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2 years ago

1. Consider this pyramid ABCDE . Its base is a square

Mathematics

1 answer:

Mila [183]2 years ago

8 0

Answer:

See below.

Step-by-step explanation:

There are 4 sides of the pyramid that rise from the 4 points on the base and they all meet at the point A.

So it has 1 square face ( the base) and 4 side faces which are all triangles.

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The coast of x pounds of cheese at $7.65 a pound

Xelga [282]

I don’t think this is the full question

4 0

2 years ago

Read 2 more answers

A 7000.00 principal is invested in 2 accounts, 1 earning 3%interest the other 7% interest with the total interest for the year 2

MakcuM [25]

Answer:

The amount in the first account is $5,700

The amount in the second account is $1,300

Step-by-step explanation:

Let the mount invested in the first account be $x$ and the one invested in the second account be $y$ .

Then the total principal is $x+y=7000$ ---->(1)

The interest in the first account is $.03*x$

The interest in the first account is $.07*y$

The total interest for the year is 262.00.

This implies that:

$0.03x+0.07y=262$ ---->(2)

We solve the two equations simultaneously to get:

$x=5,700$ and $y=1,300$

7 0

3 years ago

While watching a football game, Jordan decided to list yardage gained as positive integers and yardage lost as negative integers

koban [17]

Answer:

There is a loss of 2 yards.

Step-by-step explanation:

To find the overall gain or loss, we add or subtract there values.

Initially, we have 0 yards.

Records 14, so 0 + 14 = 14, that is, for now a gain of 14

Then loses 7, so 14 - 7 = 7, for now a gain of 7.

Then, 7 - 9 = - 2, so in all, there is a loss of 2 yards.

3 0

2 years ago

HELPPPP<br><br> If y=4, 3y+6=7(2y-3)

Step2247 [10]

Answer:

i think your question is missing something??

Step-by-step explanation:

3(4) + 6 = 7 (2(4)-3)

12 + 6 = 7 (8-3)

18 = 7 (5)

18 = 35?

8 0

3 years ago

Which of the following is equivalent to 1/3(6x-12y) ?

harkovskaia [24]

1/3(6x-12y)
2x - 4y

the answer is A

5 0

2 years ago