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3 years ago

What is the scale factor

Mathematics

1 answer:

serg [7]3 years ago

6 0

Answer:

1 2/3(1.66666667)

Step-by-step explanation:

We know MNO is 1.66666667 times larger that FGH, by dividing 15/9.

We multiply that (1.666667) by 6 we get 10.

(10=x btw..)

If my answer helped you, please mark me brainliest! (I am new to the community)

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if you have 3,500 after 10 years on an investment that pays 3.5% compounded daily, what was the principle amount you started wit

Semenov [28]

Answer: $2,466.45

Step-by-step explanation:

Hi, to answer this question we have to apply the compounded interest formula:

A = P (1 + r/n) nt

Where:

A = Future value of investment (principal + interest)

P = Principal Amount

r = Nominal Interest Rate (decimal form, 3.5/100= 0.035)

n= number of compounding periods in each year (365)

Replacing with the values given

3,500= P (1+ 0.035/365)^365(10)

Solving for P

3,500= P (1.00009589)^3650

3,500/ (1.00009589)^3650 =P

P = $2,466.45

7 0

3 years ago

Math question can you please help and can you breakdown how you got your answer

alisha [4.7K]

Answer:

Step-by-step explanation:

AB=DC

BC=AD

BA=CD

CB=DA

3 0

3 years ago

REALLY IMPORTANT

Mashutka [201]

Answer:

we choose (3,4)

Step-by-step explanation:

Given the coordinates:

A (5, 2)
B (5, -2)
C (2,1)
L (-5, 6)
M (-5, -6)

To find a distance between two points or the length of the segment, we use the following formula:

$\sqrt{(x2-x1)^2+(y2-y1)^2}$

Because A and B are located in the same line x =5

=> the lenght of AB = $\sqrt{(-2-2)^{2} } =\sqrt{-4^{2} } =4$

Because A and B are located in the same line x =-5

=> the lenght LM = $\sqrt{(-6-6)^{2} } =\sqrt{-12^{2} } =12$

Because ABC is similar to LMN

=> the ratio of LM : AB = 12:4 = 3:1

<=> the ratio LN : CA = 3:1

We need to find the lenght of CA

= $\sqrt{(2-5)^2+(1-2)^2} = \sqrt{-3^{2} + -1^{2} } = \sqrt{10}$

=> the lenght of LN = 3CA = 3 $\sqrt{10}$

Let (x, y) is the coordinate of N, we have:

The length of LN: $\sqrt{(x+5)^2+(y-6)^2} = 3\sqrt{10}$ = $\sqrt{90}$

Let try all the possible answer;

(3,4) => $\sqrt{(3+5)^2+(4-6)^2} = \sqrt{8^{2} + -2^{2} } = \sqrt{90}$ True

So we choose (3,4)

7 0

3 years ago

The trapezoid shown is divided into a right triangle and a rectangle. Write an expression that you could use to find area of the

Aleks [24]

I dont know the figure confuses me sorry

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4 years ago

What do you do when adding and subtracting fractions?01

PIT_PIT [208]

You must have a common denominator, or same denominator.

6 0

3 years ago

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