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Aleks04 [339]
4 years ago
8

Help!! i don't understand either of these :(

Mathematics
1 answer:
irga5000 [103]4 years ago
5 0

Answer:

19. 15.5x8X3=372ft

C=372ft

20. 15.5x8x3=372ft

C=372ft

Hope it helped

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Iteru [2.4K]

Answer:

a I think is correct yea

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4 years ago
What is the total probability of ending up with 3 blue marbles out of 7 marbles from the bag?
vova2212 [387]
To find the probability simply divide the number of blue marbles by the total:

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3 0
3 years ago
The recommended storage temperature for a certain type of squash is 10°C to 13°C. Which inequality
noname [10]

Answer:

The simultaneous inequation representing the recomended storage temperature is:

50\,^{\circ}F \leq T \leq 55.4\,^{\circ}F

Step-by-step explanation:

In this case, the statement must be represented mathematically by a simultaneous inequation, in which temperature must be equal to or greater than 10 ºC, expressed in Fahreheit degrees, and equal or less than 13 ºC, expressed in Fahrenheit degrees.

Bounds can be converted into Fahrenheit degrees from Celsius degrees:

T_{F} = \frac{9}{5} \cdot T_{C}+32\,^{\circ}F (Eq. 1)

Where:

T_{C} - Temperature, measured in Celsius degrees.

T_{F} - Temperature, measured in Fahrenheit degrees.

Lower bound (T_{C} = 10\,^{\circ}C)

T_{F} = \frac{9}{5}\cdot (10\,^{\circ}C) + 32\,^{\circ}F

T_{F} = 50\,^{\circ}F

Upper bound (T_{C} = 13\,^{\circ}C)

T_{F} = \frac{9}{5}\cdot (13\,^{\circ}C) + 32\,^{\circ}F

T_{F} = 55.4\,^{\circ}F

The simultaneous inequation representing the recomended storage temperature is:

50\,^{\circ}F \leq T \leq 55.4\,^{\circ}F

6 0
3 years ago
I need help!! Please help me
Zinaida [17]

Answer:

y= 6

Step-by-step explanation:

A horizontal line means y = something  ( the x value will change, but y remains the same)

In this case, the y value is 6

y= 6

8 0
3 years ago
Please explain and please if you don't know answer in the COMMENT section but however if you do know please answer in the box be
s2008m [1.1K]
Answer 4: Angle 4,5 and 1

Answer 5: 3,4 and 5

Answer 6: The value of x is 10 because since angle 3 is 90 degrees angle 1 is 9x 9 times 10 equals 90 degrees which is the same as angle 3 which is 90 degrees, so the answer is 10.
6 0
3 years ago
Read 2 more answers
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