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3 years ago

HELP DUE IN 10 MINS! Finish the statement. Corresponding sides of similar figures are??

Mathematics

2 answers:

Slav-nsk [51]3 years ago

8 0

Answer:

proportional

Step-by-step explanation:

grin007 [14]3 years ago

3 0

Answer:

Proportional

Step-by-step explanation:

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The Reunion Tower is one of the most recognizable landmarks in Dallas, Texas due to the giant sphere that sits atop the structur

ValentinkaMS [17]

The volume of a sphere uses the following formula:

$V = \frac{4}{3}\pi r^{3}$

Because the question asks to use 3.14 in place of pi, the formula will now look like this:

$V = (\frac{4}{3})(3.14)r^{3} = 4.18\overline{66} r^{3}$

We are given a diameter of 118 feet. The radius is half of the diameter, so divide the diameter by 2 to find the radius:

$118 \div 2 = 59$
$r = 59$

Plug this value into the formula, and solve with a calculator:

$4.18\overline{66} \times 59^3 = 4.18\overline{66} \times 205379 = 859853.413$

Although our result is one cubic foot off, the answer is <span>A. 859,852ft^3.

(859,852 is the result if the constant in the given formula is 4.18666, but the result with infinitely repeating numbers is 859,853.)</span>

6 0

2 years ago

Help me with problem 2 please

e-lub [12.9K]

Answer:

Second choice, 11/30

Step-by-step explanation:

38 + 22 = 60

He flipped tails 22 times out of 60 tries, so it's 22/60

Simplify with 2 and it's 11/30

8 0

2 years ago

Plese helpme I have problems in 4 ,5 I need find the missing side.

Allisa [31]

#4) From the reference angle of 58° we can see that we have the side opposite to that angle as well as the hypotenuse. Recall that sin=opp/hyp so we are going to use sine to find that side
sin(58°) = $\frac{x}{19}$ (multiply both sides by 19 to isolate x)
19 sin(58°) = x (plug into calculator)
16.1 = x
#5) From the reference angle of 56°, we see that we have the adjacent and the opposite sides. Remember that tan=opp/adj so we will use tangent to find x
tan(56°) = $\frac{12}{x}$ (multiply both sides by $\frac{1}{12}$ )
$\frac{tan(56)}{12} = \frac{1}{x}$ (flip them so x is on the top)
[tex] \frac{12}{tan(56)} = x
8.1 = x

8 0

3 years ago

I'm having trouble figuring out what the equation is for the trend line and what the slope is

Talja [164]

Answer:

The equation for the trend line would be y = -1/100x + 25

Step-by-step explanation:

In order to find the trend line, we first need to find the slope. To do so, we need to find two points on the line. The points we'll use are (0, 25) and (2500, 0). Next, we use the slope formula.

m(slope) = (y2 - y1)/(x2 - x1)

m = (0 - 25)/(2500 - 5)

m = -25/2500

m = -1/100

Now that we have this we can use the slope and the intercept in slope intercept form to model the trend line.

y = mx + b

y = -1/100x + 25

3 0

2 years ago

if the equation y=3/2 x+5 were to be graphed in the xy-plane above, at what point would the graph intersect the line shown

adoni [48]

Answer:

if you go on https://www.geogebra.org/ it will graph it for you

Step-by-step explanation:

3 0

2 years ago