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3 years ago

12

X+ 4y = 3

2 answers:

snow_lady [41]3 years ago

8 0

Answer:

The answer is d

Step-by-step explanation:

Whitepunk [10]3 years ago

5 0

D. (-1,1) when plugged in for variables they are true.

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In this triangle, side AT = 24. Please give the value for the sine, cosine, and tangent for this diagram (Which is the marked an

sashaice [31]

The value of the sine, cosine and tangent of the figure will be found as follows:
a] Sine
sin x=(opposite)/(hypotenuse)
opposite=7
hypotenuse=25
thus:
sin x= 7/25

b] Cosine
cos x=adjacent/hypotensue
adjacent=24
hypotenuse=25
cos x=24/25

Tangent
Tan x=opposite/adajcent
opposite=7
adjacent=24
thus
tan x=7/24

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3 years ago

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3 years ago

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Assoli18 [71]

Answer:

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Step-by-step explanation:

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3 years ago

What is the gcf of 6 and 14

Tamiku [17]

Answer:

2

Step-by-step explanation:

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3 0

3 years ago

Read 2 more answers

What is the area of the shaded region?

Verdich [7]

<h2>Area of Composite Shapes</h2>

To find the area of composite shapes, we can break the bigger shape down into small, simpler shapes, and find the sum of their areas.

For this triangle, we will need to know the formula to find the area of a triangle:

$A=\dfrac{1}{2}bh$

<h2>Solving the Question</h2>

The given shape can be seen as one large triangle with a little triangle cut out of it. To find the shaded region, we can:

Find the area of the large triangle
Find the area of the little triangle
Subtract the area of the little triangle from the large triangle

<h3>Area of the Large Triangle</h3>

$A=\dfrac{1}{2}bh$

⇒ Plug in the values given for the base and height:

$A=\dfrac{1}{2}(5)(2+4+6)\\\\A=\dfrac{1}{2}(5)(12)\\\\A=(5)(6)\\\\A=30 mm^2$

<h3>Area of the Small Triangle</h3>

$A=\dfrac{1}{2}bh$

⇒ Plug in the values given for the base and height:

$A=\dfrac{1}{2}(3)(4)\\\\A=(3)(2)\\\\A=6mm^2$

<h3>Subtract the Area of the Small Triangle from the Area of the Large Triangle</h3>

$30 mm^2-6mm^2\\=24mm^2$

<h2>Answer</h2>

The area of the shaded region is $24mm^2$ .

5 0

2 years ago