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KatRina [158]
3 years ago
11

Brand A: $5 for 80 pounds of sand Brand B: $14 for 175 pound bag Which is the better buy?

Mathematics
1 answer:
nevsk [136]3 years ago
4 0

Answer:

Brand A is the better buy

Step-by-step explanation:

bag Which is the better buy?

Step one

Brand A: $5 for 80 pounds of sand

Let us find the unit cost

Unit cost =5/80

=$0.0625 per pound

Brand B: $14 for 175 pound

The unit cost is

=14/175

=$0.08 per pound

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Write the roman numeral of the Olympics Games that follow the 28th games
bogdanovich [222]

The  Olympics Games that follow the 28th games will be "XXIX Games."

The Olympic Games that follow the 28th Olympic games is the 29th Olympic Games.

29 in Roman numerals is:

= XXVIII

An X in Roman numerals is 10 so the first two Xs are to signify "20."

An "IX" in Roman numerals is "9" which will then take the number to 29.

It will therefore be the "XXIX Olympic Games."

In conclusion, the number 29 is XXIX in Roman numerals so Olympic Games after the 28th games will be "XXIX Games."

<em>Find out more at brainly.com/question/11381536.</em>

7 0
3 years ago
Find the mid segment of GH
noname [10]

Answer:

B. 2

Step-by-step explanation:

Based on the Midsegment of a trapezoid theorem:

GH = (BC + FE)/2

9x - 3 = (19 + (5x + 1))/2) (substitution)

9x - 3 = (20 + 5x)/2

Cross multiply

2(9x - 3) = 20 + 5x

18x - 6 = 20 + 5x

Collect like terms

18x - 5x = 20 + 6

13x = 26

Divide both sides by 13

x = 26/13

x = 2

8 0
3 years ago
? X 1/4 = 1/3 <br><br> Need help please
ra1l [238]

Answer:

?= 4/3

Step-by-step explanation:

?×1/4=1/3

?/4=1/3

?=1/3×4

?=4/3

3 0
3 years ago
Find the measures of the angles in the figure.
Vinvika [58]

Answer:

120^o,\,120^o,\,60^o,\,\,\,and\,\,\,60^o

which agrees with the first answer in the list of possible options.

Step-by-step explanation:

We can use the fact that the addition of all four internal angles of a quadrilateral must render 360^o. Then we can create the following equation and solve for the unknown "h":

2h+2h+h+h = 360^o\\6h=360^o\\h=60^o

Therefore the angles of this quadrilateral are:

120^o,\,120^o,\,60^o,\,\,\,and\,\,\,60^o

3 0
3 years ago
Read 2 more answers
How do you solve a proof?
ziro4ka [17]
To solve a proof, you need to distinguish which is the hypothesis and which is the conclusion. The hypothesis is the starting point and the conclusion is the ending point. We go from hypothesis to conclusion. A conditional statement can be written as If A, then B. Where A is the hypothesis and B is the conclusion.

For example, take this theorem.

If two sides of a triangle<span> are congruent, then the angles opposite those sides are congruent.
</span>
We go from Two sides of a triangle are congruent to the angles opposite those sides are congruent.

The first statement's reason is pretty much always Given.
 
                                                         Statement | Reason
1. Two sides of a triangle are congruent         1. Given
....                                                                        After a bunch of steps
3. the angles opposite those sides are congruent. 3. Your postulate of definition of what reason you need to complete the last step.

Sorry if this is a little confusing.


6 0
3 years ago
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