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3 years ago

SOMEONE PLEASE HELP!!

Mathematics

2 answers:

Law Incorporation [45]3 years ago

6 0

The answer is b when you multiply you figure out that it would be 12-3 which is equal to 9.

Harrizon [31]3 years ago

3 0

Answer
i believe the answer would be b

hope this helps and have a wonderful day :)

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What is the measure of 2?

Fiesta28 [93]

Answer:

Value of x:

${ \tt{(7x + 1) \degree + (18x + 4) \degree = 180 \degree}} \\ { \tt{25x + 5 = 180}} \\ { \tt{25x = 175}} \\ x = 7$

Finding m‹2 :

${ \tt{m \angle2 = (7x + 1) \degree}} \\ { \tt{m \angle2 = (7 \times 7) + 1}} \\ { \bf{m \angle2 = 50 \degree}}$

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Find the area of quadrilateral ABCD

andreev551 [17]

Answer:

Step-by-step explanation:

a, b, c

P = a + b + c

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A = $\sqrt{s(s-a)(s-b)(s-c)}$

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$P_{ABC}$ = 4.3 + 2.89 + 6.81 = 14

s = 14 ÷ 2 = 7

$A_{ABC}$ = $\sqrt{7(7-4.3)(7-2.89)(7-6.81)}$ = √14.75901 ≈ 3.84

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$A_{ABCD}$ = 3.84 + 24.6928 ≈ <em>28.5</em>

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2 years ago

a baker used 660 boxes of cake mix to make a wedding cake. if each box called for 3 eggs, how many dozen eggs were used to make

yanalaym [24]

We know there’s 660 boxes and each box called for 3 eggs, therefore:

660=3X

when divide both sides by 3 to isolate the x, which will tell us the amount of eggs used…

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Answer:

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Answer:

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Multiply each term by -1

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