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3 years ago

Pleasee help me...

Mathematics

1 answer:

Setler79 [48]3 years ago

3 0

Answer:

D is the answer

Step-by-step explanation:

Mark brianliest pls

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What is the GCF of 18 and 30? A) 2 B) 3 C) 4 D) 6

djyliett [7]

Answer:

Step-by-step explanation:

18/6=3

30/6=5

6 0

3 years ago

Read 2 more answers

One of the events at a swim meet is the 500 meter freestyle. Use conversion factors and dimensional analysis to determine the le

BARSIC [14]

Answer:

1) Distance in feet equals 1640.4 feet

2) Distance in miles equals 0.3107 miles.

Step-by-step explanation:

From the basic conversion factors we know that

1 meter = 3.2808 feet

Thus by proportion we conclude that

$500meters=500\times 3.2808feet\\\\\therefore 500meters=1640.4feet$

Similarly using the basic conversion factors we know that

1 mile = 1609.34 meters

thus we conclude that 1 meter = $\frac{1}{1609.34}$ miles

Hence by proportion 500 meters = $500\times \frac{1}{1609.34}=0.3107$ miles

7 0

4 years ago

Jessie sorted the coins in her bank. She made 7 stacks of 6 dimes and 8 stacks of 5 nickels. She then found 1 dime and 1 nickel.

ANEK [815]

Hello!

So, Jessie made 7 stacks of dimes and 8 stacks of nickels.

Each stack of dimes has 6 dimes.

Each stack of nickels has 5 nickels. Multiply:

6 × 7 = 42

8 × 5 = 40

Then she finds another dime and another nickel.

42 + 1 = 43

40 + 1 = 41

43 + 41 = 84

ANSWER:

Jessie has 43 dimes, 41 nickels, and 84 coins in all.

4 0

4 years ago

Explain the relationship between the legs and the hypotenuse of a right triangle.

podryga [215]

Answer:

According to the pythagorean theorem, a^2 + b^2 =c^2

c signifies the hypotenuse

a and b are the two legs

the sum of the two legs squared measures will equal the measure of the hypotenuse squared.

Step-by-step explanation:

6 0

4 years ago

What is the approximate length of arc s on the circle below? Use 3.14 for

ryzh [129]

The length of arc is 69.1 feet

Solution:

The length of arc when angle given in degrees is given as:

$Arc\ length = \frac{ \theta }{360} \times 2 \pi r$

Where,

r is the radius

$\theta$ is the central angle in degrees

From given,

$r = 12\ feet\\\\\theta = 330^{\circ}$

Substituting the values we get,

$Arc\ length = \frac{ 330 }{360} \times 2 \times 3.14 \times 12\\\\Arc\ length = \frac{ 330 }{360} \times 6.28 \times 12\\\\Arc\ length = 69.08 \approx 69.1$

Thus the length of arc is 69.1 feet

5 0

3 years ago