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Bad White [126]
3 years ago
5

HELP PLEASE VERY QUICK, I'LL MARK AS BRAINLIEST!

Mathematics
1 answer:
DENIUS [597]3 years ago
4 0

Answer:

Greater ; Greater

Smaller ; Greater

Step-by-step explanation:

Slopes

First row

A: 15/2

B: (25-12.5)/(4-2) = 12.5/2

A has a greater slope than B

-4x + 2y = 8

2y = 4x + 8

y = 2x + 4

A: 2

B: 3/2

A has a greater slope than B

Second Row

A: (2.6-2)/(3-0) = 0.6/3 = 0.1

B: (5-4)/(4-0) = 1/4 = 0.25

A has a smaller slope than B

A: 60

B: (325-50)/5-0) = 275/5 = 55

A has a greater slope than B

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Use the rules of exponents to evaluate or simplify. Write without negative exponents.
koban [17]

9514 1404 393

Answer:

  1

Step-by-step explanation:

Any non-zero number to the zero power is 1.

  3.4^0 = 1

4 0
3 years ago
Malcolm has 225 yards of yarn to make 100 bracelets. Suppose the total length of the yarn stayed the same, but instead of Malcol
ANTONII [103]

Given :

Length of yarn, l = 225 yards.

Number of bracelets he made, n = 1000 .

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Solution :

Let, length of yarn used in each bracelet is x.

So,

x = \dfrac{Total\ length \ of yarn}{Number \ of \ bracelets\ made}\\\\x = \dfrac{225}{1000}\\\\x = 0.225 \ yards

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7 0
2 years ago
Which expression is equivalent to (2^3)^-6?
Kay [80]

Answer:

2^-18

Step-by-step explanation:

3 0
2 years ago
A small class has 9 students, 4 of whom are girls and 5 of whom are boys. The teacher is going to choose two of the students at
Mazyrski [523]
20/72 = 10/36 = 5/18
5 0
3 years ago
Part A: An angle is two collinear rays with a common endpoint. Find an example that contradicts this definition. How would you c
nata0808 [166]

Angles are formed by intersection of non-collinear lines, rays and planes.

<u>Part A</u>

<u>1. Contradictory Example</u>

A contradictory example to the given definition is that:

When the rays are collinear; the rays do not form an angle, but they form a line

<u>2. A more accurate definition</u>

A more accurate definition is that:

An angle is formed at the intersection of two non-collinear rays that have the same endpoint

<u>Part B</u>

<u>Example of an undefined term</u>

Undefined terms do not have a formal definition; an example is the plane.

A plane pertains to angles because it determines the parameter to be measured.

Read more about angles and undefined terms at:

brainly.com/question/1402901

8 0
2 years ago
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