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3 years ago

15

Find the area of this polygon pls pls pls find it fast

1 answer:

TiliK225 [7]3 years ago

3 0

Answer:

20

Step-by-step explanation:

add all the numbers up

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What is the slope of a line through (-2,5) and (4,6)?

guajiro [1.7K]

Answer:

1/6

Step-by-step explanation:

y2 - y1 / x2 - x1

6 - 5 / 4 - (-2)

1 / 6

1/6

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3 years ago

Sec (90 -A) sinA = cot (90-A). tan( 90- A)

djyliett [7]

Step-by-step explanation:

sec(90-A) . Sin A = cot (90-A) . tan(90-A)

cosec X sinA = tanA X cotA

1/sinA X sinA = tanA X 1/tanA

1=1

Hence proved

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2 years ago

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Let f(x) = x2 - 5 and g(x) = 3x2. Find g(f(x))

m_a_m_a [10]

Answer:

Step-by-step explanation:

to find composite function:

put the inner funtion into the outer function

inner func.= $x^2-5$

outer= $3x^2$

hence,

$g(f(x))= 3(x^2-5)^2$

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3 years ago

Find the measure of the angle indicated in bold

GuDViN [60]

Answer:

3/2 =x

Step-by-step explanation:

These two angles are interior angles. They add up to 180 degrees

20x+5 = 24x-1

Subtract 20x from each side

20x-20x+5 = 24x-20x-1

5 = 4x-1

Add 1 to each side

5+1 =4x-1+1

6 =4x

Divide by 4

6/4 = 4x/4

3/2 =x

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3 years ago

Could someone please help me with this answer

MArishka [77]

Answer: H

Step-by-step explanation:

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3 years ago

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