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melisa1 [442]
2 years ago
6

ABC is a straight angle. Find m ABX and m CBX . (14x +70) (20x+8)​

Mathematics
1 answer:
IRISSAK [1]2 years ago
4 0

Answer:

ABX is 112 degrees.

CBX is 68 degrees.

Step-by-step explanation:

Angles on a straight line always add up to 180 degrees.

Thus,

(14x+70)+(20x+8)=180

Remove brackets:

14x+70+20x+8=180

Add up the terms:

34x+78=180

Subtract 78 from both sides:

34x+78-78=180-78

34x=102

Divide both sides by 34:

\frac{34x}{34}=\frac{102}{34}

x=3

Angle ABX = 14x+70=14(3)+70=42+70=112

Angle CBX =20x+8=20(3)+8=60+8=68

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Answer:

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Step-by-step explanation:

Consider the diagram below.

It is provided that ∠EDH ≅ ∠EDG.

This implies that: ∠EDH = ∠EDG

The arc measure is same as the measure of the central angle.

That is:

arc FE = ∠EDF = 57°

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Compute the measure of angle ∠EDH as follows:

arc EH = ∠EDH

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The desired equation equates 1/15 of the amount Lindsay earned with 1/10 the amount without the bonus:

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Since we have given that

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