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RoseWind [281]
3 years ago
6

Find the measure of ∠A if

Mathematics
2 answers:
Dmitriy789 [7]3 years ago
8 0
The answer is d as in dog
Harrizon [31]3 years ago
6 0

Answer:

The <em>correct</em> answer is B)65

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How can you tell whether an ordered pair is a solution of a linear inequality?
sweet-ann [11.9K]

Hello from MrBillDoesMath!

Answer:

Suppose the ordered pair is (x.y). Substitute these values in the linear equality to see if it is true,

Example. Consider the point (7, -4). Is it a solution of the linear inequality

3x < 4y - 9?   Let's check to find out.

Check:

Is  3 (7) < 4 (-4) - 9    true ?

Is    21  < -16     -9 =  -25   ??  

NO!

So (7,-4) is NOT a solution of the linear inequality.


Thank you,

MrB


7 0
3 years ago
Choose the equation that represents the graph.
sveticcg [70]

Answer:

Answer: Option D

Step-by-step explanation:

Hey there!

From the above question;

The line passes through (-3,0) and (0,3).

Use double point formula;

( y - y1) =  \frac{(y2 - y1)}{(x2 - x1)} (x - x1)

Keep all values;

(y - 0) =  \frac{(3 - 0)}{(0 - ( - 3))} (x + 3)

Simplify it;

y =  \frac{3}{3} (x + 3)

Therefore, y = x+3.

<u>Hope</u><u> it</u><u> helps</u><u>!</u>

4 0
3 years ago
A house in England has 8 paintings of climbers. Assuming that each painting is 8 inches wide and 4.5 inches tall, what is the le
Airida [17]
The answer is 200 inches.

4 0
3 years ago
Linda is hosting a candle sale. She has 48 blue candles to put in bags. How many bags can she fill if she puts the same number o
faust18 [17]
1 bag with 48 candies, 2 with 24 candies, 3 with 16 candies, 4 with 12 candies, 6 with 8 candies, 8 bags with 6 candies, 12 with 4, 16 with 3 each, 24 with 2, and 48 with 1
6 0
4 years ago
The cost of a company picnic varies directly as the number of employees attending the picnic. If a company picnic costs $487.50
Drupady [299]

The company picnic cost $ 1300 for 80 employees

<em><u>Solution:</u></em>

Given that cost of a company picnic varies directly as the number of employees attending the picnic

Let "c" be the company picnic cost

Let "n" be the number of employees attending the picnic

Therefore,

cost \propto \text{ number of employees attending picnic }

c \propto n\\\\c = kn

Where "k" is the constant of proportionality

c = kn ---------- eqn 1

<em><u>Given that company picnic costs $487.50 for 30 employees</u></em>

Therefore substitute c = 487.50 and n = 30

487.50 = k(30)\\\\k = \frac{487.50}{30} = 16.25

<em><u>How much does a company picnic cost for 80 employees?</u></em>

Substitute n = 80 and k = 16.25 in eqn 1

c = 16.25(80) = 1300

Thus $ 1300 is the cost for 80 employees

5 0
3 years ago
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