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RUDIKE [14]
3 years ago
7

What is the area of the figure below

Mathematics
1 answer:
Viefleur [7K]3 years ago
4 0

Answer:

390cm

Step-by-step explanation:

1. find area of rectangle

 1. 15cm x 20cm= 300 cm

2. find area of triangle

  1. 1/2 (12 x 15)= 90cm

300+90

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Factor completely<br> 2x^4 -30x^3 -108x^2
MrRa [10]

Answer:

2x²(x + 3)(x - 18)

Step-by-step explanation:

2x^4 - 30x^3 - 108x^2

~Factor out common term

2x²(x² - 15x - 54)

~Factor whats inside parenthesis

2x²(x + 3)(x - 18)

Best of Luck!

4 0
3 years ago
2) -4(3n + 6) + 4 = -104<br> A) {3} B) {-1},<br> C) (7) D) {-12}
Misha Larkins [42]
Answer is C 7 D -12 for this question
8 0
4 years ago
Find the minimum distance between the point (-3,2) and the line y = -x + 1
Natasha2012 [34]

The minimum distance  between the point(-3,2) and the line y = -x + 1  is \sqrt{2} units.

<h3>What is a line segment?</h3>

The line that joins  two points on a cartesian plane is a line segment.

Analysis:

The formula for calculating distance between a line and a point is

d = \frac{Ax1 + By1 + c}{\sqrt{A^{2} + B^{2}  } }

where A = coefficient of x term of the line, B = coefficient of y in the line and C is the constant term of the line.

x1 and y1 are coordinates of the point.

for the line y = -x + 1 which is  = y + x -1 = 0, A = 1, B = 1, C = -1, x1 = -3, y = 2
d = \frac{1(-3) + 1(2) + (-1)}{\sqrt{(-3)^{2}  + 2^{2} } }= \sqrt{2} units

In conclusion, the distance between the point and the line is  \sqrt{2} units

Learn more about distance between line segments: brainly.com/question/2437195

#SPJ1

4 0
2 years ago
Answer quick for my hw pls
Readme [11.4K]

Answer:

day 14 , 450 dollars

Step-by-step explanation:

We called x is the number of days

Zippy Rent-a-car: 25x + 100

Speedy Rent-a-car: 30x + 30

25x + 100 = 30x + 30

25x -30x = 30 - 100

-5x = -70

x = 14

5 0
4 years ago
Read 2 more answers
Can someone please help me!!! I need help, no links !!!
Sholpan [36]
Give me a few and I will
4 0
3 years ago
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