4 years ago

22 Solve for x. The figure is a trapezoid. 3x + 18 44 Idk

Mathematics

1 answer:

yanalaym [24]4 years ago

5 0

Answer:

x equal to 9

Step-by-step explanation:

i think so that

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This problem has to do with Fahrenheit and Celsius

Vinvika [58]

F = 1.8C + 32

С = -10 ⇒ F = 1.8·(-10) + 32 = 14 ⇒   (-10, 14)
С = 0 ⇒   F = 1.8·(0) + 32 = 32    ⇒ (0, 32)
С = 10 ⇒ F = 1.8·(10) + 32 = 50 ⇒ (10, 50)
С = 20   ⇒ F = 1.8·(20) + 32 = 68   ⇒ (20, 68)

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3 years ago

The product (x) of two numbers is 24 and their sum (+) is 10. What is the value of the largest of the two numbers?

RideAnS [48]

let the two numbers be x and y

From the first sentence,

xy=24

x+y=10

Then make y in equation 2 the subject of the formular and substitute in equation 1

x+y=10

y=10-x

substituting in equation 2

x(10-x)=24

open the bracket

10x-x^2=24

=-x^2+10x=24

Transfer the constant to the left hand side

=-x^2+10x-24=0

Then factorise completely

Look at the photo above

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3 years ago

Pls help ASAP! I’ll give BRAINLIEST

Alexeev081 [22]

I think the second one does

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3 years ago

Subtract <br> (6x^2 + 5) - (4x-3)

34kurt

$(6x^2+5)-(4x-3)=6x^2+5-4x+3=6x^2-4x+8$

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3 years ago

1/3 + (-7/4) = write your answer in an fraction in simplest form

pentagon [3]

Answer:

17/12

Step-by-step explanation:

i hope this is right

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