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Lapatulllka [165]
3 years ago
14

1 a ? 1 b If a < b, which symbol makes the sentence true? A) ≤ B) < C) = D) >

Mathematics
2 answers:
dsp733 years ago
7 0
1 a < 1 b <span>If a < b (because a is always less than b)

answer: </span><span>B) <</span>
____ [38]3 years ago
4 0

Answer:

Step-by-step explanation:

it's d

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Carly has 2 more nickles than dimes in her pocket She has 40 cents How many nickels does carly have ? how many dimes does carly
Elina [12.6K]
Maybe if i add 10 + 30 is = 40 this is my answer
3 0
3 years ago
Which of the following represents a combination? Select all that apply.
Svetradugi [14.3K]

Answer:

Combinations:

A committee consisting of three members with the same role

Selecting two sandwiches from a menu of 10

Step-by-step explanation:

A combination is a selection of items from a collection, such that the order of selection does not matter.

A permutation is a selection of items from a collection, such that the order of selection matters.

A. The PIN for a bank or credit card - order matters → permutation

B. A committee consisting of three members with the same role - order does not matter → combination

C. A committee consisting of a president, vice president, and secretary - order matters → permutation

D. Final standings in a professional sports league - order matters → permutation

E. Selecting two sandwiches from a menu of 10 - order does not matter → combination

3 0
3 years ago
It's question B as I've done A please help
Hatshy [7]
Its easy.use cos rule.
4 0
3 years ago
Does 4/5 equal to 2/7 if not please use &lt; Or &gt;
Darya [45]
4/5 > 2/7  is the answer

God bless!
8 0
3 years ago
Read 2 more answers
Given the following triangle, if a = 12 and ∠B = 48°, find b to the nearest whole number.
Keith_Richards [23]
In the figure, the triangle ABC is a right triangle, a is the adjacent leg to the angle B, and b is the opposite side to the same angle.

So, you can use the tangent ratio which relates the angle, the opposite leg and the adjacent leg:

tangent (angle B) = b / a => b = a * tan(B)

=> b = 12 * tan(48°) = 13.33≈ 13

Answer: 13


5 0
3 years ago
Read 2 more answers
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