If the sun is 55° above the horizon, find the length of the shadow cast by a building 88 ft tall. Round your answer to the nearest tenth. (plz help) ​

Answer:

Step-by-step explanation:

Answer:

The sale tax is $10.42

answer

A. - ( -13) = 13

thank. u

Answer:

b

Step-by-step explanation:

A is incorrect cause it would be a negative

C would also be a negative

D is a positive

so yea

Answer:

√34

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√(10 - 5)² + (2 - 5)²

√(5)² + (-3)²

√25 + 9

√34

= 5.8

Answer:

Step-by-step explanation:

Formulas:

C = 24.50d + 15.99

C = 27.50d + 3.99

Answer:

51/8

Step-by-step explanation:

LCM of 8, 4 and 2 = 8

7/4*2=14/8

3/2*4=12/8

15/8+14/8+12/8=41/8 So Jerry played 41/8 or you can say 4 1/8 hours with his friends

Answer:

[tex]5\frac{1}{8}[/tex] hours

Step-by-step explanation:

First find the common denominator for all numbers.

The common denominator for all of those numbers will be 8.

[tex]1\frac{3}{4}=1\frac{6}{8}[/tex]

[tex]\frac{3}{2}[/tex]         The fraction is improper so we must simplify it!

[tex]1\frac{1}{2}[/tex]       Then convert it to a mixed number having a common denominator of 8!

[tex]1\frac{1}{2} =1\frac{4}{8}[/tex]  

Final Results: [tex]1\frac{6}{8} + 1\frac{4}{8} +1\frac{7}{8} =5\frac{1}{8}[/tex]

Final Answer: [tex]5\frac{1}{8}[/tex]

Answer:

482

Step-by-step explanation:

4 is the square of 2 and 2*4 = 8.

Answer:

ax^ + bx + c

squared coefficient = 1

linear coefficient = -8

constant = -5

Step-by-step explanation:

Step-by-step explanation:

10/30

hope this helps.............

Answer:

p v q

Step-by-step explanation:

[tex] \large{ \tt{❃ \: EXPLANATION}} : [/tex]

[tex] \large{ \tt{❁ \: SOLUTION}} : [/tex]

[tex] \large{ \tt{♡ \: AREA \: OF \: RECTANGLE \: ( \: A \: ) = \bf l \times w}}[/tex]

[tex] \large{ \text{⟶ \: 88 = l(l - 3)}}[/tex]

[tex] \large{ \bf{⟶ \: 88 = {l}^{2} - 3 l}}[/tex]

[tex] \large{ \bf{⟶ {l}^{2} - 3l = 88 }}[/tex]

[tex] \large{ \bf{⟶ \: {l}^{2} - 3l - 88 = 0}}[/tex]

[tex] \large{ \bf{ ⟶{l}^{2} - (11 - 8)l - 88 = 0}}[/tex]

[tex] \large{ \bf{⟶ {l}^{2} - 11l + 8l - 88 = 0}}[/tex]

[tex] \large{ \bf{⟶ \: l(l - 11) + 8(l - 11) = 0}}[/tex]

[tex] \large{ \bf{⟶ \: (l - 11)(l + 8) = 0}}[/tex]

[tex] \large{ \bf{⟶ \: l - 11 = 0}} [/tex]

[tex] \large{ \bf{⟶l = 11 \: in}}[/tex]

[tex] \large{ \bf{⟶l + 8 = 0}}[/tex]

[tex] \large{ \bf{⟶l = - 8 \: in}}[/tex]

[tex] \large{ \tt{❈ \: NOW, \: REPLACING \: VALUE}} : [/tex]

[tex] \large{ \tt{⤑ \: Width(w) = l - 3 = 11 \times 3 = \underline{ \tt{8 \: in}}}}[/tex]

[tex] \underline{ \underline{ \large{ \tt{☄OUR \: FINAL \: ANSWER \: }}} }: [/tex]

☂ Yippie! we're done!

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Answer:

x=10

Step-by-step explanation:

If x=4.5 when y is 9, x is always half of  y. x^1 /y^1 = x^2/ y^2

is 1/2 = 1/4

Answer:

21 cm²

21 square centimeters

Step-by-step explanation:

A = bh

A = 3 × 7

A = 21

Answer:

you swim 20inches and then you walk 50

Step-by-step explanation:

just because

Answer:

7%x = 42.88732394377

Step-by-step explanation:

.71x = 435

x = 435/.71

x = 612.676056338

.07x =612.676056338 * .07

.07x = 42.8873239437

7%x = 42.8873239437

Answer:

Y=3x+2

Step-by-step explanation:

first you have to put it in the formula y = mx + c

Y=3-x

in this format c = 0 so there's no intercept

Y=3x+c

The parallel line will have the same gradient but different intercept.

Now we substitute the coordinates(1,5) into the formula.

y = 5

x = 1

5=(3*1)+c

5=3+c

Now we make c the subject.

c=2

So the answer is:Y=3x+2

Answer:

We are 95% confident that the proportion of all Money magazine subscribers that made money in the previous year from their investments is between 0.6904 and 0.8218

Step-by-step explanation:

The confidence interval gives a range of values for which a population proportion will fall based on a given level of confidence, in this case it is 95%. This interval is calculated using the sample proportion. The sample proportion in this case is based on a number of samples examined. The interval we obtain in this case (0.6904; 0.8218) is the estimated range which we expect the population proportion to fall ; with a 95% confidence.

