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Over [174]
3 years ago
14

Help needed please!!

Mathematics
2 answers:
LenaWriter [7]3 years ago
4 0
The answer is B, false
Tema [17]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Supplementary angles are when the sum of 2 angles is 180 degrees this does not mean the angles are congruent, the only way for them to be congruent is if they both were 90 degrees.

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Positive common factor (other than 1) of 9 and 6
8090 [49]

Answer:

A positive common factor of 9 and 6 is 3

Step-by-step explanation:

A common factor is simply a number that you can divide both terms by and get a whole number answer.

9/3 = 3

6/3 = 2

3 0
3 years ago
The cost in dollars y of producing x computer desks is given by y=80x+6000
Gnoma [55]

Answer:

(100,14000), (200, 22000), (300, 30000)

Step-by-step explanation:

y = 80x + 6000 ........ (1) is the equation which gives the cost (y) in dollars for making x number of computer desks.

Let, f(x) = 80x + 6000

So, f(100) = 80 × 100 + 6000 = 14000 {From equation (1)}

So, to produce 100 desks it costs $14000.

Again, f(200) = 80 × 200 + 6000 = 22000 {From equation (1)}

So, to produce 200 desks it costs $22000.

Again, f(300) = 80 × 300 + 6000 = 30000 {From equation (1)}

So, to produce 300 desks it costs $30000.

Then table will be (100,14000), (200, 22000), (300, 30000) (Answer)

5 0
3 years ago
Several poles, that were 0.4 meters in length, were attached end to end to form a pole that was 150 meters long. How many poles,
sertanlavr [38]
So for this equation you would divide 150 by 0.4
150/0.4= 375 poles
8 0
1 year ago
Bryan needs 15 quarts of paint.he wants to buy both quarts and gallons . A quart cost $4.99 and a gallon 14.99?
Colt1911 [192]

BRYAN would need to buy 3 gallons and 8 quarts witch would cost
$14.99 times 3 and $4.99 times 8
$44,97+$39.92=$84.98 would be spent for all off the paint he needs


8 0
4 years ago
Find the x in the following triangle <br> I’ll give brainliest
densk [106]

Answer:

78

Step-by-step explanation:

6 0
3 years ago
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