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oksian1 [2.3K]
3 years ago
15

How much estimate width of the classroom door

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
7 0
3 by 7 feet I'm guessing
Ugo [173]3 years ago
6 0
I guess width4 inches 7 to8
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When 9
Vlad [161]
9 simplified is radical 3 then 2 on the outside make the answer 3
3 0
3 years ago
a practice field is 250 ft long the game is 40% longer than the practice field of how long is the game ​
Diano4ka-milaya [45]

Answer:

350

Step-by-step explanation:

40% of 250 is 100 (10% of 250 is 25 and 25 times 4 is 100)

250+100 is 350

8 0
3 years ago
A bad contains 15 balls of which X is red. Write an expression for the probability that a ball drawn from the bad is red. When 5
antoniya [11.8K]

Answer:

10

Step-by-step explanation:

The current probability of picking a red ball is \frac{x}{15}. When 5 more balls are added, the probability is 3/4. We can write a ratio for this problem:

\frac{x+5}{15+5} = \frac{3}{4}

When using cross multiplication to solve this, you get 3 * 20 = 4(x+5).

60 = 4x + 20

40 = 4x

x = 10 red balls

5 0
2 years ago
Can anyone please help me what is x<br>​
Masja [62]

Step-by-step explanation:

the side on the left of 155 is 180-155 which is 25

the one on top of 120 is 180-120 which is 60 so the one on the right of x is 180-(25+60) which is 95

now the value of x is 180-95 which is 85.

in the second one x=180-100 because the angle on the bottom of x is corresponding to the one that's equal to 100, so x=180-100 which is 80

for the first one x=85

the second one x=80

3 0
3 years ago
Read 2 more answers
My good friends,for the second time in our history,a British prime minister has returned from Germany bringing peace with honor.
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<span>C) appeasement from what it says i dunno though i just think so >.> good luck!</span>
4 0
4 years ago
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