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givi [52]
3 years ago
15

Pls help Use the rhombus to answer the question

Mathematics
1 answer:
Ierofanga [76]3 years ago
7 0

Answer:

Options A, C and D

Step-by-step explanation:

Properties of a rhombus,

1). All sides are equal and it has two parallel sides.

2). Opposite angles of a rhombus are equal.

3). Diagonals are perpendicular bisector.

4). Sum of two adjacent angles is 180°.

By using these properties,

Options A, C and D are the correct options.

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Solve x:<br> (On the attachment). Please help! Due in for tomorrow! Xx
Akimi4 [234]

2x-14=x-2 subtract x from both sides

x-14=-2 add 14 to both sides

x=12



hope this helps


5 0
3 years ago
I need help on this problem.
aliya0001 [1]

In this situation, x=2.

5 0
3 years ago
Direction if parabola. x2?6x+8=yx2-6x+8=y
STatiana [176]

{\text{Direction of parabola depends on the sign of quadratic coefficient of a }} \hfill \\

{\text{quadratic equation}}. \hfill \\

{\text{For given quadratic equation}}. \hfill \\

a{x^2} + bx + c = 0 \hfill \\

{\text{The parabola is in the upward direction if }}a{\text{ }} > {\text{ }}0{\text{ and in downward direction if }}a < 0 \hfill \\

{\text{Here, the equation of given parabola is }} \hfill \\

{x^2} - 6x + 8 = y \hfill \\

\Rightarrow y = \left( {{x^2} - 6x + 9} \right) - 9 + 8 \hfill \\

\Rightarrow y = {\left( {x - 3} \right)^2} - 1. \hfill \\

{\text{Thus, the parabola is in the upward direction}} \hfill \\

8 0
3 years ago
Question 2: You want to donate 30% of the $400 earned at your yard sale to
lilavasa [31]

Answer:

10%= 40$ 30%=120$

Step-by-step explanation:

ok so u earn 400$ at a yard sale. you divide it by 100 400/100=4. ok so then you multiply four by 10=40 and that is 10% multiply it by 30 u get 120 or 30%

sorry for the bad spelling

4 0
3 years ago
Please help asap plz
butalik [34]

Answer:

im think its 20 and 39 im not sure tho

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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