The domain and range of the function f(x) = x -|2 cos x| includes all real numbers.

The domain and range of a function simply refers to the set of all possible inputs and outputs of a function respectively.

On this note, the function, f(x) = x -|2 cos x| given has domain and range in the set of all real numbers....This follows from the fact that the function is linear.

Read more on domain and range of a function;

https://brainly.com/question/10197594

hope it helps you ♡♡

Answer:

10, 11, 12, 13, 14, 15, 16, 17, 18, 19

Step-by-step explanation:

A two-digit number can be written as:

a*10 + b

Where a and b are single-digit numbers.

a is the tens digit

b is the units digit.

the reverse number is:

b*10 + a

We know that:

"If you add the digits together and multiply the result by 10, you will get 9 more than the reverse number"

Then:

(a + b)*10 = b*10 + a + 9

We now need to solve this for a and b, where the other restriction that we have is that a and b can be any whole number of the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

Then:

(a + b)*10 = b*10 + a + 9

a*10 + b*10 = b*10 + a + 9

subtracting b*10 in both sides, we get:

a*10 = a + 9

solving this for a, we get:

a*10 - a = 9

a*(10 - 1) = 9

a*9 = 9

a = 9/9

a = 1

and notice that we do not have any restriction for b.  So b can be any number of the set.

for example, if b = 2

a*10 + b = 12

now let's test the property:

10*(1 + 2) = 2*10 + 1 + 9

30 = 20 + 10 = 30

now if b = 4, we have:

a*10 + b = 1*10 + 4 = 14

10*(1 + 4) = 4*10 + 1 + 9

50 = 50

So we can see that for any value of b, this will work.

So the only restriction that we have, is that a must be equal to 1.

Then the numbers are:

10, 11, 12, 13, 14, 15, 16, 17, 18, 19

The possible numbers are 10, 11, 12, 13, 14, 15, 16, 17, 18 and 19

Assume the digits of the two-digit number are x and y, where:

So, the original number (n) is:

[tex]n = 10 \times x + y[/tex]

When the digits are added, and multiplied by 10, we have the following equation:

[tex](x + y) \times 10 = 9 + (y \times 10 + x)[/tex]

Expand the equation

[tex]10x + 10y = 9 + (10y + x)[/tex]

Remove bracket

[tex]10x + 10y = 9 + 10y + x[/tex]

Subtract 10y from both sides

[tex]10x = 9 + x[/tex]

Subtract x from both sides

[tex]9x = 9[/tex]

Divide both sides by 9

[tex]x = 1[/tex]

Recall that the number is represented as:

[tex]n = 10 \times x + y[/tex]

So, we have:

[tex]n = 10 \times 1 + y[/tex]

[tex]n = 10 + y[/tex]

This means that, the possible numbers are from 10 to 19

Read more about two-digit numbers at:

https://brainly.com/question/23846183

Answer:

profit is 256 dollars

Step-by-step explanation:

20% of 1,280 is 256 dollars

Answer:

A

Step-by-step explanation:

it takes 45 hours to plant 100 trees, so his rate is 100/45 trees per hour.

and it takes rose 40 hrs to plant the 100 trees, so her rate is 100/40 trees per hour

So add those together to get (100/45+100/40)

and then multiply them by P(which is in hours) to equal 100

(100/45+100/40)p=100

then divide by 100 both sides to get

p/45+p/40=1

Answer:

[tex]\left|5\right|+\left|-7\right|[/tex]

[tex]rule =a,\:a\ge 0[/tex]

[tex]|5|=5[/tex]

[tex]\mathrm{Apply\:absolute\:rule}:\quad \left|-a\right|=a[/tex]

[tex]\left|-7\right|=7[/tex]

[tex]5+7=[/tex]

[tex]12[/tex]

hope this helps you..

Answer:

It's the second inequalities. y<x and y (more than or equal to) -x

Answer:

[tex]y<x\\y\geq -x[/tex]

Step-by-step explanation:

[tex]y<x\\y\geq -x[/tex]

9514 1404 393

Answer:

  -195 degrees

Step-by-step explanation:

The angle is shown as being measured CW, so in the reverse of the positive direction. The angle's terminal ray seems to be above the -x axis, making its measure more than 180°. Of the choices offered, the best seems to be ...

  -195 degrees

Answer:

3 is write I've told to sir and he told write

Answer:

the second answer choice, 3 4/5

Step-by-step explanation:

6 - 2.2= 3.8

3.8 = 3 8/10 = 3 4/5

Answer:

D

Step-by-step explanation:

two lines intersect at a point, because the lines are made of points and when they intersect they share a point; the point of intersection belongs to both lines in the same time.

Hi there!  

»»————-　★　————-««

I believe your answer is:  

D) Point

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

9514 1404 393

Answer:

  x = 100

Step-by-step explanation:

The two marked angles are a linear pair, so their sum is 180°.

  57° +(x +23)° = 180°

  x = 100 . . . . . . . . . . . . . divide by °, subtract 80

Answer:

hello...................

Answer:

hello :)

Step-by-step explanation:

Answer:

Given two linearly independent vectors w and z

We want -w-z

Hence apply a negative gradient to w

w=-<-5,3> =<5,-3>

So <5,-3>-<1,4> = (<5-1>,<-3-4>)

The answer is <4,-7>