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harkovskaia [24]
3 years ago
8

Which statement best describes the equation (x + 5)2 - 4x + 5) +12=02

Mathematics
1 answer:
OlgaM077 [116]3 years ago
4 0

Answer:because it can be rewritten as a quadratic equation with u substitution

Step-by-step explanation:

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Rachel just purchased a homeowners insurance policy for her new home that costs $0.43 per $100. Her home is worth $387,500. What
natita [175]

Answer:

The answer is A.

Do you need an explanation?

387,500 /100 = 3,875

3,875 * 0.43 = 1,666.25

I multiplied, because, if you divide with a decimal, the number increases, instead of decreasing... hope this helps!

8 0
3 years ago
Proof 1<br> Given: AB║CD , AD║CB<br> Prove: ΔABC ≅ΔCDA
lys-0071 [83]

<u>Statement                                                  Reason                                             </u>

AB║CD , AD║CB                                      Given

m∠BAC = m∠ACD                                     Alternate Interior Angles

m∠ACB = m∠CAD                                     Alternate Interior Angles

AC = AC                                                      Reflexive Property of Equality

ΔABC ≅ΔCDA                                            ASA ≅

7 0
3 years ago
if the perimeter of the rectangle was known to be 90 in what would the value of x be in order for this to be true​
Fofino [41]

Answer:

x = 30 in

Step-by-step explanation:

length of rectangle is (2/3)x + 10; width is (1/3)x + 5;

perimeter is 90 in; find x:

P = 90 in = 2(2/3)x + 2(10) + 2(1/3)x + 2(5), or

      90 in = (6/3)x + 30 in

Solving for x, we get (2)x = 60 in, or x = 30 in

8 0
3 years ago
Tbh i can probably get it but I don't want to do it rn
DIA [1.3K]

Answers:

  • A) 1/2
  • B) 1/6
  • C) 1/3

==================================

Explanation:

  • A) There are 3 copies of '1' out of 6 slices total. So we get 3/6 = 1/2
  • B) There's only one copy of '3' out of 6 total, which means 1/6 is the probability of landing on '3'.
  • C) There are 2 places we want to land out of 6 total. The probability is 2/6 = 1/3
5 0
2 years ago
Read 2 more answers
Please help me with this question!
Alla [95]

Answer: 45 ft

Step-by-step explanation:

and 15ft add 10ft to get 25ft

then subtract 70 from 25

4 0
2 years ago
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