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pychu [463]
3 years ago
15

15 POINTS!!!!!

Mathematics
2 answers:
Lunna [17]3 years ago
6 0

6.6*(10^6) = 6,600,000 square miles

= 6.6 × 10²6

(scientific notation)  

= 6.6e6

(scientific e notation)

= 6.6 × 10^6

(engineering notation)

(million; prefix mega- (M))

= 6,600,000  (real number)



MrMuchimi3 years ago
5 0
You simply have to do
{10}^{6}  = 100000
then

1000000 \times 6.6
6600000
{miles}^{2}
is the answer
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The coordinates of point R are (-6,4) The coordinates of point S are (3,4) Witch expression represents the distance, in units, b
trapecia [35]

Answer:

A) |-6| + |3|

Step-by-step explanation:

Since the y-coordinates are the same, we need to find the distance between -6 and 3. This would thus be equal to |-6|+|3| making A the correct answer.

5 0
2 years ago
the model represents the factorization of 2x2+5x+3. what are the factors of the polynomial.(2x+3)(x+1),(2x-3)(x-1),(3x+2)(x-1),(
Maurinko [17]

Answer:

The factors of the polynomial are (2x + 3)(x + 1) ⇒ 1st answer

Step-by-step explanation:

* Lets explain how to factor a trinomial in the form ax² ± bx ± c  

- Look at the c term first.  

# If the c term is a positive number, then its factors r , s will both  

  be positive or both be negative it depends on the sign of b, if b  

  positive then both are positive if b negative then both are negative  

# a has two factors h and k  

# The brackets are (hx ± r)(kx ± s) where a = hk , c = rs and b = rk + hs  

# If the c term is a negative number, then either r or s will be negative,  

  but not both.  

# a has two factors h and k  

# The brackets are (hx + r)(kx - s) where a = hk , c = rs and b = rk - hs  

* Lets solve the problem

∵ The trinomial is 2x² + 5x + 3

∴ a = 2 , b = 5 , c = 3

∵ c is positive

∴ Its factors r and s have same sign

∵ b is positive

∴ r and s both positive

∵ a = 2  

∵ The factors of a are h , k

∵ 2 = 2 × 1

∴ h = 2 and k = 1

∵ c = 3

∵ The factors of c are r , s

∵ 3 = 3 × 1

∴ r = 3 and s = 1

∵ The brackets are (hx + r)(kx + s)

∴ 2x² + 5x + = (2x + 3)(x + 1)

* The factors of the polynomial are (2x + 3)(x + 1)

7 0
3 years ago
Read 2 more answers
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ale4655 [162]

Answer:

1.33 meters

Step-by-step explanation:

8 0
3 years ago
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The pyramid arena in memphis Tennessee is a square pyramid that is 321 feet tall the base has 600 foot sides find the volume of
ziro4ka [17]
First, find the area of the base:
600*600=360000
to find the volume of the pyramid use the formula: V=\frac{1}{3}bh
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V=38520000
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5 0
3 years ago
Bethany added a decorative border across the top of each wall of her kitchen. A diagram of her kitchen is shown below.
mario62 [17]

The answer is your mom. Nah it’s B)10

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