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Westkost [7]
3 years ago
12

The difference 25(d−10)−23(d+6)25(d−10)−23(d+6) is

Mathematics
2 answers:
MArishka [77]3 years ago
8 0
25d - 250 | - 575d^2 + 2277d + 34362
Vlada [557]3 years ago
3 0

Answer: 2d - 388

Step-by-step explanation:

To expand the equation 25(d−10)−23(d+6)

We open the brackets first;

25d - 250 - 23d - 138

Collecting like terms

= 25d - 23d - 250 - 138

= 2d - 388

Therefore the difference is 2d - 388

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Find the volume of a cylinder with radius 10 feet and height 6 feet, rounded to 1 decimal place.
olchik [2.2K]

Answer:

The volume of that cylinder would be 1884.96. Have a great day!


3 0
3 years ago
Put these in order starting from the smallest 0.72,4/5,0.799,9/10​
Nadya [2.5K]

Answer:

0.72  ; 0.799   ; 0.8   ; 0.9

Step-by-step explanation:

4/5 = 0.8

9/10 = 0.9

Ascending order:

0.72  ; 0.799   ; 0.8   ; 0.9

First compare the tenth places. If tenth places are same, compare hundredth places

7 0
3 years ago
Read 2 more answers
What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> °
mote1985 [20]

Answer:

x = 84

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 5, thus

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456 + x = 540 ( subtract 456 from both sides )

x = 84

3 0
3 years ago
What is 0.54 repeating
Phoenix [80]
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7 0
3 years ago
Someone with the right answer help me
andre [41]

Answer:

46 degrees.

Step-by-step explanation:

Sin(angle) = 5/7. Using a calculator, this angle is thus 45.6, or approximately 46 degrees.

5 0
3 years ago
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