What is the angle of elevation of the sun when a 45 feet masts cast is a 29 ft shadow? Round to the nearest degree

Answer:

A 3.1%

Step-by-step explanation:

x = percentage (Has to equal 2)

64x = 66

For 3.1%: CORRECT

64(3.1%) = 2

64 + 2 = 66

For 96.9%: NOPE

64(96.9%) = 62

For 3%:

64(3%) = 1.92

Answer:

196.5[tex]ft^{2}[/tex]

Step-by-step explanation:

Answer:

I'm going to calculate with sides 28 m

4,900 tiles used

Step-by-step explanation:

Area restaurant 28x28 = 784 m squared

each tile 40 cm = 0.4m

area of tile 0.4x0.4 =0.16

784/0.16 = 4,900

Answer:

350 mph

Step-by-step explanation:

The unit rate here, which is measured in miles per hour (mph) is found by dividing the distance 700 miles by the time period 2 hours:

700 miles

--------------- = 350 mph

  2 hours

Answer:

option 1.

Step-by-step explanation:

Answer:

its d

Step-by-step explanation:

Complete Question:

The slope between A and B is ⅗.The slope between points B and C is 6/10. Antoine says all three of these points are on the same line. What statement is true?

A) Antoine is correct because both slopes are equal to ⅗.

B) Antoine is incorrect because the slope of a line is always greater than 1.

C) Antoine is incorrect because the slope is the same between any two points on a line.

D) Antoine is correct because the slope is not the same between any two points on a line

Answer:

A) Antoine is correct because both slopes are equal to ⅗.

Step-by-step explanation:

We are given that:

Slope between A and B = ⅗

Slope between B and C = ⁶/10

If we reduce the fraction, ⁶/10 further, we would have: (2*3)/(2*5) = ³/5.

Therefore, slope between A and B, and slope between B and C would be the same = ⅗.

Since the slope are the same, it implies that all three points are in the same line.

Therefore, Antoine is correct.

Answer: 31.4

Step-by-step explanation:

C=2πr

2(3.14)(5)

2(15.7)

31.4

Answer:

≈ 20°

Step-by-step explanation:

Using a calculator

[tex]sin^{-1}[/tex] (0.35 ) ≈ 20° ( to the nearest degree )

Answer:

a) 3:1

b) yes "si"

c) by enlarging the digram by 150% your bassically tripling the values inside and outside the shape which explains why the new P"Q" is 3 times larger than the smaller one (Translate this)

Step-by-step explanation:

the measure of the side = of the measure of radius because the regular hexagon have 6 sides = at each others

meaning the measure the perimeter is = 6 times the radius

and the radius = 8cm

so perimeter = 6× 8 cm

perimeter = 48cm

since the apothem is the segment perpendicular to a side thought the center and those segment are not promotional we have the notation as

r square root of 3 divided by 2

r = radius = 8 cm

by apply the formula

8square root 3 divided by 2

so the area will be

since the perimeter is 48cm

and the apothem is 8 square root of 3 divided 2

so the area will be 48 times 8 square root of 3 divided by 2 = 384 square of 3 divided by 2 .

hope that helps.

Answer:

17

Step-by-step explanation:

Given the limit of a function expressed as;

[tex]\lim_{x \to 3} x^2 + 3x - 1[/tex]

Substitute x = 3 into the function to have;

[tex]= 3^2 + 3(3) - 1\\= 9 + 9 -1 \\= 18 - 1\\= 17[/tex]

Hence the limit of the function as x tends to 3 is 17

Answer:

A. is uniform

B. is skewd to the left

C. is skewd to the right

and D. is symmetrical

Step-by-step explanation:

Answer:

Slope is 2/3

Just plot the two points then draw a line through them.

Answer:

B) 1/4^ 7.

Step-by-step explanation:

You should know this.... basic math

Answer:

132.

Step-by-step explanation:

If 12% are sold then 100-12 = 88% are unsold.

12% = 18 oranges

1%   =  18/12 = 1.5 oranges,

88% = 1.5 * 88 = 132.

Answer:

Step-by-step explanation:

Answer:

I believe 44

Step-by-step explanation:

Answer:

44 dollars.

Step-by-step explanation:

in total they'll pay 176. 4 of them in total will pay 176. Now all you need to do find the answer is divide 176 by 4, which equals 44.

Answer:

[tex]\boxed {\boxed {\sf -0.92}}[/tex]

Step-by-step explanation:

A correlation coefficient is a number ranging from -1 and 1 that measures the strength and direction of a linear relationship.

Since the question only asks for the strongest relationship and does not ask for the direction (positive/negative), we can simply choose the number closest to -1/1. Therefore, the answer is -0.92.

Answer:

he is a controversial figure because many scandals were revealed about him after he died

Step-by-step explanation:

Like his treatment of children, for example.

Answer:

Step-by-step explanation:

Michael Jackson gets so much hate because he used a lot of drugs and he bleached his skin

Answer:

y + 13 = 5(x + 2)

Step-by-step explanation:

the point is (-2 , -13)

Point slope form is: y - y1 = m(x - x1)

y1= -13

x1= -2

y - -13 = 5 (x - -2)

y +13 = 5(x+2)

Answer:

s/84π = 150°/360°

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

-9u+9u is 0 so all you are left with is -3

Answer:

-3

Step-by-step explanation:

-9u + 9u - 3

-9u and 9u cancel out, so it simplifies to -3

Answer:

B 26.3% increase

Step-by-step explanation:

1 - 3.50/4.75 = .263 = 26.3%

Answer:

12, -24

Step-by-step explanation:

Because when x,y is 12,24. If it is negative y, the equation comes out, like 12, -24

9514 1404 393

Answer:

  16

Step-by-step explanation:

There are several ways to go at this. Perhaps the simplest is to put the expression into your calculator.

__

Using the rules of exponents, you recognize ...

  a^-b = 1/a^b

  (a^b)^c = a^(bc)

  (a^b)(a^c) = a^(b+c)

__

So, we can rewrite the expression to be ...

  [tex]\displaystyle\frac{1}{2}\cdot\left(\frac{1}{2}\right)^{-5}=2^{-1}\cdot(2^{-1})^-5\\\\=2^{-1}\cdot2^{(-1)(-5)}=2^{-1}\cdot2^5\\\\=2^{-1+5}=2^4=\boxed{16}[/tex]

Answer:

the answer is 16

Step-by-step explanation:

:))))))

Answer:

I think it's A because a negative relationship is when the independent variable increases in value and the dependent variable decreases

Step-by-step explanation: