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Pie
3 years ago
7

Which statement is not always true for a parallelogram?

Mathematics
2 answers:
Pani-rosa [81]3 years ago
7 0

Answer:

Diagonals are congruent drop a like if you got it right

Step-by-step explanation:

vladimir1956 [14]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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Find the value of the expression.
Olegator [25]

(  (\frac{3}{5})  {}^{0} ) {}^{ - 2}  = (1) {}^{ - 2}  =  \frac{1}{1 {}^{2} } =  \frac{1}{1}  = 1

5 0
2 years ago
PLS HELP:( !! What is an equation of the line
pychu [463]

Answer:

y =  \frac{3}{2} x + 8

Step-by-step explanation:

The given equation is written in the form of y=mx+c (where m is the gradient and c is the y-intercept).

Thus, gradient of given equation= -⅔

The products of the gradient of perpendicular lines is -1.

(Gradient of line)(-⅔)= -1

Gradient of line

=  - 1  \div ( -  \frac{2}{3} ) \\  =  \frac{3}{2}

Hence, m= \frac{3}{2}.

Subst. m= \frac{3}{2}into the equation:

y =  \frac{3}{2} x + c

To find the value of c, substitute a pair of coordinates into the equation:

When x= -4, y= 2,

2 =  \frac{3}{2} ( - 4) + c \\ 2 =  - 6 + c \\ c = 2 + 6 \\ c = 8

Thus, the equation of the line is y =  \frac{3}{2} x + 8.

3 0
3 years ago
Read 2 more answers
- 7 and 8<br> What’s the answer
kvv77 [185]

Answer:

1

Step-by-step explanation:

8-7= 1

Hope this helps!

3 0
3 years ago
2x-3y=-2<br>4x+y=24<br>What is the first steps to solve the system?
olganol [36]
Is this simultaneous equations?
if yes then the first step is
make one of the unknown as the subject
7 0
3 years ago
A 4 sided polygon has 2 congruent sides and the non congruent sides are parallel. What is the most accurate name of the polygon?
Harlamova29_29 [7]

Answer:

Trapezoid

Step-by-step explanation:

So there's four sides on a trapezoid. The top and bottom ones are parallel. But they're not congruent. I don't think... Anyway, good luck.

3 0
3 years ago
Read 2 more answers
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