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2 years ago

Solve this form me plz :)

Mathematics

1 answer:

Mashcka [7]2 years ago

5 0

Answer:

29°

Step-by-step explanation:

all triangles = 180° so if you add 118 + 33 = 151

subtract 180 - 151 = 29

therefore your 3rd angle is 29°

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HELP PLEASE!! ASAP!!

densk [106]

Answer:

The estimated distance is 8.1cm.

The actual distance is 8.106cm.

Step-by-step explanation:

Given that the Pythogorean Theorem, c² = a² + b². Then substitute the following values into the formula :

${c}^{2} = {a}^{2} + {b}^{2}$

Let a = 5.1cm,

Let b = 6.3cm,

${c}^{2} = {5.1}^{2} + {6.3}^{2}$

${c}^{2} = 26.01 + 39.69$

${c}^{2} = 65.7$

$c = \sqrt{65.7}$

$c = 8.106cm \: (3d.p)$

4 0

3 years ago

X-1.6=2.4+0.8x solve for x. <br><br>What did I do wrong?

trapecia [35]

$\bf x-1.6=2.4+0.8x\implies \stackrel{\textit{subtracting 2.4}}{x-4=0.8x}\implies \stackrel{\textit{subtracting x}}{-4=0.8x-x} \\\\\\ -4=-0.2x\implies \cfrac{-4}{-0.2}=x\implies 20=x$

3 0

3 years ago

The qualitative counterpart of validity and reliability in quantitative research, which includes credibility, transferability, a

serious [3.7K]

Answer:

Trustworthiness

Step-by-step explanation:

For qualitative researchers, we have

1. Credibility

2. Transferability

3. Dependability

4. Confirmability and

5. Trustworthiness

While for quantitative researchers, we have

1. Internal validity

2. External validity

3. Reliability

4. Objectivity.

Trustworthiness is the qualitative research counterpart of validity and reliability.

4 0

3 years ago

Round 2,641 to the nearest thousand. Round 2,641 to the nearest thousand?

Elenna [48]

Answer:

2641

we round off 2

then we get,

2641=3000

8 0

3 years ago

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AURORKA [14]

The answer is 75! Explanation, use the distance formula

5 0

3 years ago

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