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2 years ago

WILL GIVE BRAINLIEST

Mathematics

2 answers:

xeze [42]2 years ago

5 0

Answer:

70+7X

Step-by-step explanation:

7(8+X+2)

7(8)+7(X)+7(2)

=56+7X+14

=70+7X

Kaylis [27]2 years ago

3 0

Answer:

7x+80

Step-by-step explanation:

7 times everything in the () and get

56+7x+24

combine like terms

7x+80

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Natalija [7]

Pythagorean Theorem<h2>Verbally:</h2>

Let's say a and b are the legs, and c is the hypotenuse. Then, algebraically, the theorem is,

$a^2+b^2=c^2$

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1 year ago

A model ship has a mast that is 7 inches tall. A right triangular sail goes from the top of the mast to 1 inch from the bottom o

dezoksy [38]

Answer:

12 square inches.

Step-by-step explanation:

Please consider the complete question.

A model ship has a mast that is 7 inches tall. A right triangular sail goes from the top of the mast to 1 inch from the bottom of the mast. The length of the base of the sail is 4 inches. The height of the sail is along the mast. Find the area of the sail.

The sail will form a right triangle with respect to mast, whose height is 6 inches and base is 4 inches as shown in the diagram.

The area of the sail will be equal to area of triangle.

$\text{Area of triangle}=\frac{1}{2}(\text{Base}\times\text{Height})$

$\text{Area of triangle}=\frac{1}{2}(4\text{ in}\times6 \text{in})$

$\text{Area of triangle}=2\text{ in}\times 6 \text{in})$

$\text{Area of triangle}=12 \text{ in}^2$

Therefore, the area of the sail is 12 square inches.

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2 years ago

I ordered 2000000 chicken nuggets and 500000 pounds of Mac and cheese how much chicken nuggets and Mac and cheese do i have all

Triss [41]

Answer:

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2 years ago

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Someone please help me with this question please

iris [78.8K]

Answer:

Step-by-step explanation:

The ray created by line BC has two 180° sides. Side AC intersects this ray and forms two angles. We can find this second angle by subtracting 148 from 180 to get 32.

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2 years ago

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MariettaO [177]

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Answer:

Step-by-step explanation:

The number of permutations of 4 items is 4! = 24.

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2 years ago