 20.

2) The length of $PS$ is 17.

Step-by-step explanation:

1) If $DR = RE$ and $CS = SB$ , then we can use the following proportionality ratio:

$\frac{DE}{DR} = \frac{32 - x}{26 - x}$ (1)

Where $x$ is the length of segment $\overline{CD}$ .

If $DE = 2\cdot DR$ , then the value of $x$ is:

$2 = \frac{32-x}{26-x}$

$52 - 2\cdot x = 32 - x$

$20 = x$

The length of $DC$ is 20.

2) If $QV = VP$ and $RW = WS$ , then we can use the following proportionality ratio:

$\frac{QP}{QV} = \frac{x-7}{12-7}$ (2)

Where $x$ is the length of segment $\overline{PS}$ .

If $QP = 2\cdot QV$ , then the value of $x$ is:

$2 = \frac{x-7}{5}$

$10 = x-7$

$x = 17$

The length of $PS$ is 17.

4 0

2 years ago