2 years ago

Need help with these

Mathematics

1 answer:

natulia [17]2 years ago

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Answer:

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Step-by-step explanation:

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if you take out a loan that cost $130.50 over 9 years and interest rate of 10% how much total was the loan for

Tom [10]

130.50x9x.010= 11.75

3 0

3 years ago

What is the intermediate step in the form (x + a)2 = b as a result of completing the

nadezda [96]

Answer:

y=(x-1)^2 -1

Step-by-step explanation:

If you put it in the form (x-a)^2=b

The answer will be (x-1)^2=1

4 0

3 years ago

PLEASE ANSWER ASAP!! e)What is the measure of ∠I? Explain

Zina [86]

Answer:

$60^{\circ}$

Step-by-step explanation:

From the given figure it is clear that the stop board is a regular hexagon and ∠I is an exterior angle of the regular hexagon.

Exterior angle of a regular polygon with n sides $=\dfrac{360^{\circ}}{n}$

In a regular hexagon number of sides: n =6

Exterior angle of a regular hexagon $=\dfrac{360^{\circ}}{6}=60^{\circ}$

Since ∠I is an exterior angle of the regular hexagon, therefore, $\angle I=60^{\circ}$ .

4 0

3 years ago

What is the measure of angle C, to the nearest degree? (Image Attached)

worty [1.4K]

Answer: (B) - 43°
Explanation: Using the sine rule, we can say that sinA/BC = sinC/AB
sin(61)/45 = sin(C)/35
sin(C) = 35sin(61)/45

sin(C) ≈ 0.680259772....
C = arcsin(0.680259772...)

C = 42.8639459...
C ≈ 43°

4 0

2 years ago

Read 2 more answers

Joey wrote a book about his favorite Author.

Rasek [7]

Answer: $6000

Step-by-step explanation:

Multiply the cost of the book by the decimal equivalent of 12% (25 x .12). this equal 3 dollars per book. 2,000 copies of the book were sold, so you would multiply 2000 by 3. 2000 x 3 = 6000

7 0

3 years ago