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schepotkina [342]
2 years ago
15

21. Sawyer is 6 years older than his sister.

Mathematics
1 answer:
andrew-mc [135]2 years ago
7 0
The variable S is used to exemplify Sawyers age. Therefore S-6= Sister’s age. 3(S-6) is used to demonstrate that Sawyer is three times as old as his sister. When broken down it is equal to S=3S-18 where you will add 18 to both sides giving you S+18=3S. Then, you will subtract S from both sides giving you 2S=18 making your final answer 9. Sawyer is 9 years old now.
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Plz help me well mark brainliest!
prohojiy [21]

Answer:

9:59

Step-by-step explanation:

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3 years ago
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Sweet T is making a double batch of cupcakes. He puts them in the oven at 6:50 that needs to bake for 25 minutes. When should sw
Serhud [2]
He should take out the cupcakes at 7:15! Hope this helps :D
8 0
3 years ago
I just need you to answer A for me, I have no clue what the equivalent expression is, please help!
Vladimir [108]
Okay here it is. <span>Part A: </span>
6m + 12 + 42m
48m + 12

<span>Part B: </span>
6m + 12 + 42m  . used distributive property

Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points)
6*0 + 12 + 42*0 = 12
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7 0
3 years ago
A crane has cable with a breaking starin of 6400k
Sliva [168]

Answer:

The minimum amount of breaking strain the crane can handle is 6350 kg. (Since it is measured to 2 sig. figs, 6349 kg would round down to 6300 kg, hence the min. is 6350 kg.)

The maximum weight of each crate would be 94 kg. (Since it is measured to the nearest 10 kg, 95 kg would round up to 100 kg, hence the max. is 94 kg.)

Therefore, the greatest number of crates that can be safely lifted would be (6350/94) crates which is 67.5 crates, which rounded down is 67 crates.

All numbers are taken as integers in this answer.

Step-by-step explanation:

Hope this helped!

4 0
3 years ago
Can someone help me? With all the problems and with work
Lemur [1.5K]

Answer:

5.006

41.056

31.289

51.977

7.884

Step-by-step explanation:

1) sin x = opposite side / hypotenuse

sin 24.3° = 2.06 / hyp

hyp = 2.06 / sin 24.3  = 5.<u>0059</u>006616019108320511866543651

rounding to 3 significant figures

= 5.006

2)cos x = adjacent side / hypotenuse

cos 47 = 28 / x

x = 28 / cos 47 = 41.<u>0558</u>17197909497891901840157945

= 41.056

3) cos x = adjacent side / hypotenuse

cos 56.1 = x / 56.1

x = 56.1 * cos 56.1 = 31.<u>2895</u>00613760617368691451544764

= 31.289

4) tan x = opposite side / adjacent side

tan 68 = x / 21

x = 21 * tan 68 = 51.<u>9768</u>239217422123300402781676

= 51.977

5) sin x = opposite side / hypotenuse

sin 21 = x / 22

x = 22 * sin 21 = 7.<u>8840</u>948899966060166510313670963

= 7.884

4 0
3 years ago
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