Which of the following can be used to prove that triangle EFG is also a right triangle?

Answers

Answer 1

Answer: I need a picture to solve this problem...

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What are the roots of the equation xv2-6x=0

Answers

Answer:

xv^2−6x=0

Step-by-step explanation:

Is 2.6 bigger than 2.661

Answers

2.6 = 2.600
So, 2.6 is not bigger than 2.661

No because 2.6 is the same as writing 2.60. Know you know that 2.661 is bigger. (2.60 < 2.661) Hope this helps! :D

Liam wants to buy a bicycle that costs $290.00. His parents say Liam must raise 40% of the money himself. How much money must Liam raise?

Answers

Answer:

Liam must raise $116 .

Step-by-step explanation:

Formula

$Percentage = (Part\ value* 100)/(Total\ value)$

As given

Liam wants to buy a bicycle that costs $290.00.

His parents say Liam must raise 40% of the money himself.

Percentage = 40%

Total value = $290

Putting in the formula

$40 = (Part\ value* 100)/(290)$

$Part\ value = (40* 290)/(100)$

$Part\ value = (11600)/(100)$

Part value = $116

Therefore the Liam must raise $116 .

40/100 * $290.00 is $116.00

In an A.P,the sum of first ten terms is -150 and the sum of next 10 terms is -550.Find the A.P

Answers

S10 = -150;
the sum of next 10 terms = S20 - S10 => -550 = S20 + 150 => S20 = -700;
S10 = -150 => 2a1 + 9r = -30;
S20 = -700 => 2a1 + 19r = -70;
Then 10r = -40 => r = -4 , and, 2a1 -36 = -30 => 2a1 = 6 => a1 = 3;

Which polynomial is factored completely? a) g^5 - g
b) 4g^3 + 18g^2 + 20g
c) 24g^2 - 6g^4
d) 2g^2 + 5g + 4

Answers

d) 2g² + 5g + 4 is the polynomial that is factored completely.
This is because the terms in the polynomial do not have any common factors.

a) g⁵ - g can be factored into g(g⁴ - 1)
b) 4g³ + 18g² + 20g can be factored into 2g(2g² + 9g + 10)
c) 24g² - 6g⁴ cab be factored into 6g²(4-g²)

Answer: D

Step-by-step explanation:

A mixture contains forty ounces of glycol and water and is ten percent glycol. If the mixture is to be strengthened to twenty-five percent, how much glycol is to be added?1. 4 oz
2. 8 oz
3. 10 oz

Answers

40oz glycol and water
10% is glycol
4oz is glycol
36oz is water

if glycol is to be added to make glycol 25% of all then
note: water does not change
100-25=75
water does not change so
36oz=75%
12=25%

there should be 12 oz of glycol total
4 now
12-4=8
8 oz should be added

sorry, I just wrote what I was thinking

answer is 8oz

Answer:

8 oz

Step-by-step explanation:

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