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Usimov [2.4K]
3 years ago
11

An angle measures 67.2° less than the measure of a supplementary angle. What is the measure of each angle?

Mathematics
1 answer:
arlik [135]3 years ago
4 0
Two supplementary angles always adds up to 180 degrees. If an angle is 67.2 degrees less than the measure of a supplementary angle, an equation can be formed where "A" represents the larger angle, and (A - 67.2) represents the smaller angle.

(A - 67.2)+A=180

(Combine the A's)

2A - 67.2=180

(Add 67.2 to both sides)

2A = 247.2

(Divide by 2 to both sides)

A = 123.6

123.6 degrees is the larger angle.

The smaller angle is represented by (A - 67.2). We now know the value of A so lets plug it in. (123.6 - 67.2) = 56.4. 56.4 is the value of the smaller angle.

We can double check to make sure we got the right answer.

123.6 + 56.4 = 180
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If f(x) varies directly with x and f(x) = 72 when x = 6, find the value of f(x) when x = 3.
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36

Step-by-step explanation:

Since f(x) varies directly with x, f(x) can be expressed alternatively as \[f(x) = k * x\] where k is a constant value.

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Simplifying and rearranging the equation to find the value of k:

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What is the volume of the triangular prism?
nydimaria [60]
<h3 /><h3><u>▄▄▄▄▄▄▄▄▄▄▄▄</u><u>▄▄▄▄▄</u></h3><h3><u>Given :</u></h3>
  • Base (b) = 5.4 cm
  • Height (h) = 3.2 cm
  • Length (l) = 6 cm

<h3><u>To Find : </u></h3>
  • Volume of the Triangular Prism

<h3><u>Formula used : </u></h3>
  • ½ × b × h × l

<h3><u>Solution :</u></h3>

Volume of Triangular Prism = ½ × b × h × l

= ½ × 5.4cm × 3.2 cm × 6 cm

= ½ × 5.4 cm × 3.2 cm × 3 cm

= 1 × 5.4 cm × 3.2 cm

= 17.28 cm³

<h3>▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄</h3>
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