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stiks02 [169]
3 years ago
9

A. (H, 1) (H, 2) (H, 3) (H, 4) (H, 5), (T, 1) (T, 2) (T, 3) (T, 4) (T, 5)

Mathematics
1 answer:
grigory [225]3 years ago
7 0
B
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Can some help me Asap!!
IRINA_888 [86]

Answer:

Step-by-step explanation:

8 0
3 years ago
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Which graph could be used to show the situation described?
vredina [299]

Answer:

Option (2) [Graph on the top right]

Step-by-step explanation:

To find the temperature decrease by 0.5 degrees every hour we will find the slopes of the lines given in every option.

Option (1) [Top left graph]

Slope = \frac{\text{Rise}}{\text{Run}}

          = \frac{-20}{2}

          = -10

Option (2) [Top right]

Slope = \frac{-2}{4}

          = -0.5

Option (3) [Bottom left]

Slope = \frac{-2}{2}

          = -1

Option (4) [Bottom right]

Slope = \frac{-60}{5}

          = -12

Therefore, Graph given in option (2) will represent the decrease in temperature by 0.5 degrees per hour.

4 0
3 years ago
Plz only answer question if you are sure... will give brainliest+5 stars+thanks for a good explanation
Nookie1986 [14]

Find the value of n.

(-y + 5.3) + (7.2y - 9) = 6.2y + n

Transfer 6.2y to the other side and change its sign.

(-y + 5.3) + (7.2y - 9) - 6.2y = n

Solve for the value of n.

-y + 5.3 + 7.2y - 9 - 6.2y = n

group like terms

-y + 7.2y - 6.2y + 5.3 - 9 = n

0 + (-3.7) = n

-3.7 = n

Substitute n with its value.

(-y + 5.3) + (7.2y - 9) = 6.2y + n

(-y + 5.3) + (7.2y - 9) = 6.2y + (-3.7)

-y + 5.3 + 7.2y - 9 = 6.2y - 3.7

Group like terms

-y + 7.2y + 5.3 - 9 = 6.2y - 3.7

6.2y - 3.7 = 6.2y - 3.7

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Hope this Helps

4 0
3 years ago
Read 2 more answers
49°<br> Solve for 42.<br> 2 = [?]<br> 44/62
Brrunno [24]

Answer:

∠2 = 41°

Step-by-step explanation:

∠2 + 49° + 90° = 180°

∠2 + 139° = 180°

∠2 = 180° - 139°

∠2 = 41°

5 0
3 years ago
Read 2 more answers
In the diagram, m∠COE = 55°. If m∠2 = 2x and m∠3 = x+10, what is the measure of angle 2?
hram777 [196]
So here is how we are going to get the measure of angle 2. 
Since given that angle COE measures 55°, we will equate <span>m∠2 = 2x and m∠3 = x+10 with 55. So, 55 = 2x + x + 10
55 = 3x + 10
55-10 = 3x
45 = 3x << divide both sides by 3 and the result is 
15 = x
So now that we know x, we can now solve for angle 2.
</span>m∠2 = 2x
m∠2 = 2(15)
m∠2 = 30<span>°
I hope that this is the answer that you are looking for. </span>
7 0
3 years ago
Read 2 more answers
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