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3 years ago

How do i know when to add or subtract in an angle equation?

Mathematics

1 answer:

madam [21]3 years ago

7 0

Answer:

Step-by-step explanation:

< ABD = <ABC + < CBD

Substitute in what we are given

87 = 9x-1 + 6x+58

Combine like terms

87 = 15x +57

Subtract 57 from each side

87-57 =15x +57-57

30 = 15x

Divide by 15

30/15 =15x/15

2=x

We want to find <ABC

<ABC = 9x-1

= 9*2-1

=18-1

=17

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Answer:

A. 8 complete hotdogs were made.

B. The wiener.

C. The bun.

Step-by-step explanation:

1 complete hotdog = 1 wiener + 1 bun

You have, 3*10 bun and 8 wiener

= 30 bun and 8 wiener

A. Since, we have 30 bun and 8 wiener and for 1 complete hotdog = 1 wiener + 1 bun

Therefore, 8 hotdogs = 8 wiener + 8 buns

= 8 complete hotdogs are made

Since 8 complete hotdogs are made, 8 wiener and 8 buns are used.

Therefore, the limiting ingredient is the wiener because it is the smallest number of ingredient and none of it was left after making the 8 hotdogs.

C. Since 8 complete hotdogs are made, 8 buns were used

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4 years ago

e.Water has a density of about 0.0361 pounds/cubic inch. You might know that wood floats on water. What can you conclude about t

irina1246 [14]

Answer:

Step-by-step explanation:

the objects which have less density than water will float

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2 years ago

15 liters decreased by 60%

puteri [66]

15 divided by 60= 3.50

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3 years ago

Translate radical expressions into expressions with rational exponents, and vice versa. Simplify numerical

dmitriy555 [2]

Answer:

a) ( $\sqrt[n]{x}$ ) the n will be 5 the x will be (-32/243)^2.

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Brainliest?

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3 years ago

You operate the cash register at a retail store. A customer's total including tax, is $14.17, and you receive $20.00 as payment.

serious [3.7K]

Answer:

$ 20.00 - $14.17 = $5.83

Step-by-step explanation:

you have to take the amount of money given and subtract the total of the purchase , with the total including tax that makes it easier because you dont have to calculate it . so payment - total = change

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3 years ago