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masha68 [24]
3 years ago
8

GIVING BRAINLIEST FOR BEST ANSWER!

Mathematics
2 answers:
marusya05 [52]3 years ago
6 0
1/2 - 1/5 - 5 = -47/
10
= -4 7/
10
= -4.7
Aleks [24]3 years ago
3 0

Answer:

5/6

Step-by-step explanation:

(3 – 2) + ( 1/2 - 1/3)

1 + 1 × 3   2 × 2

       2 × 3  3 x 2

1+ 3/6 - 4/6

1+ 3 – 4

      6

1 + -1

        6

                 

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The price of a bungalow in 1990 was $850000. If there was a 125% increase in 2000, followed by a 30% decrease in 2013, what was
astra-53 [7]

Answer:

1,338,750$

Step-by-step explanation:

1990 price was 850,000

in 2000

850,000 + 125% = 1,062,500

850,000 + 1,062,500 = 1,912,500

in 2013

1,912,500 - 30% = 573,750

1,912,500 - 573,750 = 1,338,750

6 0
2 years ago
Discrete or continuous ​
LUCKY_DIMON [66]

i think the answer is contionous

7 0
2 years ago
(3 x 10e-4) ( 3 x 10e7)
Rina8888 [55]
The answer is 9000..
5 0
3 years ago
Find the greatest common factor of 6 and 15. a. 6 b. 3 c. 4 d. 2
Olin [163]

Answer:

3

Step-by-step explanation:

Greatest common factor (GCF) of 6 and 15 is 3. We will now calculate the prime factors of 6 and 15, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6 and 15.

Hope this helps

8 0
3 years ago
Read 2 more answers
Can someone please help me with this
Nesterboy [21]

Answer:

m∠Q = 121°

m∠R = 58°

m∠S = 123°

m∠T = 58°

Step-by-step explanation:

The sum of the interior angles of a quadrilateral = 360°

Create an expression for the sum of all the angles and equate it to 360, then solve for x:

      ∠Q + ∠T + ∠S + ∠R = 360

⇒ 2x + 5 + x + 2x + 7 + x = 360

⇒ 6x + 12 = 360

⇒ 6x = 360 - 12 = 348

⇒ x = 348 ÷ 6 = 58

So now we know that x = 58, we can calculate all the angles:

m∠Q = 2x + 5 = (2 x 58) + 5 = 121°

m∠R = x = 58°

m∠S = 2x + 7 = (2 x 58) + 7 = 123°

m∠T = x = 58°

5 0
2 years ago
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