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Ede4ka [16]
3 years ago
8

HELP PLEASE!!! How do I solve this?

Mathematics
2 answers:
frosja888 [35]3 years ago
4 0

Answer:

32

Step-by-step explanation:

tanx=opp/adj.=40/64=5/8=0.625

find tan^-1= 32 degrees

expeople1 [14]3 years ago
3 0

Answer:

A. 32°

Step-by-step explanation:

\tan \: x \degree =  \frac{40}{64} \\   \\  \tan \: x \degree =  \frac{5}{8} \\  \\  \tan \: x \degree =0.625 \\  x \degree = {\tan}^{ - 1}( 0.625) \\  \\ x \degree =32.005383208 \degree \\  \\ \huge \red { \boxed{ x  =32 \degree}}

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Write a real-world word problem that can be solved using elapsed time. Include the solution.
ElenaW [278]
Or...you could do this.

Lacey walks in a store at 8:30,the store opens at 12:00,how much time does Lacey have to get the store opened and stock the shelves?

4 1/2hours
3 0
3 years ago
Which function represents the graph of f(x)=|x+2| after it is translated 4 units to the right?
Kisachek [45]

Answer:

g(x)=|x-2|

Step-by-step explanation:

The vertex form of an absolute function is

g(x)=|x-h|+k            .... (1)

where, (h,k) is vertex.

The given function is

f(x)=|x+2|

The vertex of the function is (-2,0).

It is given that graph of f(x) is translated 4 units to the right. So, the vertex of the function after translation is (2,0).

Substitute h=2 and k=0 in function (1).

g(x)=|x-2|+0

g(x)=|x-2|

Therefore, the required function is g(x)=|x-2|.

7 0
3 years ago
A plot of land in the shape of a horizontal ellipse has a pole at each focus. the foci are 16 feet from the center. if the plot
Leviafan [203]

If a plot of land in the shape of a horizontal ellipse has a pole at each focus. the foci are 16 feet from the center. if the plot of land is 40 feet across one axis, how long is it across the other axis is: c. 24 feet.

<h3>Length across the other axis</h3>

Using Pythagoreans theorem formula

a²=b²+c²

Where:

c=16 feet

a=40/2=20 feet

Hence:

20²=b²+16²

b²=20²-16²

b²=400-256

b²=√144

b=12

2b=12×2

2b=24 feet

Therefore if the plot of land is 40 feet across one axis, how long is it across the other axis is: c. 24 feet.

The complete question is are:

A plot of land in the shape of a horizontal ellipse has a pole at each focus. The foci are 16 feet from the center. If the plot of land is 40 feet across one axis, how long is it across the other axis?

a. 34 feet

b. 46 feet

c. 24 feet

d. 30 feet

Learn more about Length across the other axis here:

brainly.com/question/2005046

brainly.com/question/16492329

#SPJ1

6 0
2 years ago
How do you work this out 3 7 12 2 = 55
anygoal [31]

Answer: you multiply 3x7= 21 and 12x2=24 and add both answers and you get 45 plus the 10 from 12 is 55

Step-by-step explanation:alredy did ^^

6 0
3 years ago
Solve for the unknown variable:
Delvig [45]

Answer:

if it's a^2+b^2 question,the answer is 25.

8 0
2 years ago
Read 2 more answers
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