3 years ago

I NEED HELP NOW!!

Mathematics

1 answer:

Ray Of Light [21]3 years ago

8 0

Continuous and the best graph would be a line graph

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Please help ASAP!!!!

Karo-lina-s [1.5K]

The answer is 60.

4x + 12 + x + x =180

solve for x. solve for d. Now you can find angle c.

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3 years ago

The sum of two numbers is 42, and one number is twice the other. Find the two numbers

NikAS [45]

Answer:

28 and 14

Step-by-step explanation:

14 x 2 = 28

28 + 14 is 42.

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3 years ago

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Angle A is circumscribed about circle O. What is the measure of A.

wlad13 [49]

Answer:

Step-by-step explanation:

Sum of angles in a quadrilateral= 360 degrees

<OCA=90degrees [ tangent perpendicular to the circle.

<OBA= 90degrees =tangent perpendicular

to the circle

<OCA + <OBA +92 + <OAB= 360

90 + 90 + 92 + <OAB = 360

272 + < OAB = 360

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3 years ago

( 3x^2-2x+1) + (4x^2+3x+2)

Alekssandra [29.7K]

Answer:

7x² + x + 3

Step-by-step explanation:

Step 1: Write expression

(3x² - 2x + 1) + (4x² + 3x + 2)

Step 2: Combine like terms

7x² + x + 3

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3 years ago

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The minimum and maximum temperature for a day in Cupcake Town can be modeled by the equation below: 3|x − 8| + 15 = 18 What are

Anit [1.1K]

<span>3|x − 8| =18 - 15 = 3
</span>|x − 8| = 3/3 = 1
x − 8 = $\pm1$
x = $\pm1$ + 8
x = 1 + 8 or x = -1 + 8
x = 9 or x = 7
i.e. minimum temperature is 7 while the maximum temperature is 9

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3 years ago