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mylen [45]
3 years ago
7

What is the measure of AC?

Mathematics
2 answers:
Firlakuza [10]3 years ago
5 0

Answer:

AC = 52.8

Step-by-step explanation:

33/20 = 1.65

12*1.65 = 19.8

BA = 19.8

CB + BA = AC

33 + 19.8 = 52.8

lawyer [7]3 years ago
5 0

Answer:

AC = 52.8

Step-by-step explanation:

Since BE is parallel to CD and intersects the 2 sides of the triangle then it divides those sides proportionally, that is

\frac{BC}{AB} = \frac{DE}{AE}, substituting values

\frac{33}{AB } = \frac{20}{12} ( cross-  multiply )

20AB = 396 ( divide both sides by 20 )

AB = 19.8

Thus

AC = AB + BC = 19.8 + 33 = 52.8

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Sharon earns 4% Commission on the items that she sells one week she earns $150 in commission what is the total value of the item
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3 years ago
What is –9. 2(8x – 4) 0. 7(2 6. 3x) simplified? –69. 19x – 32. 39 –69. 19x 38. 2 –72. 2x 41. 21 75x – 338. 2.
trasher [3.6K]

The simplified form of the equation is \rm -69.19x+38.2.

<h2>Given that</h2>

Equation; \rm -9.2(8x - 4) + 0.7(2 + 6.3x)

<h3>We have to determine</h3>

The simplified form of the equation;

<h3>According to the question</h3>

To determine the simplified form of the equation following all the steps given below.

Equation; \rm -9.2(8x - 4) + 0.7(2 + 6.3x)

<h3>To simplify the equation multiple the terms and solve.</h3>

Then,

The simplified form of the equation is,

\rm =-9.2(8x - 4) + 0.7(2 + 6.3x)\\&#10;\\&#10;= (-9.2) (8x)- (-9.2)(4) + (0.7)(2) + (0.7) (6.3x)\\&#10;\\&#10;=-73.6x -(-36.8) +(1.4)+(4.41x)\\&#10;\\&#10;= -73.6x+36.8+1.4+4.41x\\&#10;\\&#10;=-69.19x+38.2

Hence, The simplified form of the equation is \rm -69.19x+38.2.

To know more about Equation click the link given below.

brainly.com/question/26252222

3 0
2 years ago
Pls help extra points and mark brainlist
kipiarov [429]

Answer:

x-4=19

Step-by-step explanation:

Hope that helps!

5 0
3 years ago
Read 2 more answers
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