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vazorg [7]
2 years ago
7

Solve 2x squared + 13x equals to 15​

Mathematics
2 answers:
sergejj [24]2 years ago
5 0

Answer:

x=1, x=-15/2

Step-by-step explanation:

xxMikexx [17]2 years ago
4 0
Hi there hope you can see the pic please let me know if the answer is wrong and I will try to redo it for you

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Calcule o valor x na equação do 1° grau: 16x-21=x+9​
wlad13 [49]

Answer:

16x-21=x+9

15x=30

x=2

eu acho que e nao sei mais o outro cara respondeu ali

Step-by-step explanation:

4 0
2 years ago
Trình bày nội dung của phương pháp bình phương bé nhất. Phân biệt phương pháp
Dahasolnce [82]

Answer:

Lili cam estate like gnat hft door should be your answer

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2 years ago
Which fraction is equivalent to 0.125?
DIA [1.3K]
1/8= 0.125

.125*8= 1

Some fractions also equivalent are:

2/16, 4/32, 8/64

I hope this helps!
~cupcake
5 0
3 years ago
Please help me !!!!!
Angelina_Jolie [31]

Answer:

slope means the monthly salary is $425

Step-by-step explanation:

4050 - 3200 / 6 - 4     =   850 / 2  which is same as 425 / 1

4475 - 4050 / 7 - 6     =   425 / 1

4900 - 4475 / 8 - 7     =  425 / 1

8 0
3 years ago
An angle measures 10° less than the measure of its supplementary angle. What is the measure of each angle?​
spin [16.1K]

Answer:

The two angles are 85 and 95 degrees

Step-by-step explanation:

Supplementary angles add to 180

Let x be one angle

The supplement is 10 less,  ( x-10)

They add to 180

x+ ( x-10) = 180

2x -10 = 180

Add 10 to each side

2x-10+10 =180-10

2x= 190

Divide by 2

2x/2 =190/2

x=95

The other angle is 95-10 = 85

The two angles are 85 and 95 degrees

8 0
3 years ago
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