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bagirrra123 [75]

3 years ago

14

The strength of a rectangular beam varies jointly as its width and the square of its depth. If the strength of a beam 2 inches w

ide by 10 inches deep is 1000 pounds per square inch, what is the strength of a beam 4 inches wide and 8 inches deep?

1 answer:

nikdorinn [45]3 years ago

3 0

It is the comp if the Dione in to the Verdi league so get good kid lose hahahahaha I ain’t doin that work

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1 card holds 10 stickers, 59 stickers. How many cards are needed

pochemuha

The answer is

6 cards

6 0

3 years ago

Find the coordinates of the midpoint of the segment whose endpoints are H(10, 1) and K(4, 7).

Oliga [24]

The formula of a midpoint of a segment AB:

$A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\M_{AB}\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right)$

We have:

H(10; 1); K(4; 7)

substitute:

$M_{HK}\left(\dfrac{10+4}{2};\ \dfrac{1+7}{2}\right)\to M_{HK}\left(\dfrac{14}{2};\ \dfrac{8}{2}\right)\to M_{HK}(7;\ 4)$

Answer: (7, 4)

5 0

2 years ago

Read 2 more answers

Omar needs to solve the problem 2,406 divided by 6. In what place would he put the first digit of the quotient?

ohaa [14]

Answer:

The hundreds place

Step-by-step explanation:

If you divide it

it would start out on the 4

Which is the hundreds Place

3 0

2 years ago

A golfer needs to know how tall a tree is to chip a ball over the tree onto the green in a golf match. his caddie knows that he

Inga [223]

The height of the trre will be given by:
tan θ=(opposite)/(adjacent)

θ=52°
Adjacent= distance of the golfer to the tree= 10 ft
opposite = height, h, of the tree
thus
tan 52=h/10
hence solving for h we get:
h=10tan52
h=12.799~12.8 ft

7 0

3 years ago

£16.80 in the ratio 2:1

k0ka [10]

Answer:

1u--> 5.60

2u--> 11.20

Step-by-step explanation:

3u--> 16.80

1u--> 5.60

2u--> 11.20

4 0

3 years ago

Read 2 more answers