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stiks02 [169]
3 years ago
7

Someone please - Consider a simple triangle ABC, Explain why sin A = cos B.

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
3 0

Answer:

I would compare the right angel to the left

then determine the position of how it would fit in side

identify my measurements

then complete the math

length x width divided by degree of angel

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31. If x = 5, which number sentence is true?
Katarina [22]

Answer:

D

Step-by-step explanation:

D. 2(5) > 7

    10 > 7

7 0
3 years ago
Read 2 more answers
Y = (x + 3)^2 -4 and identify the axis of symmetry
Vikki [24]

Answer:

Step-by-step explanation:

the line for equation : x = - 3

7 0
4 years ago
Dana Thacker's bank granted her single payment loan of 10,450 she agreed to repay the loan in 75 days at an exact interest rate
il63 [147K]

Using simple interest, it is found that the maturity value of the loan is of 10,638.

<h3>Simple Interest</h3>

The amount of money after <em>t years </em>in simple interest is modeled by:

A(t) = A(0)(1 + rt)

In which:

  • A(0) is the initial amount.
  • r is the interest rate, as a decimal.

In this problem:

  • A loan of 10450 is taken, hence A(0) = 10450.
  • Interest rate of 8.25%, hence r = 0.0825
  • The loan will be repaid in 75 days, considering the time in years, t = \frac{75}{365}

Then, the maturity value of the loan is:

A(t) = A(0)(1 + rt)

A\left(\frac{75}{365}\right) = 10450\left[1 + 0.0875\frac{75}{365}\right] = 10638

The maturity value of the loan is of 10,638.

To learn more about simple interest, you can take a look at brainly.com/question/26207710

4 0
2 years ago
Dilate the figure using a scale factor of 3/4 and rotate the new image 90° counterclockwise
GREYUIT [131]
The new points will be A' (-6,9) B'(-6,-3)C'(6,-3) then graph them. REMEMBER: if the scale factor is greater than 1 the image will shrink. If the scale factor is less than one the image will enlarge
5 0
4 years ago
Which parallelograms have perpendicular diagonals? rectangle, rhombus square, rhombus square, rectangle none.
Artist 52 [7]
<h3>Answer: Rhombus and square</h3>

Explanation:

Any rhombus has its diagonals meet at 90 degree angles. The proof for this is a bit lengthy, so I'll let you handle it. The basic idea is to draw in the diagonals, which forms smaller triangles. Proving those triangles to be congruent leads to supplementary congruent angles, which in turn leads to the 90 degree angles needed.

A square is a special type of rhombus where all four angles are the same (each 90 degrees). Put another way, a square is both a rectangle and a rhombus at the same time.

Some rectangles are not squares, so the non-square rectangles will have the diagonals not be perpendicular.

4 0
3 years ago
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