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hram777 [196]
3 years ago
12

Need help with this please

Mathematics
1 answer:
maw [93]3 years ago
6 0

Answer:

400 ft

Step-by-step explanation:

The building's shadow is 10 times the length of the flagpole's shadow. Since the shadow length is proportional to the object height, the building must be 10 times the height of the flagpole, so is 400 ft tall.

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blagie [28]

Answer:

Total distance covered by the maintenance worker = 9189.16 feet

Step-by-step explanation:

An amusement park has a diameter = 975 feet

Radius of the park = \frac{\text{Diameter}}{2}

r = \frac{975}{2}

r = 487.5 feet

Since a maintenance worker walks around the park three times, that means he covers the circumference of the circle thrice.

Circumference = 2πr

C = 2π(487.5)

C = 975π feet

He covers this distance thrice,

So total distance covered by him = 3 × (975π)

= 2925π

= 9189.16 feet

Therefore, he walks 9189.16 feet per day.                              

6 0
3 years ago
The beginning balance on the monthly bank statement for Charmaine’s checking account was $603.84, and the ending balance $264.98
goldenfox [79]
<span>She had $338.86 more in credits than in debits </span>
6 0
3 years ago
Read 2 more answers
Math homework please help ​
-BARSIC- [3]
F nbc hbbb b bbb. hey n b
6 0
3 years ago
3. Use the given information about the polynomial graph to write out the equation.
scZoUnD [109]

Answer:

f(x)=-\frac{1}{12}(x-3)^2(x+2)^2(x-4)

Step-by-step explanation:

The standard form for a polynomial equation in its factored form is:

f(x)=a(x-p)(x-q)...

Where p and q are the zeros and a is the leading coefficient.

We know that the degree of the polynomial is 5.

We are also given roots at x=3 and x=-2. Hence, our factors are (x-3) and (x+2).

These have a multiplicity of two, so we will square them.

We also know that there is a root at x=4. Hence, the factor is (x-4). This has a multiplicity of 1.

Therefore, our polynomial is now:

f(x)=a(x-3)^2(x+2)^2(x-4)

We know that the y-intercept is 12. Therefore, if we substitute in 0 for x, we should get 12 for y. Here, we are solving for our a. Therefore:

12=a(0-3)^2(0+2)^2(0-4)

Evaluate:

12=a(9)(4)(-4)

Evaluate:

-144a=12

Divide both sides by -144:

a=-1/12

Hence, our entire polynomial is:

f(x)=-\frac{1}{12}(x-3)^2(x+2)^2(x-4)

4 0
3 years ago
If w = -4, which inequality is true?
lukranit [14]

Answer: -5 - 4w > 10

give lil pump brainliest now

6 0
3 years ago
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