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densk [106]
3 years ago
11

Solve by factoring 2x^2-7x-4=0​

Mathematics
1 answer:
Sholpan [36]3 years ago
4 0
Here is what I got
I have to write 20 words so here they are

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Solve for x <br> 3/10 = 2/x
s344n2d4d5 [400]
3/10 =2/x
3x = 20
x = 6.66

3/10 = 2/6.66
   0.3 = 0.3
      true
3 0
3 years ago
You put $350 per month in an investment plan that pays an APR of 3.5% compounded monthly. How much will you have after
melamori03 [73]

Answer: B.

Step-by-step explanation: TVM Solver Equation:

N = 216 (12 x 18 years)

I% = 3.5

PV = 0

PMT = - $350

FV = 105,106.7593

P / Y = 12 (months)

C / Y = 12

PMT: END

8 0
3 years ago
4. How many square feet of carpet are
torisob [31]

Answer:

Step-by-step explanation:

It is a  28×12 rectangle, minus a 5×6 cutout.

area of 28×12 rectangle = 336 ft²

area of 5×6 cutout = 30 ft²

area of carpet = 336-30 = 330 ft²

7 0
3 years ago
Two angles have measures of 63 °15 '47 and 116° 44'13 the angles are
oksano4ka [1.4K]
The angles are supplementary angles. When the sum of the angles are 180 degrees they are called supplementary. Thus, the two angles given in the problem is supplementary since when you add it up it will sum up to 180 degrees.
6 0
3 years ago
triangle A has side lengths 3, 4, and 5. Triangle B has side lengths 6, 7, and 8. Explain how you know that Triangle B is not si
FromTheMoon [43]

Answer:

K

Step-by-step explanation:

There naot similar because a is greater and bis less

5 0
3 years ago
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