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alexandr402 [8]
2 years ago
10

ABCD is a quadrilateral

Mathematics
1 answer:
Whitepunk [10]2 years ago
6 0
Answer: a. x = 45 b. No

Explanation: a. 360-90=270
3x+2x+x= 6x and 6x=270 so divide both sides by 6x and x = 45

b. As you can see from the image below None of the lines would be parallel.



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1,060,060 in expanded form
Dimas [21]
The correct way to write 1, 060, 060 in expanded form is: 

1, 000, 000 + 60, 000 + 60...  

Hope this helped :) 
4 0
3 years ago
Read 2 more answers
Does anyone know the answer???
nikitadnepr [17]
X= -1. That’s the only one that makes sense
8 0
3 years ago
Please help! With the 2 of them also I need to add them please help me!!!!!!!!!
stepladder [879]

Answer:

Step-by-step explanation:

24 * 12 is 288

45 * 13 is 585 + 288 is 873

5 0
3 years ago
Pls write a decimal and fraction for this grid
Wewaii [24]

Answer:

18/20 = fraction

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7 0
3 years ago
Given the functions f(x) = 3x2, g(x) = x2 − 4x + 5, and h(x) = –2x2 + 4x + 1, rank them from least to greatest based on their ax
worty [1.4K]
F(x) = 3x²
x = \frac{-b}{2a} = \frac{-0}{2(3)} = \frac{0}{6} = 0
f(x) = 3x²
f(0) = 3(0)²
f(0) = 3(0)
f(0) = 0
(x, f(x)) = (0, 0)

g(x) = x² - 4x + 5
x = \frac{-b}{2a} = \frac{-(-4)}{2(1)} = \frac{4}{2} = 2
g(x) = x² - 4x + 5
g(2) = (2)² - 4(2) + 5
g(2) = 4 - 8 + 5
g(2) = -4 + 5
g(2) = 1
(x, g(x)) = (2, 1)

h(x) = -2x² + 4x + 1
x = \frac{-b}{2a} = \frac{-4}{2(-2)} = \frac{-4}{-4} = 1
h(x) = -2x² + 4x + 1
h(1) = -2(1)² + 4(1) + 1
h(1) = -2(1) + 4 + 1
h(1) = -2 + 5
h(1) = 3
(x, h(x)) = (1, 3)
6 0
3 years ago
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