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Fed [463]
4 years ago
6

50 POINTS !! PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.

Mathematics
1 answer:
Lena [83]4 years ago
4 0

Answer:

From Pythagoras Rule

c=√1²+2²

c=√5 cm

c= 2.2cm

To the Nearest tenth..

You might be interested in
Bernardo heard that as a general rule, he should spend no more than one
Tamiku [17]

Answer:

B. $2900

Step-by-step explanation:

$34,800 divided by 12 (the amount of months in a year) = $2900

4 0
3 years ago
A 4 by 5 inch photo is enlarged by multiplying every
dem82 [27]

Answer:

Perimeter ratio = 2:1

Area ratio = 4:1

Step-by-step explanation:

<u>Perimeter</u>

Perimeter of the smaller photo = 2l+2w

=2(5)+2(4)

=18 inches

Perimeter of larger photo = 2l+2w

=2(10)+2(8)

=36 inches

Ratio:

Perimeter of larger photo : perimeter of smaller photo = 36:18

=2:1

<u>Area</u>

Area of smaller photo = lw

=5\times4

=20 inches²

Area of larger photo = lw

= 10\times8

=80 inches ²

Ratio

Area of larger photo : area of smaller photo = 80:20

=4:1

∴The ratio of the perimeters = 2:1, and the ratio of the areas = 4:1

Hope this helps :)

6 0
3 years ago
clint has 6 apple muffins, 2 corn muffins, and 4 bran muffins what fraction of muffins are bran weite the fraction in simplest f
Feliz [49]

Answer:

\frac{1}{3}

Step-by-step explanation:

The fraction of bran muffins is expressed as bran muffins over total muffins.

Total muffins = 6 + 2 + 4 = 12 and bran muffins = 4, thus

fraction = \frac{4}{12} ← divide ( cancel ) each value by 4 )

fraction = \frac{1}{3} ← in simplest form

6 0
3 years ago
Read 2 more answers
If Casey deposits $16 into his lunch account each week, how much will be deposited in 5 weeks? If Casey decides to buy lunch for
Ivanshal [37]

Answer:

The exact number would be 26.66666667 but it would be 26.

Step-by-step explanation:

Usually when dealing with decimals anything 5 and up would be rounded up but since we are dealing with money we don't round up. Since his friends lunch cost $3 every lunch the most he will be able to buy is 26. He will have about $2.5 left over which he cannot buy a lunch with so thats why you dont round up.

8 0
3 years ago
Use SOHCAHTOA to find the side measure. Show work. Round to one decimal place.
pashok25 [27]

Using trigonometric ratios, the measure of side n to one decimal is 6.6 units.

<h3>How to solve for a side using trigonometric ratios?</h3>

Using the trigonometric principle

SOHCAHTOA,

cos 20 = adjacent / hypotenuse

adjacent side = n

hypotenuse side = 7

Therefore,

cos 20° = n / 7

cross multiply

n = 7 cos 20°

n = 7 × 0.93969262078

n = 6.5778483455

n = 6.6 units

learn more on trigonometric ratios here:brainly.com/question/23506098

#SPJ1

3 0
2 years ago
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