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3 years ago

I

Mathematics

2 answers:

faust18 [17]3 years ago

8 0

Answer: 66 pi

Step-by-step explanation:

likoan [24]3 years ago

4 0

24 pie and now they want me to explain but I don’t want to

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Find the area of the trapezoid.

riadik2000 [5.3K]

Answer:

Step-by-step explanation:

(Top bottom plus bottom bottom )× height divided by 2

(4+6)*6÷2=36

5 0

3 years ago

Read 2 more answers

In two or more complete sentences write and solve an equation for the situation and explain how you will solve the equation. Aft

timurjin [86]

Grace weighed 167 pounds before she started her exercise program.

Step-by-step explanation:

Given,

Weight lost by Grace = 45 pounds

Weight of Grace after exercise weeks = 122 pounds

Let,

x represents the weight of Grace before she started the exercise program.

Loss means subtraction, therefore,

We will subtract the lost weight from original weight.

Original weight - Weight lost = Weight after exercise weeks

$x-45=122$

Adding 45 on both sides

$x-45+45=122+45\\x=167\ pounds$

Grace weighed 167 pounds before she started her exercise program.

Keywords: equation, addition

Learn more about addition at:

#LearnwithBrainly

5 0

3 years ago

Please someone help me I will mark you has brainiest

Anna35 [415]

Answer:

i angle EFB

ii BFC and AFC

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

If angle c=60° , b=5 ,a=4 then find the value of the c ?

Lyrx [107]

Answer:

c=sqrt21

Step-by-step explanation:

angle c is the angle between a and b, so use the cos law

c^2=a^2+b^2-2*a*b*cosC

c^2= 16+25-2*4*5*1/2

c^2=21

c=sqrt21

5 0

2 years ago

A manufacturing company has a policy that states managers are paid a salary that is proportional to the number of employees they

user100 [1]

From the problem description, we can construct an algebraic equation for the situation. Let S be the salary and x be the number of employees.

S = kx
where k is the proportionality constant

Using variation,

k = S₁/x₁ = S₂/x₂

Substituting,

34000/12 ? 36000/16
2833.33 ? 2250
Thus,
2833.33 ≠ 2250
<em>It does not follow the company's policy.</em>

7 0

3 years ago