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Mademuasel [1]
3 years ago
9

Plz help in a quiz and have a time limit

Mathematics
2 answers:
DIA [1.3K]3 years ago
6 0

Answer:

the forth answer

Step-by-step explanation:

densk [106]3 years ago
4 0
I’m pretty sure it’s the last answer d
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What is the first step in solving the equation?<br> +4= -2
adell [148]

Answer:

adding +2 on both sides to remove the -2 then it would be 2=0

Step-by-step explanation:

8 0
2 years ago
(-3)(-2)+8 i need help plzzzzzzzzzzzzz
bazaltina [42]

Answer:

14

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
2w^2-11w=-12 <br> a w=3/2 or 4<br> b w=1 or 12<br> c w=1 or 7<br> d w = 2.5 or 6
dlinn [17]
Hey mate !!
Here's your answer !!


2w^2 - 11w = -12
2w^2 -11w + 12 = 0
2w^2 - 8w - 3w + 12 = 0

2w ( w - 4) -3 ( w - 4) = 0
(2w - 3) ( w - 4) = 0

Hence

2w - 3 = 0
2w = 3
w = 3/2

w - 4 = 0
w = 4

Hence value of w are 4 and 3/2

Hope this helps!!
Cheers!!
7 0
4 years ago
2(x-3)+3=6x-5 solve it
Westkost [7]

Answer:

X=1/2

Step-by-step explanation:

2(x-3)+3=6x-5

2x-6+3=6x-5

2x-3=6x-5

2x-6x-3=-5

-4x=-5+3= -2

-4x= -2

x= 1/2

5 0
3 years ago
Which of the following could be calculated using the Pythagorean theorem? Select all that apply.
Alecsey [184]

Answer: height of a building

Step-by-step explanation:

a^2 + b^2 = c^2

used for finding missing side angle of a triangle

6 0
2 years ago
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