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3 years ago

Which of the following is the missing justification?

Mathematics

1 answer:

Mandarinka [93]3 years ago

4 0

Answer:

The correct answer is Option A: Multiplication Property of Equality

Step-by-step explanation:

Given equation is:

$\frac{1}{5}x+6 = 5$

The given equation is a linear equation in one variable. Different equality properties are used to solve equations like these.

First of all the denominator with 1/5x has to be eliminated for which the whole equation will be multiplied by 5

$5 * \frac{1}{5}x + 5* 6 = 5*5\\x+30= 25$

This property is called multiplication property of equality.

Hence,

The correct answer is Option A: Multiplication Property of Equality

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Reggie was looking at a map of the school the scale shows that 1 inch equals 150 ft if the distance between his classroom in the

topjm [15]

Answer:

the actual distance is 1800 ft.

Step-by-step explanation:

Proportion states that the two fractions or ratios are equal.

Let x be the actual distance.

As per the statement:

Reggie was looking at a map of the school the scale shows that 1 inch equals 150 ft.

⇒1 inch = 150 ft.

if the distance between his classroom in the cafeteria measures 12 in on the map.

by definition of proportions we have;

$\frac{1}{150} = \frac{12}{x}$

By cross multiply we have;

$x = 12 \cdot 150 = 1,800$ ft

Therefore, the actual distance is 1800 ft.

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3 years ago

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Simplify this expression <br> 7z+5+6z-9

Simora [160]

Answer:

7z + 5 + 6z - 9 (Add 7z and 6z, subtract 9 from 5)

<em>13z - 4 </em>(Can't be simplified further)

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2 years ago

(02.07)Which relationship is always true for the angles x, y, and z of triangle ABC? A triangle is shown with a leg extending pa

zysi [14]

Check out the attached image. I drew what I think your book is showing. The figure on the left is triangle ABC without any extended segments. The figure on the right has segment AB extended shown in red. This forms the exterior angle x

The rule that connects x, y and z together is the remote interior angle theorem. It says that adding two interior angles is going to be equal to the exterior angle that is not touching either interior angle. The "remote" part means "far away" so just think of the two angles that are furthest way or not touching the exterior angle in question.

In terms of algebra, the rule is
x+y = z

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3 years ago

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Classify the following triangle. Check all that apply.

Pachacha [2.7K]

That is a Right Triangle

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3 years ago

Sears editing ‘company is a small editorial services company owned and operated by deloris Sears. On January 31, 20Y1 , the end

Valentin [98]

1. Preparation of the adjusting entries for

Sears editing ‘company

Sears editing ‘company Adjusting Entries

a. Dr Insurance expense $1,800

($7,200-$5,400)

Cr Prepaid insurance $1,800

(To record insurance expense)

b. Dr Supplies expense $1,605

($1980 - $375)

Cr Supplies $1,605

(To record supplies expense)

c. Dr Depreciation expense $6,000

Cr Accumulated depreciation-building $6,000

(To record depreciation expense on building)

d. Dr Depreciation expense $3,000

Cr Accumulated depreciation-equipment $3,000

(To record depreciation expense on equipment)

e. Dr Unearned rent $5,400

($6,750-$1,350)

Cr Rent revenue $5,400

(To record rent earned from unearned rent)

f. Dr Salaries and wages expense $2,900

Cr Salaries and wages payable $2,900

(To record salaries and wages expense)

g. Dr Accounts receivable $18,600

Cr Fees earned $18,600

(To record accrued revenue)

2. Preparation of an adjusted trial balance.

Sears editing ‘Company Adjusted Trial balance

Debit side

Cash $7,500

Account Receiveble $57,000

Prepaid Insurance $5,400

Supplies $375

Land $112,500

Building $150,250

Equipment $135,300

Drawing $15,000

Salaries and wages expense $196,270

Utilities expense $42,375

Advertising expense $22,800

Repair expense $17,250

Depreciation expense-Building $6,000

Depreciation expense-Equipment $3,000

Insurance expense $1,800

Supplies expense $1,605

Miscellaneous expense $6,075

Total Debit side $780,500

Credit side

Accumulated Depreciation-Building $93,550

Accumulated Depreciation-Equipment $100,950

Account payable $12,150

Unearned rents $1,350

Salaries and wages payable $2,900

Capital stock $221,000

Fees earned $343,200

Rent revenue $5,400

Total Credit side $780,500

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2 years ago