All categories

4 years ago

PLEASE HELP ASAP!!! 50+ POINTS!

Mathematics

2 answers:

romanna [79]4 years ago

5 0

Find the amount for the triangle.

First, note that the angle supplement (inside the triangle) with 90° is 90°

Next, note that the angle supplement (inside the triangle) with 133° is 47°

Now, note that a triangle's total angle measurement is 180°

Solve for p: p + 47 + 90 = 180

Simplify: p + (47 + 90) = 180

p + (137) = 180

Isolate the p. Note the equal sign, what you do to one side, you do to the other. Subtract 137 from both sides

p + 137 (-137) = 180 (-137)

p = 180 - 137

p = 43

(C) 43° is your answer

---------------------------------------------------------------------------------------------------

Check:

43 + 90 + 47 = 180

90 + 90 = 180

180 = 180 (True)

mojhsa [17]4 years ago

4 0

All numbers need to round to 180. Therefore, we add both 133 and 90. That's only 123. We know need need a number that can fill this. 133+90+(47)=180.

43+90+47=180

Therefore, 43 is your answer.

You might be interested in

Questions

loris [4]

Answer:

4 cm

Step-by-step explanation:

Both the area of a square and the area of a rectangle can be found by multiplying length x width. Because all of the sides of a square are equal, you get 64 when you multiply two sides together to find the area.

Since the rectangle has the same area as the square, that means the rectangle's width has to be a number that equals 64 when multiplied by 16.

So, 64/16 equals 4.

Please mark as brainliest ;)

6 0

3 years ago

2x + 5y = −13 3x − 4y = −8

vivado [14]

15x-20y=-40
8x+20y=-52
____________
23x=-92
x=-4
-8+5y=-13
5y=-5
y=-1
(-4,-1)

8 0

3 years ago

Use the equation

Cerrena [4.2K]

Answer:- The pressure 'p' will be infinity at volume 'V'=0.

Explanation:-

The given equation :- $p=\frac{8.31}{V}$ where p is a rational function dependent on V.

A rational function is undefined for denominator = 0.

In the given function V is the denominator , if V=0 then the function will be undefined.

⇒ p will approach to zero at V=0.

For assistance see the attachment , the graph of the given function represented by vertical assymptote which approaches to 0 but never touches it..

7 0

3 years ago

Read 2 more answers

A cardboard box manufacturing company is building boxes with length represented by x+1, width by 5 - x, and height by x - 1. The

nadezda [96]

Answer:

Part A)

In interval notation:

$(1, 5)$

Or, as an inequality:

$1$

Part B)

$x\approx 3.5$

Part C)

V(x) is increasing for 1 < x < 3.5 and decreasing for 3.5 < x < 5.

Step-by-step explanation:

The building boxes have lengths represented by (x + 1), widths by (5 - x), and heights by (x - 1).

Part A)

Since they are side lengths, they must be positive. In other words:

$\displaystyle x+1>0, 5-x>0\text{ and } x-1>0$

Solving for each inequality yields:

$x>-1, x1$

We can eliminate the first inequality. Thus, our compound inequality is:

$1$

So, the reasonable domain for V(x) will be all values greater than one and less than five.

In interval notation:

$(1, 5)$

Or as an inequality:

$1$

Part B)

We only need to look at the part of the graph within our domain.

For 1 < x < 5, we can see that its maximum is 17.

This occurs around x = 3.5.

Part C)

Again, we only need to look at the part of the graph within our domain.

As we can see, starting from x = 1 to x = 3.5 (approximately), our function is increasing (i.e. sloping upwards).

From x = 3.5 (approximately) and ending at x = 5, our function is decreasing.

Therefore, V(x) is increasing for 1 < x < 3.5 and decreasing for 3.5 < x < 5.

6 0

3 years ago

Read 2 more answers

Help solve this and reward is brainlist.

kherson [118]

Answer:

[A] 20%

[B] 400%

Step-by-step explanation:

Part A:

To Find: Percentage

= Price in 1985/price in 2003

Thus,

$62000×100%=6200000÷310000=20%

Part B:

To FInd: Percentage increase

= (Price in 2003-price in 1985)/price in 1985

Thus,

$248000×100=$24800000÷62000=400%

[RevyBreeze]

7 0

2 years ago