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Crazy boy [7]
2 years ago
5

Work out the size of angle x 130 degrees 96 degrees​

Mathematics
2 answers:
frez [133]2 years ago
7 0

Answer:

46

Step-by-step explanation:

Nina [5.8K]2 years ago
3 0

Answer:

x = 46

Step-by-step explanation:

130 + z = 180

z = 50

---------------------

96 + y = 180

y = 84

----------------------

x + z + y = 180

x +50 + 84 = 180

134 + x = 180

x = 46

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The polynomial 3x2 – 10x + 8 has a factor of 3x – 4. What is the other factor of 3x2 – 10x + 8?
anyanavicka [17]

Answer:

Second factor is (x - 2).

Step-by-step explanation:

The given polynomial is 3x² -10x + 8 has a factor (3x - 4) and we have to find the other factor.

Now we will factorize the given polynomial to get the other factor.

3x² - 10x + 8

[ Here 8×3 = 24( multiplication of constant term 8 and coefficient of highest degree term) and 6 + 4 = 10 ]

= 3x² - 6x - 4x + 8

= 3x(x - 2) - 4(x - 2)

= (3x -4)(x -2)

In this factorized form we get two factors as (3x -4) and (x -2).

Therefore the second factor is (x - 2).

6 0
3 years ago
Read 2 more answers
Need quick help with this math
dexar [7]

Answer:

Eleanor and Harold

Step-by-step explanation:

The decimal 0.13\overline{7} consists of the sum of two terminating decimals and one non-terminating decimal:

0.13\overline{7}=0.1+0.03+0.00\overline{7}

Therefore, we have:

0.13\overline{7}=\frac{1}{10}+\frac{3}{100}+\frac{7}{900},\\\\0.13\overline{7}=\frac{10}{100}+\frac{3}{100}+\frac{7}{900},\\\\0.13\overline{7}=\frac{13}{100}+\frac{7}{900}=\frac{117}{900}+\frac{7}{900}=\boxed{\frac{124}{900}}

Hector's answer is equivalent but not simplified. However, they are both technically correct.

6 0
3 years ago
Read 2 more answers
How do I solve for X?
Rom4ik [11]

Answer

50

Step-by-step explanation:

60 is supplementary to 120 so 60+70=130

and a triangle adds up to 180 so 180-130 would be 50

4 0
3 years ago
Please answer quickly!!!
yKpoI14uk [10]

Answer:

c=20

Step-by-step explanation:

The diagonals of a rectangle always bisect each other. Therefore, we can set QT=ST:

c=4c-60,\\-3c=-60,\\c=\fbox{20}

3 0
3 years ago
Please urgent answer needed
Daniel [21]

Answer:

8

Step-by-step explanation:

5 0
4 years ago
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