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Schach [20]
3 years ago
13

If x = -6, which equation is true?

Mathematics
2 answers:
disa [49]3 years ago
8 0

Answer:

B

Step-by-step explanation:

A. 0 = 2((-6) - 6)

0 = -12 - 12

0 = -24

False.

B. 36 = 3(6 - (-6))

36 = 3(6+6)

36 = 3 * 12

36 = 36

True

Tema [17]3 years ago
6 0

Answer:

36 = 3(6 - x)

Step-by-step explanation:

Option A is false.

Option C is false.

Option D is false.

With all of the other options being false, we are left with option B. If we take the equation 36 = 3(6 - x) and change it to 35 = 3(6 - (-6)), we can confirm that it it correct.

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Which of the following is NOT a monomial?<br> a. x-4<br> b. 22xy<br> c. 3<br> d. -11x
qwelly [4]
Answer is (a)
its a binomial
not a monomial
7 0
3 years ago
From his eye, which stands 1.59 meters above the ground, Francisco measures the
viva [34]

The height of the skyscraper to the nearest tenth is 234. 95 meters.

<h3>How to determine the height</h3>

From the information given, we have:

  • angle of elevation = 32°
  • length of the base, adjacent side = 376 meters
  • height of the skyscraper, opposite side = x meters

To determine the height of the elevator, let's use the tangent identity

We have that;

tan θ = opposite/ adjacent

The value of the opposite side is 'x' which is the height of the skyscraper and the value of the adjacent side is 376 meters which is the length of the base of the skyscraper

Now, substitute the values, we have;

tan 32 = x/ 376

cross multiply

x = tan 32 × 376

x = 0. 6249 × 376

x = 234. 95 meters

We know that the 'x' represents the opposite side and thus the height of the skyscraper

Thus, the height of the skyscraper to the nearest tenth is 234. 95 meters.

Learn more about angle of elevation here:

brainly.com/question/19594654

#SPJ1

7 0
2 years ago
HELP ASAP !! NEED ANSWERS !!!
satela [25.4K]

Answer: 180 degrees clockwise

Step-by-step explanation:

4 0
3 years ago
What is the value of 4.5 x 10^5 written in standard form?
soldier1979 [14.2K]

Answer:

4500000

Step-by-step explanation: Let me know if this helped

3 0
3 years ago
If you could please help me that would be great.
Brut [27]
No.1
r=9

No.3
r=10.5ft

No.5
C=132m

No.7
C=25.12

No.9
44

No.11
264cm

No.13
97.34m

No.15
47.1

No.17
Am not sure

Hope this helps though
8 0
1 year ago
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