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2 years ago

6

As an elearning project manager you need to plan the development of an 8 module course each module takes 11 hours to update how

many hours will it take for the entire course development

1 answer:

andreyandreev [35.5K]2 years ago

6 0

Answer:

number 6

Step-by-step explanation:

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Find the product of 51 and -2.5.

Bad White [126]

Answer: C. -102 + (-25.5)

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2 years ago

Paige earned $15.50 per hour. She received a 10% raise. Paige worked 10 hours at her new salary. How much did Paige earn?

PSYCHO15rus [73]

Answer:

C- $170.50

Step-by-step explanation:

6 0

2 years ago

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Chips numbered 1 through 80 are shuffled in a basket. One chip is randomly selected.

meriva

1/16

multiples 15,30,45,60, and 75 making 5/80 then you simplify to 1/16

8 0

2 years ago

Read 2 more answers

P, Q & R form a right-angled triangle.

kvasek [131]

Answer:

∠RPQ = 27

Step-by-step explanation:

In ΔSRQ,

∠R = 90

∠SQR = 36°

∠R + ∠SQR + ∠RSQ = 180 {Angle sum property of triangle}

90 + 36 + ∠RSQ = 180

126 + ∠RSQ = 180

∠RSQ = 180 - 126

∠RSQ = 54°

∠PSQ +∠RSQ = 180 {Linear pair}

∠PSQ + 54 = 180

∠PSQ = 180 - 54

∠PSQ = 126

In ΔPSQ,

SQ = PS ,

So, ∠SQP = ∠SPQ {Angles opposite to equal sides are equal}

∠SQP = ∠SPQ =x

∠PSQ + x +x = 180 {Angle sum property of triangle}

126 + 2x = 180

2x = 180 - 126

2x = 54

x = 54/2

x = 27

∠RPQ = 27°

5 0

2 years ago

Solve for the missing angle. Round to the nearest hundredth.<br> 18<br> ?<br> 13<br> ? =<br> degrees

skad [1K]

Answer:

$\theta \:=43.76^{\circ \:\:}$

Step-by-step explanation:

The right triangle has the hypotenuse = 18

Let 'Ф' be the missing angle

we know that

cos Ф = adjacent/hypotenuse

Here,

The adjacent to Ф = 13

The hypotenuse = 18

so

cos Ф = adjacent/hypotenuse

$cos\:\theta \:=\frac{13}{18}$

$\theta \:=\cos ^{-1}\left(\frac{13}{18}\right)$

$=43.76^{\circ \:}$

Therefore, the missing angle is:

$\theta \:=43.76^{\circ \:\:}$

8 0

2 years ago