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2 years ago

Alexander placed four straws on his table.

Mathematics

1 answer:

Diano4ka-milaya [45]2 years ago

6 0

Answer:D (straws 2 and 4)

Step-by-step explanation:

The answer is D becuase those two straws intersect at point and create 90° angle

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Pyramid A is a square pyramid with a base side length of 7 inches and a height of 6 inches. Pyramid B has a volume of 3,136 in?.

anygoal [31]

Answer:

WE HAVE FIND HOW MUCH MAY TIME BIGGER IS THE VOLUME OF PYRAMID B THAN PYRAMID A.

The answer is 32 times

Step-by-step explanation:

Volume of Pyramid B = 3136 in³

Volume of Pyramid A = ?

We have to find volume of Pyramid A. As Pyramid is a square pyramid, its volume is given as:

$V=\frac{(b^2)(h)}{3}$

where b = base = 7 and h = height = 6. Substitute the values:

$V=\frac{7^2\cdot6}{3}\\V=98\\$

Volume of Pyramid A = 98 in³

To find how many time B is bigger than A, divide volume of B by A:

$\frac{3136}{98}=32$

So, volume of Pyramid B is 32 times bigger than volume of Pyramid A

6 0

2 years ago

Estimate of 0.75 divided by 3.15

Ganezh [65]

0.3333333333333333333

4 0

3 years ago

If sally saves 18% of the money she has earned ($200) how much money does she have left?

Vikentia [17]

Answer:

164$

Step-by-step explanation:

18 percent of 200 is 36.

so subtract the 36 from 200 and get 164

6 0

3 years ago

What is the value of x when x/6 = 198?

docker41 [41]

Should be 1,188 , because 1,188 divided by six would be 198, hope I could help

3 0

2 years ago

THIS IS MY 6TH TIME POSTING THIS HELP

Alenkasestr [34]

Answer:

14 yards

Step-by-step explanation:

length of basketball court=

7 inches

(times by 2.8) 2.5 inches-5 yards( times by 2.8)

7 inches=14

i hope i helped:)

3 0

2 years ago