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Salsk061 [2.6K]
3 years ago
11

Solve 4√2 + 5√4 and explain if the answer is rational or irrational

Mathematics
1 answer:
USPshnik [31]3 years ago
5 0

Answer: Not Rational

Step-by-step explanation: because a rational number is a fraction, integer or a repeating decimal

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3 lines are shown. A line with points C, A, F intersects a line with points E, A, B at point A. A line extends from point A to p
Verizon [17]

Answer:

m < EAD = 29 degrees

m < CAB = 119 degrees

Given :

The question states that m < CAE = m<FAB = 61 degrees and m<DAF = 90 degrees

Solution:

1. Since line CAF and EAB intersect each other, m<CAF = m< EAF - (opposite vertical angles are equivalent)

2. m<BAC + m<EAC = 180 degrees (sum of linear pair)

3. m<CAB = 180 degrees - m<EAC

4. Equation 1: m<CAB = m<EAF = 119 degrees

5. m<EAF = m<EAD + m< DAF

6. m<EAD = m<EAF - m<DAF

7. m<EAD = 119 degrees-90 degrees = 29 degrees

Hope this helps!!! :)

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3 years ago
Write 2 numbers that round to 480 when rounded to the nearest 10.
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Step-by-step explanation:

First, 480 rounded to the nearest ten is:

480

second 480 rounded to the nearest ten is 481

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3 years ago
Cam is a corrupt politician. Nobody votes for him except those he pays to do so. It costs Cam exactly $100 dollar to buy each vo
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How many votes does he pay for?

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What is the diameter of a cone with height 8 m and volume 150 m3 ? (1 point 7.5 m 15 m?
Hitman42 [59]
This is the concept of volume of solid materials, we are required to find the diameter of cone with height 8 and volume 150 m^3.
volume of cone is given by;V=1/3 (pi*r^2*h)
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inserting the values in our formula we get:
150/(pi*8)=r^2
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thus;
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diameter=2.44*2
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