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Firdavs [7]
3 years ago
7

Use the Distributive Property to solve the equation 4x - 2(x - 2) = - 7+ 4x + 3 The solution of the equation is​

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
4 0

Answer:

The answer is x = 4

Step-by-step explanation:

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Analyze the diagram below and complete the instructions that follow.
ozzi
According to the image:
the right hexagonal pyramid surface area is given by the following formula:

S = 3√3 / 2) a² + 3a √h²+3a²/4
a = the base edge
h = the height of the pyramid

looking at the image  a =6m,  h =21m - 7m= 14m

so the surface area is S = 3√3 / 2) 6² + 3*6√14²+3*6²/4 =93.53+ 14.93=108.46 m²

for the another one
the figure is a prism hexagonal
its surface area is 
SA= 6ah +3√3 a²
a= base edge, h =height
in our case a =6m and h = 7m
so SA= 6*6*7 + 3√3 * 6²= 252 + 187 = 439 m²

finally, the surface area of the complete image is 
ST= S + SA = 108.46 m² + 439 m² = 547.52 m²
it is so approximate
 to <span>B. 615.53 m2
look at the image</span>

6 0
3 years ago
Which trigonometric identity is given by the formula adjacent side/opposite side?
Otrada [13]

Answer:

cot= adjacent side/opposite side

Option B is correct.

Step-by-step explanation:

We need to identify trigonometric identity which is given by the formula adjacent side/opposite side

The trigonometric identity for tan is

tan=  opposite side/adjacent side

But We are given adjacent side/opposite side

Since cot is inverse of tan so, formula of cot is:

cot= adjacent side/opposite side

Option B is correct.

5 0
3 years ago
What is the slope of this line?
user100 [1]

Answer:

The slope is 0 because it is just a horizontal line.

Step-by-step explanation:

hope this helps :)

7 0
2 years ago
What is the net force on an object that has a 25N force pulling it to the right, and two 10N forces pulling it to the left?
Umnica [9.8K]

Answer:

5N

Step-by-step explanation:

25 - (10 x 2) = 5N

4 0
3 years ago
Read 2 more answers
two angles are a linear pair. the measure of the first angle minus 39 is equal to twice the measure of the second angle. What ar
baherus [9]

Step-by-step explanation:

Linear pairs = 180°!!!!!

  1. 1st angle is 2[x]-39 2nd angle is just x
  2. soooo add the x. 3x-39=180
  3. 3x=141 x=47

X is just the second angle!!!!!

lol. i toonk geo last year and i cant believe i still remember all this hopefully i got it right!

8 0
3 years ago
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