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3 years ago

2x-x+7 = x+3+4 is it no solution, one solution. or multiple solution if one of 2 please tell me what is x

Mathematics

1 answer:

ololo11 [35]3 years ago

7 0

Answer:

x = x

Step-by-step explanation:

Basically, if you simplify the equation, you'll get x + 7 = x + 7 which means x = x which means you will have an infinite amount of solutions since x can be anything.

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8 Heights below sea level can be shown by using negative numbers.

fredd [130]

Answer: 650 Ft above the trough of the valley. Explanation 450 - (-200) = 650

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2 years ago

The Titanus beetle can measure 16710 centimeters in length, and the Giant Weta beetle can measure 8510 centimeters in length. Ho

nataly862011 [7]

Answer:

The answer you're looking for is 8,200cm

Step-by-step explanation:

6 0

2 years ago

A grasshopper covered a distance of 5 yards in 9 equal hops. How many yards did the grasshopper travel on each hop?

andre [41]

Answer:

a)5/9 yards=0.556yards

b)10/9 yards=1.11 yards

Step-by-step explanation:

for the part a

To solve this exercise we must divide the total distance traveled by the grasshopper (5 yards) by the number of jumps that were made (9).

$d=\frac{5}{9}$

if you use the calculator you will realize that the value is 0.55yards

for the part b

knowing the distance traveled in a jump, we multiply this value by two to find out how much is the distance traveled in 2 jumps

$d=\frac{2x5}{9} =\frac{10}{9}$

if you use the calculator you will realize that the value is 1.11 yards

4 0

3 years ago

The mass of the gold ever mined is 1.65 x 108 kilograms.

Vinvika [58]

Answer:

need points

Step-by-step explanation:

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6 0

2 years ago

PLLEASEEE HELPPP!!! ILL BRAINLIST.

dexar [7]

Answer:

The answer is most likely C.

Step-by-step explanation:

Using the Pythagoras' Theorem, c^2 = a^2 + b^2

I'm not sure if 242 and 262 were 24^2 and 26^2 respectively but I'm using 24^2 and 26^2 for this answer.

The c^2 is in fact x^2 where x is the hypotenuse.

However, the answer could be A if x has to be whole number. In this case, x^2 + 24^2 = 26^2

x^2 = 26^2 - 24^2 = 100

x = sqrt (100) = 10

4 0

2 years ago