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Sindrei [870]
2 years ago
7

Find the area of EFGH

Mathematics
1 answer:
asambeis [7]2 years ago
7 0

The area of triangle EFG with a base of 2 feet and height of 8 feet is 8 ft².

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let h represent the height of triangle ABC, hence:

18 ft² = (1/2) * 3 * h

h = 12 ft

Let x represent the height of triangle EFG, hence:

x/12 = 2/3

x = 8 feet

Area of EFG = (1/2) * 2 * 8 = 8 ft²

The area of triangle EFG with a base of 2 feet and height of 8 feet is 8 ft².

Find out more on equation at: brainly.com/question/2972832

#SPJ1

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notsponge [240]

Answer:

fourth option

Step-by-step explanation:

Using the trigonometric identity

cos²x + sin²x = 1

Divide all terms by cos²x

\frac{cos^2x}{cos^2x} + \frac{sin^2x}{cos^2x} = \frac{1}{cos^2x} which gives

1 + tan²x = sec²x

6 0
3 years ago
The drama club is selling tickets to their play to raise money for the show's expenses.
Romashka [77]

Answer:

25

Step-by-step explanation:

Ticket sale (student) = $8

Ticket sale (adult) = $13

The hall can contain 70 people.

Number of adult tickets sold = 41

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Let the number of student ticket sold = x

Setting an algebraic equation to show represent the cost of the show and set minimum target of ticket to be sold.

730 = (41 * 13) + (x * 8)

730 = 533 + 8x

8x = 730 - 533

8x = 197

X = 197 / 8

x = 24.6 = 25

The minimum number of student tickets to be sold is 25

8 0
3 years ago
URGENT! (Please give the correct answers!)
Effectus [21]

Answer:

f(4) = 6

Step-by-step explanation:

f(x) = (x-1)(x-2)(x-3)\\\\f(4)  = (4-1)(4-2)(4-3)\\\\~~~~~~~=3 \cdot 2 \cdot 1\\\\~~~~~~~=6

6 0
2 years ago
-6(12-8) <br> Use the distributive property
Keith_Richards [23]

Answer:-24

Step-by-step explanation:

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6 0
3 years ago
-12+7=x+3 what does that equation equal (hint: im looking for the answer not what x equals) :)
Delicious77 [7]
-5=-5

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-5 = x+3
-5-3 =x
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-12+7 = -8 +3
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7 0
4 years ago
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