Calvin Butterball is lying on the ground and spots a hot air balloon at an angle of elevation of 28 The distance from Calvin to the hot air balloon is 850 feet. How high in the air is the balloon?

Answer: 256

Step-by-step explanation:

Answer: AOS: x =3 Vertex at (3,2)

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

because the outer line is one line and the triangle in other line

Answer:

3

Step-by-step explanation:

There is a line of symmetry from each vertex of the triangle through the square opposite it. I can't draw it out here but there's one going straight down the middle, another going from the triangles leftmost point through the right hand square and another from the triangles rightmost point through the left hand square.

Answer:

See attached image

Step-by-step explanation:

In the complex plane, the x-axis represents real numbers and the y-axis represents imaginary numbers.

Answer:

9x²+12=0

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer: 10

working below!

Answer:

sorry di ko din po knows

Step-by-step explanation:

sorry tagala

Answer:

1. Is 12

Step-by-step explanation:

start -15

tickets $15

min 9

remember you started -15 so the first 15 got you into positive so that one doesnt count wich means you now have to miltiply 15*8=120

Answer:

25%, 40 trees, 50%, 36 trees

Answer:

48 square meters.

Step-by-step explanation:

12 • 8 ÷ 2

96 ÷ 2

48

Hope this helps!

Answer:

23 were there

Step-by-step explanation:

26 - 3 = 25

helped

A: 3n =26

B: n - 3 =26

C: n + 3 =26

D n/3 =26

Answer:

It's 3 and 177.

Step-by-step explanation:

Let the angle be x°. Then its supplementary is 59x°.

We know,

x+ 59x=180

or, x = 3°

and another angle, 59x°= 177°

Answer:

y=-4x-4

Step-by-step explanation:

y-y1=m(x-x1)

y-(-28)=-4(x-6)

y+28=-4(x-6)

y=-4x+24-28

y=-4x-4

Step-by-step explanation:

I hope this helps. ans:9x+4

Answer:

X = 49.4

Step-by-step explanation:

Tan x = 7/6

Tan x = 1.1667

X = 49.4 degrees

Answer:

x=35 y=18

Step-by-step explanation:

We have two triangles. These triangles are Similar as stated in the statement. Since they are similar, there side length will be in proportion.

To find x and y we need to set up a proportion of the corresponding sides of the triangles.

Let find the corresponding sides of both triangle.

JK corresponds with NM

KL corresponds with ML

JL corresponds with NL

To find side x we can use this proportion

JK/KL=NM/ML

Plug in the lengths

[tex] \frac{40}{kl} = \frac{16}{14} [/tex]

Cross multiply

[tex]560 = 16kl[/tex]

Divide by 16

[tex]kl = 35[/tex]

so x=35

Now to find y use this proportion

JL/JK=LN/NM

[tex] \frac{45}{40} = \frac{y}{16} [/tex]

Cross multiply

[tex]720 = 40y[/tex]

[tex]y = 18[/tex]

Answer:

X = 35

Y = 18

Step-by-step explanation:

The triangles are similar meaning that they are scaled up and down differently. ( and in this case rotated) Notice the shape of the triangles. The side measuring 40 in the larger triangle correlates to the side measuring 16 in the smaller triangle. We can use this to find the scale difference between the two triangles. 40/16 = 2.5. The larger triangle is scaled up 2.5 times the smaller triangle. X correlates to the side measuring 14. Scale 14 up 2.5 times. 14* 2.5 = 35, so x= 35.

Y correlates to the side measuring 45. Scale 45 down 2.5 times. 45/2.5 = 18. Y = 18

Answer:

210

Step-by-step explanation:

210 is the least common multiple of 14 and 15

Answer:

No they would be $100 short.

Step-by-step explanation:

Answer:

pretty sure its c

Step-by-step explanation:

Answer:

2/3x-4

Step-by-step explanation:

2/3*x=2/3x

2/3*6=4

Answer:

36pi

Step-by-step explanation:

multiply the radius by 2 to get 36 but dont multiply by pi just put 16π

Answer:

36pi in

Step-by-step explanation:

I figured out what was wrong thanks to the comment up top.

they just want the diameter why didnt they say that :/

Answer:

P=28.56 ft

Step-by-step explanation:

P= Side1 +Side2 + 0.5 circle

P=10+6+ πDiam/2=16+4π=28.56 ft

Answer:

28.56ft

Step-by-step explanation:

Answer:

I believe that the answer is 1701 m² sorry if don't get it right

Answer:

Step-by-step explanation:

Those are the side lengths not the angles so I'm not sure, also are you sure that's right? I believe there has to be a hypotenuse and the hypotenuse is the sum of the two shorter sides added together.

Do you have any more information? I can try to help :)

Answer:

Yes, because 9^2+12^2>15^2

Step-by-step explanation:

Ap3x

Answer:

Accept the null hypothesis

Step-by-step explanation:

Two years ago, the average number of customers in your all of your company's stores per week was 3173 customers. Assume that you are doing a current study to test the claim that the mean weekly number of customers is different than it was two years ago.

The null hypothesis is:

[tex]H_{0} = 3173[/tex]

The alternate hypothesis is:

[tex]H_{A} \neq 3173[/tex]

The test statistic is:

[tex]z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]

In which X is the sample mean, [tex]\mu[/tex] is the value tested at the null hypothesis, [tex]\sigma[/tex] is the standard deviation and n is the size of the sample.

Due to our test, we have that [tex]\mu = 3173[/tex]

Assume a population standard deviation of 1,550 customers.

This means that [tex]\sigma = 1550[/tex]

Suppose you look at a random sample of 73 stores and find an average weekly customer total of 3,391.

This means that [tex]n = 73, X = 3391[/tex]

Test statistic:

[tex]z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]

[tex]z = \frac{3391 - 3173}{\frac{1550}{\sqrt{73}}}[/tex]

[tex]z = 1.24[/tex]

p-value:

Since we are testing if the mean is different of a value, and the z-score is positive, the pvalue is 2 multiplied by 1 subtracted by the pvalue of z = 1.24.

z = 1.24 has a pvalue of 0.9251

2*(1 - 0.9251) = 2*0.0749 = 0.1498

0.1498 > 0.1, which means that we accept the null hypothesis, that is, that the mean weekly number of customers is equal to what it was two years ago at the 0.1 level of significance.

Answer:

8,10,12

Step-by-step explanation:

Answer:

integer 1 = 8

integer 2 = x+2 = 8+2 = 10

integer 3 = x+4 = 8+4 = 12

Step-by-step explanation:

integer 1 = x , smallest

integer 2 = y , x+12

integer 3 = z , largest, x+4

three times the smallest is twice the largest.

3 (x) = 2 (x+4)

solve for x:

3x = 2x + 8

3x-2x = 8

x = 8

Replacing:

integer 1 = 8

integer 2 = x+2 = 8+2 = 10

integer 3 = x+4 = 8+4 = 12

Answer:

y=-12x+20

Step-by-step explanation:

-4=-12(2) +b

-4=24+b

(add 24 both sides)

20=b

slope: -12

y intercept: (0,20)

Answer:

y + 4 = -12(x - 2)

Step-by-step explanation:

Use the point-slope formula for the equation of a straight line:

y - k = m(x - h)

Here m = -12, h = 2 and k = -4, and so we have:

y + 4 = -12(x - 2)