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3 years ago

Find the area of this parallelogram, top= 14 left= 11 right = 10

Mathematics

1 answer:

Kamila [148]3 years ago

4 0

Answer:

140 cm^2

Step-by-step explanation:

Formula for area of a Parallelogram: base*height

14 cm * 10cm = $140 cm^{2}$

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Question 4

sleet_krkn [62]

Answer:

$\displaystyle about\:8\:units$

Step-by-step explanation:

Use the Distance Formula:

$\displaystyle \sqrt{[-x_1 + x_2]^2 + [-y_1 + y_2]^2} = D \\ \\ \sqrt{[6 - 1]^2 + [-7 + 1]^2} = \sqrt{5^2 + [-6]^2} = \sqrt{25 + 36} = \sqrt{61} ≈ 7,810249676 ≈ 8$

Since we are talking about distance, we ONLY want the NON-NEGATIVE root.

I am joyous to assist you anytime.

3 0

3 years ago

Which is a factor of 6x2y + 8x2 − 30y − 40?

sweet-ann [11.9K]

7 0

3 years ago

Write an equation for the line parallel to the given line that contains C.

lyudmila [28]

ANSWER

$y= - 4x + 18$

EXPLANATION

The given line has equation;

$y = - 4x + 5$

The slope of this line is

-4

The given line is parallel to this line so it has the same slope:

$m = - 4$

The equation of this line is in the form:

$y-y_1=m(x-x_1)$

We substitute the slope and the point:

(3,6)

$y-6= - 4(x-3)$

$y= - 4x + 12+ 6$

$y= - 4x + 18$

6 0

3 years ago

Each side of the pentagon is the same length. Is the shape a regular pentagon?

Ad libitum [116K]

If the sides of the pentagon are the same length, it is probably a regular pentagon. If the angles are all the same within the shape, it is definitely a regular pentagon.

6 0

3 years ago

Read 2 more answers

Calculate axis of symmetry and vertex for equation 4x squared + 8x = 32

Sloan [31]

Answer:

x=2,−4 hope this was help full

6 0

3 years ago