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3 years ago

A right square pyramid has a slant height of 10 feet, and the length of a side

Mathematics

1 answer:

kotykmax [81]3 years ago

6 0

Step-by-step explanation:

take the base square. find the diagonal

16^2+16^2 = 2*16^2= d^2

d= 16√2

half of the diagonal will form the baSe of right triangle of hypotenuse 10. but the base will be 8√2 which is greater than 10. so I feel the slant hr has to be different and more than 10

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Avery collects data about the value of a collectible baseball card over time. The table shows the card’s value y, in dollars, af

KonstantinChe [14]

Answer:

Step-by-step explanation:

try the numbers -3 -2 1 and 3

5 0

3 years ago

Point C is on line segment \overline{BD} BD . Given CD=x,CD=x, BC=5x-5,BC=5x−5, and BD=2x+7,BD=2x+7, determine the numerical len

NARA [144]

Answer:

$CD = 3$

Step-by-step explanation:

Given

$CD = x$

$BC = 5x - 5$

$BD = 2x + 7$

Required

Determine CD

Since, C is a point on BD, the relationship between the given parameters is;

$BD = BC + CD$

Substitute the values of BD, BC and CD

$2x + 7 = 5x - 5 + x$

Collect Like Terms

$2x - 5x - x = -5 - 7$

$-4x = -12$

Divide both sides by -4

$\frac{-4x}{-4} = \frac{-12}{-4}$

$x = 3$

To determine the length of CD;

Substitute 3 for x in $CD = x$

Hence;

$CD = 3$

3 0

3 years ago

Find the balance in an account when $600 is deposited at 3% compounded annually for 2 years.

Debora [2.8K]

Step-by-step explanation:

i belive the the answer would be 10000000

4 0

3 years ago

Find the area of this triangle. Round to the nearest tenth. 17 m 35° 15 m [? ]m2

balu736 [363]

Answer:

32m²

Step-by-step explanation:

thanks me later ,correct me if I'm wrong

7 0

3 years ago

Math question Informatin in dot plots

kozerog [31]

Answer:

Step-by-step explanation:

Range = difference between the highest and the lowest

Mode = Data that occurs the most time

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1) Range = 28 -21 = 7

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Median = average of 7th and 8th term

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Mode = 0.15 and 0.16

Number of data = 23

Median =12th term = 0.15

8 0

3 years ago