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3 years ago

Which is a true statement about angles 1 and 2? O the two angles are supplementary

Mathematics

1 answer:

lana66690 [7]3 years ago

5 0

C neither
Thank you hope this helps

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25x power square - 36 y power square

finlep [7]

$\implies {\blue {\boxed {\boxed {\purple {\sf { (5x + 6y)(5x - 6y) }}}}}}$

$\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}$

$={25x}^{2} - 36 {y}^{2}$

$= ({5 \times 5)x}^{2} - (6 \times 6){y}^{2}$

$= ({5x})^{2} -( {6y})^{2}$

$= (5x + 6y)(5x - 6y)$

${a}^{2} - {b}^{2} = (a + b)(a - b)$

$\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35♛}}}}}$

3 0

3 years ago

A homeowner compared his electric bill from the last four months. In January, his bill was up $30; in February it was up another

kipiarov [429]

B: because she gained and didn’t decrease

Explanation:
A: 30
B:36
C:11
D: -5

So b is correct because it’s Greater

7 0

3 years ago

Read 2 more answers

Find the 17th term in the sequence for which a1 = 10 and d = -3.

yKpoI14uk [10]

Answer:

d. -38

Step-by-step explanation:

Arithmetic sequence concepts:

The general rule of an arithmetic sequence is as follows:

$a_{n+1} = a_{n} + d$

In which d is the common diference between each term.

We can expand the general equation to find the nth term from the first, by the following equation:

$a_{n} = a_{1} + (n-1)*d$

In this question:

$a_{1} = 10, d = -3$

17th term:

$a_{17} = a_{1} + (17-1)*d = 10 + 16*(-3) = -38$

So the correct answer is:

d. -38

6 0

4 years ago

The estimated product of 20.7 and 9.18 after rounding both factors to the nearest whole number is

gogolik [260]

189 because 20.7 rounds to 21 and 9.18 rounds to 9
21 * 9 = 189

7 0

3 years ago

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Point 6,8 lies in which quadrant

OverLord2011 [107]

Answer:

Quadrant one if its positive (6, 8)

3 0

3 years ago