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Virty [35]
3 years ago
10

Type the correct answer in the box. Use numerals instead of words.

Mathematics
2 answers:
Lesechka [4]3 years ago
6 0
X=9 is the value of x
LUCKY_DIMON [66]3 years ago
5 0
-2x+3= -15
-2x= -18
x= 9
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How tall is the tower?
Karo-lina-s [1.5K]

Answer:

  • 93.6 ft

Step-by-step explanation:

\bf \cfrac{AB}{BC}  =  \tan(60)

  • \bf \cfrac{x}{50}  =  \sqrt{50}
  • \bf x = 50 \sqrt{3}

Length of tower:-

  • \bf x + 7
  • \bf 50 \sqrt{3}  + 7
  • \bf 93.6025
  • \bf = 93.6

Therefore, the tower is 93.6ft tall.

<u>-------------------------------------------</u>

5 0
2 years ago
If 45% of a number , e is 180 , what is 95% of e​
Sergeeva-Olga [200]

Answer:

380

Step-by-step explanation:

Find 1% of e:

180 / 45 = 4

Find 95% of e:

4 * 95 = 380

3 0
3 years ago
What is the value of angle y
Luden [163]

Answer: 76

Step-by-step explanation:

The angles are congruent on both sides

8 0
4 years ago
(40pts)
quester [9]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Just work with what is inside the parenthesis

Also, move around the terms to help it make more sense:

(cosA cosB - cosA cosB + sinA sinB + sinA sinB)

As you can see, the 'cosA cosB' would cancel out through subtraction.

Now we have this:

(sinA sinB + sinA sinB)

This is just two sets of sinA sinB so it can be written as:

(2 * sinA sinB)

Simply place the values outside the parenthesis back there to get the answer

SinA sinB = 1/2 * (2 * sinA sinB)

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
4 years ago
Can you show me Y equals -2 times 5 to the X power the graph
nevsk [136]
Here is the graph for y=-2*5^x
Hope this helps!

8 0
3 years ago
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