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3 years ago

Math problem help to do this step by step

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

8 0

Step-by-step explanation:

(root under) 2×3×3×4

(root under) 2×3×3×2×2

3×2 (root under) 2

6 (root under) 2

sorry i don't have the root under symbol, if you are confused it is the symbol that is at the first of your question.

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What is the value of x?<br> 10<br> 2x

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2 * 5 = 10

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Which pair of triangles attempts to use SSA Congruence Postulate to prove the triangles congruent?

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Step-by-step explanation:

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What number is 7.5 more than 7.4?

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3 years ago

The 1985 Mexico City earthquake measured a magnitude 8.0 on the Richter scale. The Richter scale uses the function M (I) = log (

Travka [436]

Answer:

The correct option is C: I = 10⁸I₀.

Step-by-step explanation:

The function of the Richter scale is:

$M_{(I)} = log(\frac{I}{I_{0}})$

Since the magnitude of the earthquake is 8.0, the relation between the intensity, I, with the intensity of the threshold quake, Io, is:

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Therefore, the correct option is C: I = 10⁸I₀.

I hope it helps you!

7 0

3 years ago

In ΔABC, if m∠A = 43° and m∠C = 66°, then find m∠B.

weqwewe [10]

The measures of the angles in a triangle add up to 180°.
$m \angle A + m \angle B + m \angle C = 180^\circ \\
m \angle A=43^\circ, \ m \angle C = 66^\circ \\ \downarrow \\
43^\circ+ m \angle B + 66^\circ = 180^\circ \\
m \angle B + 109^\circ = 180^\circ \\
m \angle B =180^\circ - 109^\circ \\
\boxed{m \angle B=71^\circ}$

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3 years ago

Math problem help to do this step by step ​

Math problem help to do this step by step