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12345 [234]
3 years ago
15

The forumal below is used to convert a temputure in degrees celsius, C, to a tempurturein degrees fahrenheit, F.

Mathematics
1 answer:
Vika [28.1K]3 years ago
5 0

Answer:

59 F

Step-by-step explanation:

F=1.8C+32

Let C = 15

F = 1.8 (15) +32

Multiply 1.8 times 15

F = 27+32

F = 59

15 degrees C is 59 degrees F

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H(x)=-4x+3;when h(x)=11
liberstina [14]
To solve this, since you know that h(x) is 11 and that it also equals -4x+3, you set them equal to one another which would look like this: 11=-4x+3.
Then, to solve for x, which is what I am assuming the question is asking, you would subtract 3 from both sides to isolate -4x, which would result in this:
-4x=8
Now, to solve for x, divide both sides by -4, and you get your answer which is x=-2
3 0
3 years ago
Write the equation of a line that is parallel to the following:<br><br> 1. x = 5<br><br> 2. y = -3
sineoko [7]

Answer:

1.  x=6

2.  y=2

Step-by-step explanation:

If x=5, the line is vertical, so we need a vertical line so that we are parallel.  A vertical line is x= a constant

We can choose the value for x as long as it is not 5, that would make it the same line.  I will choose x=6

If y=-3=5, the line is horizontal, so we need a horizontal line so that we are parallel.  A horizontal line is y= constant

We can choose the value for y as long as it is not -3, that would make it the same line.  I will choose y=2

3 0
3 years ago
F
postnew [5]

Answer:

g = 81.

Step-by-step explanation:

f = k/√g    where k is a constant

When f = 12 g = 36, so:

12 = k/√36 = k/6

k = 12*6 = 72.

So the relation is:

f = 72/√g

When f = 8:

8 = 72/√g

8√g = 72

√g = 72/8 = 9

g = 9^2 = 81.

3 0
3 years ago
Find the measure of the exterior angle. *
MatroZZZ [7]

Step-by-step explanation:

✧ \underline{ \underline{ \large{ \tt{S \: O \: L \: U \: T \: I \: O \: N}}} }:

  • Set up an equation and solve for x :

⋆ \large{ \bf{(4x + 9) \degree = 2x \degree + (3x - 12) \degree}} [ Exterior angle is always equal to the sum of two non - adjacent interior angles ]

~Remove the unnecessary brackets

⟶ \large{ \bf{4x \degree + 9 \degree = 2x \degree + 3x \degree - 12 \degree}}

~Add the like terms : 2x ° & 3x°

⟶ \large{ \bf{4x \degree + 9 \degree = 5x \degree - 12 \degree}}

~Move 4x to right hand side and change it's sign

~Similarly move 12 to left hand side and change it's sign

⟶ \large{ \bf{9 \degree + 12 \degree = 5x  \degree - 4x \degree}}

⟶ \large{ \bf{21 \degree = x \degree}}

⟶ { \large{ \bf{x  = 21 \degree}}}

  • Now , Substituting the value of x in (4x+9)° [ Exterior angle ]

⤿ \large{ \bf{4 \times 21 \degree + 9 \degree}} =  \boxed{93 \degree}

☥ \boxed{ \boxed{ \large{ \tt{Our \: Final \: Answer :  \boxed{ \underline { \tt{93\degree}}}}}}}

Hope I helped ! ツ

Have a wonderful day / night ! ♡

❅ Let me know if you have any questions regarding my answer! ❅

☞ \underline{ \underline{ \mathfrak{Carry \: On \: Learning}}} !! ✎

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

6 0
3 years ago
Read 2 more answers
A = 5/3 right angle,find b​
Dmitrij [34]

Answer: i can't

Step-by-step explanation: what b

there's no picture attached

does b have any value?

put a picture and i'll edit my answer

4 0
3 years ago
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