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3 years ago

Solve the equation 169x^2+36=0

Mathematics

1 answer:

KonstantinChe [14]3 years ago

5 0

The answers are 6i/13 and -6i/13. The work it attached below

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1. Rotate segment C D 180° around point D.

Yuliya22 [10]

Rotating CD 180 degrees around the point D would mean rotating it to the other side of D, in other words, rotating it clockwise. The new line would be D->M->C

Rotating CD 180 degrees around the point E would mean rotating it clockwise till "E" is a point of the line. The new line would be E->M->D.

Rotating CD 180 degrees would keep the line in the same position right now but with CD being in different order. The new line would be D->M->C.

Best of Luck!

3 0

4 years ago

What is the volume of this figure 5ft 10ft 15ft 15ft 5ft 10ft 5ft

Sphinxa [80]

Answer:

Volume is length x width x height. So it depends on the labeled sides. Maybe define what is length and width and height OR multiply all is your instructions call for it.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Tom bought 2 5/16 pounds of peanuts and 2.45 pounds of cashews. Which did he but more of.

Aliun [14]

2 5/16 = 2.31 pounds vs the 2.45 pounds
so the answer is cashews

3 0

3 years ago

3 6 What is the product of and -7? O 7 8 9 g 14

algol [13]

Answer:

3/4 X -6/7 = -18/28 = -9/14

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Isabel is shopping for her new car. She identified six models she likes at a local dealership. The table lists the down payment

tamaranim1 [39]

The amount in Isabel's account after 3 years can be calculated using the

future value of an annuity formula.

The cars within Isabel's budget are;

Choice 2

Choice 3

Choice 4

Reasons:

The amount she saves every month, PMT = $200

The compound interest on the account, r = 1.7%

The value of the account after t = 3 years is given as follows;

$\displaystyle FV = \mathbf{ PMT \cdot \frac{\left( \left( 1 + i \right)^n - 1 \right)}{i}}$

Where;

$\displaystyle i = \frac{r}{12}$

n = 12 × t

Which gives;

$\displaystyle FV = 200 \times \frac{\left( \left( 1 + \frac{1.7}{12} \right)^{12 \times 3} - 1 \right)}{\frac{1.7}{12} } \approx \mathbf{7,381.4}$

Therefore, the cars within her budget for which she can make a down payment are cars that require a down payment of less than $7,381.4, which are;

Choice 2, that requires a down payment of $6,200

Choice 3, that requires a down payment of $5,100

Choice 4, that require a down payment of $7,250

Question parameters obtained from a similar question posted online are;

The amount Isabel saves each month = $200

The compound interest rate on the account = 1.7% compounded monthly

Learn more about the future value of an annuity here:

brainly.com/question/4440017

7 0

3 years ago