1 year ago

PLS HELP!!! I attached the question in the picture below

1 answer:

8 0

Take a square root if both sides and you will get
a+6=7 and a+6=-7

For a+6=7
Subtract 6 from both sides
a=1

For a+6=-7
Again subtract 6 from both sides
a=-13

Therefore, the last answer is correct

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Given that the area of rectangle IJKL 500 what are it’s length and width

Art [367]

Answer:

Length=5

Width=100

Step-by-step explanation:

area of a rectangle=length x width

500= 5 x 100

500=500

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3 years ago

Right triangle. Then find the missing le

sertanlavr [38]

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3 years ago

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In an arithmetic sequence, if a2= 5 and a10= 19 find a6

OLEGan [10]

Answer:

a₆ = 12

Step-by-step explanation:

The nth term of an arithmetic sequence is

$a_{n}$ = a₁ + (n - 1)d

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Given a₂ = 5 and a₁₀ = 19 , then

a₁ + d = 5 → (1)

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Subtract (1) from (2) term by term to eliminate a₁

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d = 1.75

Substitute d = 1.75 into (1)

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a₁ = 3.25

Then

a₆ = 3.25 + 5(1.75) = 3.25 + 8.75 = 12

6 0

2 years ago

Sinxcosxtanx=1-cos^2x

ycow [4]

Step-by-step explanation:

$sin x \: cos x \: tanx = 1 - {cos}^{2} x \\ LHS \\= sin x \: cos x \: tanx \\ =sin x \: cos x \: \times \frac{sin x}{cos x} \\ = sin x \: \times \frac{sin x}{1} \\ ={sin}^{2} x \\ = 1 - {cos}^{2} x \\ = RHS \\ \therefore \: sin x \: cos x \: tanx = 1 - {cos}^{2} x \\ Hence \: Proved.$

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3 years ago

The entire expression, if simplified, would yield the total number of customers entering the backery on which day

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Answer:

okay thanks for letting me know

Step-by-step explanation:

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