MATHEMATICS HIGH SCHOOL

Can someone please help!! How many millimeters equal 19,420 cm ft3?

A. 194.2
B. 19.42
C. 1942
D. 19,420

Answers

Answer 1
Answer:

Answer:

D

Step-by-step explanation:
Answer 2
Answer:

Answer:

a

Step-by-step explanation:

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Determine the distance between the two coordinates. Round to the nearest TENTH if necessary. (5,-5) and (-2,1)

Answers

Answer:

d=9.2

General Formulas and Concepts:

Pre-Alg

  • Order of Operations: BPEMDAS

Alg II

  • Distance Formula: d = √((x_2-x_1)^2+(y_2-y_1)^2)

Step-by-step explanation:

Step 1: Define

Point (5, -5)

Point (-2, 1)

Step 2: Find distance d

  1. Substitute:                    d = √((-2-5)^2+(1-(-5))^2)
  2. Simplify:                        d = √((-2-5)^2+(1+5)^2)
  3. Subtract/Add:               d = √((-7)^2+(6)^2)
  4. Evaluate:                      d = √(49+36)
  5. Add:                              d = √(85)
  6. Evaluate:                      d=9.21954

Is 9/12. Bigger than 3/4?

Answers

No it is the same and u will tell is u simplify 9/12 down 
No,9/12 is equal to 3/4 because when you find the LCM of the number it is three then you multiply the number to 3/4 and you get 9/12.



or 9/12 is = to 3/4

Darrel went to the mall and spent $41. He brought several t-shirts that act cost $12 and he brought 1 pair of socks for $5. How many t-shirts did Darel buy?

Answers

Darrel bought three t-shirts seeing that 41-5=36/12=THREE


He bought three since 3 x 12$= 36$ + 5$=$41

What is 1/10 + 1/4 + 1/5+2/15? A.41/60 B 6/41 C 11/12 D 1/7

Answers

an easy common denominator is 60 bc 15*4=60 and everything else can equal 60 too so: 
6/60+ 15/60+ 12/60+ 8/60 = 41/60 (you only add the numerator numbers) usually you would reduce the end result too but 41 is a prime number so you cant 
1/10 + 1/4 + 1/5 + 2/15.

LCM of 10, 4, 5, and 15 = 60

1/10 = 6/60        1/4 = 15/60      1/5 = 12/60    2/15 = 8/60

= 6/60 + 15/60 + 12/60 + 4/60 = (6 + 15 + 12 + 8) / 60 = 41/60

Option A.

Find the value of x.

Answers

Using the Pythagorean Theorem, we find that x = 10.

To find the value of x, we can use the Pythagorean Theorem. The Pythagorean Theorem states that in any right triangle, the square of the hypotenuse is equal to the sum of the squares of the legs.

In this case, the hypotenuse is x, and the legs are 6 and 8. Therefore, we can write the Pythagorean Theorem as follows:

x^2 = 6^2 + 8^2

x^2 = 36 + 64

x^2 = 100

x = sqrt(100)

Therefore, the value of x is 10.

Here is a more detailed explanation of the Pythagorean Theorem:

The Pythagorean Theorem is a mathematical formula that describes the relationship between the three sides of a right triangle. It states that the square of the hypotenuse is equal to the sum of the squares of the other two sides.

In other words, if a right triangle has sides of length a, b, and c, where c is the hypotenuse (the longest side), then the following equation holds:

c^2 = a^2 + b^2

This equation can be used to find the length of any side of a right triangle, given the lengths of the other two sides.

For example, if we know the lengths of the legs of a right triangle, we can use the Pythagorean Theorem to find the length of the hypotenuse. Or, if we know the length of the hypotenuse and one of the legs, we can use the Pythagorean Theorem to find the length of the other leg.

The Pythagorean Theorem is one of the most important theorems in mathematics, and it has many applications in geometry, trigonometry, and physics. It is also used in many real-world applications, such as surveying, construction, and navigation.

For such more questions on Pythagorean

brainly.com/question/343682

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A newborn weighs 8 pounds and 5 ounces. There are 453.59 grams per pounds. What is the infant's weight in grams ?

Answers

453.59x8=3628.72

5 ouces= 453.59/16x5=141.746875

141.746875+3628.72=3770.466875 grams

hope this helps
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