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3 years ago

10

Ellie and Isaiah are helping their friend Nora move, off Ellie can move 4 boxes for every 16 boxes that Isaiah moves, then how m

any boxes can Isaiah move for every box that Ellie move?

1 answer:

Anni [7]3 years ago

7 0

ANSWER; Work with a good mind and you can do it with know body help Step-by-step explanation:

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The scale on a map indicates that 1 inch corresponds to an actual distance of 95 miles. two cities are 4.5 inches apart on the m

arlik [135]

The two cities are actually 427.5 miles apart.

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3 years ago

The circumference of a circle is 11 pi inches.

ser-zykov [4K]

9514 1404 393

Answer:

30.25π square inches

Step-by-step explanation:

You can use the formula for area in terms of circumference:

A = C²/(4π)

A = (11π)²/(4π) = (121/4)π = 30.25π . . . square inches

_____

You may be expected to find the radius first:

C = 2πr ⇒ r = C/(2π) = 11π/(2π) = 5.5 . . . inches

Then use the area formula:

A = πr² = π(5.5 in)² = 30.25π in²

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3 years ago

HELP ME SOLVE THIS ASAP

vampirchik [111]

Answer:

∠B = 60°

a = 4.0 units

b = 6.9 units

Step-by-step explanation:

The triangle is right angled. The sum of all angles of a triangle is equal to 180 degrees.

The 3 angles are 90, 30 , ∠B .

<em> $90+30+B = 180$ </em>

Thus, B = 180 - 120 = 60 degrees

by trigonometry,

sin(30) = $\frac{a}{8}$ = 0.5

a = (8)(0.5) = 4 units

Also,

cos(30) = $\frac{b}{8}$ = 0.866

b = (8)(0.866)= 6.928

3 0

4 years ago

What’s the answer to the problem I am having trouble with

Kruka [31]

The formula is 1/2 times base times height. So,your answer is B

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3 years ago

Of the following numbers, which are divisible by 3?

borishaifa [10]

36; 351; 66; 1,017; 113,331; 1,968; 537; 417; 3,813

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3 years ago