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ankoles [38]
1 year ago
13

which value is an irrational number? a. 4/19 b. the square root of 200 c. the square root of seven over the square root of seven

d. -0.58 repeated

Mathematics
1 answer:
SCORPION-xisa [38]1 year ago
6 0

Answer:

B. √200

Step-by-step explanation:

An irrational number is a number that excludes single-point decimals but includes integers and fractions. A square root is a repeating decimal(Most of the time), therefore, this is an irrational number.

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Flura [38]

Answer:

CA=6x-24 and BD = 2x+8

Find CE

CA=BD => 6x-24=2x+8 => x=8

CE=1/2(CA) or 1/2(BD) => 1/2(6x-24)=12

CE=12

CA=24

BD=24

Step-by-step explanation:

3 0
3 years ago
Two cars leave towns 300 kilometers apart at the same time and travel toward each other. One car's rate is 16 kilometers per hou
julia-pushkina [17]
The cars travel with constant speed, and the equations of movement of each one are,

x_1=v_1t

x_2=x_0-v_2t

Where v_1=16 Km/h, v_2 is unknown, x_0 is 300 kilomters. As they meet in 2 hours, then t=2 and x_1=x_2, so,

x=v_1t

x=x_0-v_2t

Solving for v_2,

v_2=x_0/t-v_1=134\ \ Km/h
6 0
3 years ago
Determine the volume of a cube with sides of 30mm
Svetllana [295]

Answer: Hello, your answer would be 2.7x10^-5m^3

Step-by-step explanation:

30mm

a=0.03m

V=a^3=0.03^3=2.7x10^-5m^3

(the answer is also in the picture)

4 0
2 years ago
Read 2 more answers
How do you express a fraction in simplest form?
Keith_Richards [23]

Answer:

divide the top and bottom by the greatest number that will divide both numbers exactly (they must stay whole numbers).

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Is anyone gonna answer my dam question -_-
Ostrovityanka [42]

Answer:

What's your question?

Step-by-step explanation:

7 0
3 years ago
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