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3 years ago

Please help me it’s due today at 3:00pm will mark brainiest please help me please

Mathematics

2 answers:

artcher [175]3 years ago

6 0

88+92+87+93 = 360 / 4 = 90

You'll probably need to get 93 on your fourth grade

tensa zangetsu [6.8K]3 years ago

5 0

Answer: 83

Step-by-step explanation:

(88+92+87+x)/4 = 90

(277+x)/4 = 90

x+ 277 = 360

x = 83

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4 years ago

Which equation describes the line above?

dexar [7]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

DVD Video Rentals (Refer to Example 3.) The func-

Neporo4naja [7]

Answer:

$(a)\ V = \{(N,30),(R,37),(S,17)\}$

$(b)$

$Domain = \{N,R,S\}$

$Range = \{37,30,17\}$

Step-by-step explanation:

Given

$V(R) = 37,\ V(N) = 30,\ V(S) = 17$

Solving (a): Set of ordered pair

A function y = f(x) is represented as (x,y)

So, the ordered pair of V is:

$V = \{(R,37),(N,30),(S,17)\}$

Order the alphabets in increasing order

$V = \{(N,30),(R,37),(S,17)\}$

Solving (b): The domain and the range

In a function $\{(x_1,y_1),...,(x_n,y_n)\}$

The domain and the range are represented as:

$Domain = \{x_1,x_2....x_n\}$

$Range = \{y_1,y_2....y_n\}$

So, we have:

$Domain = \{N,R,S\}$

$Range = \{37,30,17\}$

5 0

3 years ago

Prove that .555 is a rational number

aalyn [17]

Explanation:

Five hundred fifty-five thousandths is 555/1000 = 111/200, the ratio of two integers, hence a rational number.

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4 years ago

A lies on a bearing of 040° from B.<br>Calculate the bearing of B from A.

Nimfa-mama [501]

Answer:

220°

Step-by-step explanation:

The bearing of B from A is

180° + 40° = 220°

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3 years ago