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just olya [345]
3 years ago
5

Bob has a pyramid with a volume of 14. He'd like to create a second pyramid with a volume of 28. Which would guarantee he gets t

he desired
result?
O Double each side of the base of the pyramid.
O Double one side of the base of the pyramid.
O Double the slant height.
• Double the height.

Mathematics
1 answer:
Sav [38]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Doubling the height will guarantee that the volume gets twice since V=(1/3)*B*h

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At the start of a month, Sasha and Natalia each have a certain amount of money.
Sergio039 [100]

Answer:

Option (A)

Step-by-step explanation:

Sasha has an amount of $400 and saves $20 per week.

If we graph the savings of Sasha, her savings per week will be defined by the slope of the line = $20 per week

Similarly, from the graph attached,

Slope of the line given in the graph = Per week savings of Natalia

Slope of line passing through (0, 190) and (2, 210) will be,

Slope = \frac{y_2-y_1}{x_2-x_1}

          = \frac{210-190}{2-0}

          = 10

Therefore, per week savings of Natalia = $10

Difference in savings of Sasha and Natalia = 20 - 10 = $10 per week

Here, Sasha shows the greater rate of change by $10 per week

Therefore, Option (A) will be the answer.

4 0
3 years ago
In math :
gizmo_the_mogwai [7]
1)how calendar relate to math? 
<span>The numbers.
You need to be able to know the date, how many days till this, so you add, how many more till this, add again, and more.
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Measurements.
For example:
2 eggs
1/4 cup of flour
and 
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You need to be able to calculate and know your measurements. Which math helps you with/
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8 0
3 years ago
Read 2 more answers
Dawn simplified a power correctly and came up with a value of 64.
abruzzese [7]

Answer:

Hello fellow brainlian, I am pretty sure the answer is A)

Step-by-step explanation:

Have a Totally Horse-some Day!

                 With love,

                       -The one and only Alaska

4 0
3 years ago
Read 2 more answers
Please help with this!!
lozanna [386]

Answer:

#1.---60%   #2.---$12.60 per hour

Step-by-step explanation:

#1. Since It was originally $50 you have 50% already, so what I did was I multiplied 50 by 2. this got me 100 which is a simpler way to calculate by. 50 to 80 dollars is a $30 change, so multiply that by 2 and you get 60. 60 will be your percent of change. You can double check this by multiplying 50 by .60, the answer will be 30 and 50+30=80

#2 Since Tyler starts off with $12 per hour with a 5% increase you will need to multiply 12*.05 this will get you the answer of 0.6 you then need to add $12, since that was his original payment. 12+0.6=12.60, so his final payment would by $12.60 per hour

5 0
2 years ago
15.000 at 9 percent interest
Ksivusya [100]

Answer:

$16.35

Step-by-step explanation:

15 x 1.09 = 16.35

7 0
3 years ago
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