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jenyasd209 [6]
4 years ago
7

33a7b8c-5 22a-2b6c-3

Mathematics
1 answer:
Natalija [7]4 years ago
8 0

Answer:

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Step-by-step explanation:

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Jayce’s insurance company pays for 90% of the cost of an ambulance ride, after he pays a $250 deductible. The ambulance ride cos
ratelena [41]
To answer this question you would subtract the $250 deductible from $1400. The answer would be $1150 remaining After the deductible. You would then pay 10% of this $1150 for your cost. 0.10 times $1150 =$115. Add the $115 to the $250 deductible and your total cost would be $365.
8 0
4 years ago
In the figure, angle ZYX is measured in degrees. The area of the shaded sector can be determined using the formula StartFraction
tensa zangetsu [6.8K]

<u>The given options are:</u>

(A)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.

(B)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the circumference of the circle will yield the area of the sector.

(C)the central angle measure of the sector multiplied by the area of the circle will yield the area of the sector.

(D)the central angle measure of the sector multiplied by the circumference of the circle will yield the area of the sector.

Answer:

(A)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.

Step-by-step explanation:

The area of the shaded sector can be determined using the formula:

\frac{m\angle ZYX}{360^\circ} \cdot \pi r^2

m\angle XYZ=$Central angle of XYZ\\\pi r^2$=Area of a Circle

360^\circ =$Total Angle

Therefore, the formula is:

\dfrac{m\angle ZYX}{360^\circ} \cdot \pi r^2\\\text{Area of XYZ}=\dfrac{\text{Cental Angle of XYZ}}{\text{Total Angle}} X \text{Area of the Circle}

Therefore, the formula is best explained by Option A.

7 0
3 years ago
To determine the total amount of gas it took to mow the lawn this past summer, Erin multiplied the number of times she mowed the
Ivan

Answer

9 gallons is the total amount of gas that Erin used

Step-by-step explanation:

  • 24x3/8=9

If you multiply 24 and 3 and then divide your answer will be 9

How to set up you problem.

  • 24×3÷8 =9

6 0
3 years ago
Read 2 more answers
A mattress store charges 7% sales tax and a 50 delivery fee
amm1812

We are given function f(a) = 1.07a for total amount including sales tax.

g(b) = b+50 total cost including delivery.


We need to write function g(f(a)).

g(f(a)) = g of f(a).

We need to substitute function f(a) in g(b) function for b.

g(f(a)) = g(1.07a) = 1.07a +50.

<h3>Therefore,  g(f(a)) = 1.07a +50.</h3>

We are given mattress price a = $1125.

In order to find the total cost including delivery charges, we need to plug a= 1125 in the above function 1.07a +50.

Plugging a= $1125, we get

g(1125) = 1.07a +50 = 1.07*1125 +50 = 1203.75 +50 = 1253.75.

<h3>Therefore, total cost including delivery charges is $1253.75.</h3>
3 0
3 years ago
Read 2 more answers
B is the midpoint of AC. If AB = x + 5 and AC = 3x - 6, find BC.
Bas_tet [7]

Hey there! I'm happy to help!

We see that at AB is halfway across our line. We see that AC is the total line.

So, to find the other half, we have to subtract AB from AC, which will give us the value of BC.

We first will subtract our x values.

3x-x=2x

And then we subtract our numbers.

-6-5=-11

So, BC is 2x-11.

Have a wonderful day and keep on learning! :D

4 0
3 years ago
Read 2 more answers
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