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KiRa [710]
3 years ago
14

At Sophia's gymnastics camp, the gymnasts spent 2 hours and 45 minutes on the balance beam and 2 hours and 50 minutes on practic

ing vaulting. If the gymnastics camp ended at 2:25 P.M., what time did it start?

Mathematics
1 answer:
Dmitry [639]3 years ago
7 0

Answer: 8:50 am

Step-by-step explanation:

Well, you have to add the hours together, and remember that there is 60 minutes in an hour. You wouls get 5 hours and 35 minutes, or 5:35. You just count backwards from there. Hope this helped!

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Type an equation for the following pattern<br><br> x: 1, 2, 3, 4, 5<br> y: 16/3, 14/3, 4, 10/3, 8/3
Mamont248 [21]

Step-by-step explanation:

i hope this makes sense lol. You can see it's a linear since it decrease at a steady rate. so you have to find the slope and find the y- intercept

5 0
3 years ago
What is the coefficient of the second term of the trinomial?​
Lyrx [107]

Answer:

The coefficient of the 2nd term of trinomial is 18.

Step-by-step explanation:

You can expand in a faster way by using the formula, (a+b)² = a²+2ab+b² :

(3x+3)² = (3x)² + 2(3x)(3) + 3²

= 9a² + 18a + 9

OR

You can expand it by doing step by step :

(3x+3)² = (3x+3)(3x+3)

= 3x(3x) + 3x(3) + 3(3x) + 3(3)

= 9x² + 9x + 9x + 9

= 9x² + 18x + 9

7 0
4 years ago
Compare. Write &lt;,&gt;,or =.<br> 250 lb __ 0.25 T
Llana [10]

Answer: 0.25 T is bigger


Step-by-step explanation:

0.25 T = 500 lb

4 0
4 years ago
Why are the following expressions not<br> monomials?<br> 3xy^Z<br> 1-2s<br> (ab)^1/2
Natalka [10]

3xy^z: exponent is not a nonnegative int.

r-2s: it is not a product

(ab)^1/2: exponent is not a nonnegative int.

8 0
4 years ago
9/11 = 13.5/b. Find the B. MARKING BRAINLIST!!
Zolol [24]

Answer:

b = 16.5

Step-by-step explanation:

Given

\frac{9}{11} = \frac{13.5}{b} ( cross- multiply )

9b = 148.5 ( divide both sides by 9 )

b = 16.5

4 0
3 years ago
Read 2 more answers
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