1 year ago

What is the sur face area? 1 cm 1 cm 1 cm

Mathematics

2 answers:

Ipatiy [6.2K]1 year ago

8 0

Answer:

should be 6cm

Step-by-step explanation:

if you are looking at a cube

Makovka662 [10]1 year ago

7 0

Answer:

6 cm 2

Step-by-step explanation:

Surface area of a cube then 1 x 1 x 1 x 6 (6 faces )

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The Sears Tower in Chicago is 1450 feet high. A model of the tower is 48 inches tall. What is the ratio of the

Leni [432]

Answer: choice a.

Step-by-step explanation:

1 feet = 12 inches.

Sears tower = 1450 * 12 = 17400 inches.

Now,

48 : 17400

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3 years ago

Solve the following formula for x<br> y= 8mx + 5b

ANEK [815]

Answer:

Solve the following formula for x

y= 8mx + 5b

answer is

x= y-5b/8m

Step-by-step explanation:

from the equation y= 8mx + 5b

to solve for x

we have ; y - 5b = 8mx

divide both sides by 8m

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2 years ago

Help mee A scout troop are hiking in a forest. Starting from their base, they walk 4.2km south followed by 7.1km west. They want

slega [8]

Answer:

They should walk on a bearing of 59.4 degrees

Step-by-step explanation:

Given

$South = 4.2km$

$West = 7.1km$

Required

The bearing back to the base

The given question is illustrated with the attached image.

To do this, we simply calculate the measure of angle a using:

$\tan(a) = \frac{Opposite}{Adjacent}$

$\tan(a) = \frac{7.1}{4,2}$

$\tan(a) = 1.6905$

Take arctan of both sides

$a = \tan^{-1}(1.6905)$

$a = 59.4^o$

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2 years ago

In an arithmetic sequence, a17 = -40 anda28 = -73. Explain how to use this information to write a recursive formula for this seq

ohaa [14]

Answer:

–73 – (–40) = –33.

Step-by-step explanation:

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2 years ago

The diameter of an insect cell is 1.7 × 10–11 meter. Ariel wants to find the length of the radius of the cell. If she performs t

Rus_ich [418]

Answer:

the answer is a i got it right

Step-by-step explanation:

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2 years ago