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poizon [28]
3 years ago
10

Evaluate the expression -36/-9

Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0
The answer would be 4
(Positive 4 btw)
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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
Triangle JKL is transformed using the rule . Point K of the pre-image is at (4, 7). What are the coordinates of point K" on the
Zanzabum

Answer:

Option C.

Step-by-step explanation:

Consider the complete question is "Triangle JKL is transformed using the rule R(O,90^\circ)\circ r_{y=-x}(x,y). Point K of the pre-image is at (4, 7). What are the coordinates of point K'' on the final image?".

According to r_{y=-x}(x,y), we get

(x,y)\rightarrow (-y,-x)

According to R(O,90^\circ), we get

(x,y)\rightarrow (-y,x)

The rule R(O,90^\circ)\circ r_{y=-x}(x,y) means first reflection and then rotation.

We need to find the image of K(4,7).

After reflection, we get

K(4,7)\rightarrow K'(-7,-4)

After rotation, we get

K'(-7,-4)\rightarrow K''(4,-7)

Therefore, the correct option is C.

8 0
3 years ago
Read 2 more answers
In simplest form, what is the quotient of 1 = ?​
Elenna [48]

Answer:

Do u mind reposting ur question-? I dont quite undersatnd what u're asking ;-;

Step-by-step explanation:

5 0
3 years ago
The perimeter it a square field is 224. How long is
geniusboy [140]
Since each side of a sqare is equal and there are four sides to the square
224 = 4x
X being the side length.
Then you would simiply divide by 4 to isolate x
x = 56
A side length is 56
8 0
4 years ago
35.12 divided by 21.95
Talja [164]

Answer:

1.6

Step-by-step explanation:

7 0
3 years ago
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