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KengaRu [80]
3 years ago
13

What is negative 7/10 minus 2/5

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
4 0

The answer you are looking for is -11/10 or - 1 1/10.

To find this answer you must first make the denominators the same. To do this, multiply 2/5 by 2/2 to get 4/10. Finally, subtract the two fractions, keeping in mind the denominators stay the same. -7/10 - 4/10 = -11/10 or - 1 1/10.

I hope this helps!

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Dmitry_Shevchenko [17]

Answer:A

Step-by-step explanation:

it is equivalent to 180-128 because its the same as the angle under route 2

and above runway 2

4 0
3 years ago
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You have $1,900 in savings for retirement. If your investments earn 8% annually, how much will you have in your retirement accou
natima [27]

Answer:

$3,015

Step-by-step explanation:

To determine the amount that you will have in 6 years, you have to use the formula to calculate the future value:

FV=PV*(1+i)^n

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n= number of periods of time= 6 years

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According to this, the answer is that in 6 years you will have $3,015 in your retirement account.

6 0
3 years ago
The isosceles trapezoid is part of an isosceles triangle with a 34 degree vertex angle. What is the measure of an acute base ang
Sonja [21]
For the answer to the question above asking<span> what is the measure of an acute base angle of the trapezoid?
</span>n acute base angle of the trapezoid would be the same as the triangle. 

<span>subtract 34º from 180º, then divide by 2. </span>

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4 0
3 years ago
TEKS 7.10.A, 7.10.C
ch4aika [34]

Answer:

a=possible amount

3a+28>200

Step-by-step explanation:

3 0
3 years ago
A+ 2b = 10 2a + b =6
GenaCL600 [577]
First you can solve for b: Subtract a on both sides and get 2b=-a+10, then divide by 2 to get b by itself and get: b=-1/2a+5

Then you can plug in this equation for b in the other: This would give you: 2a+-1/2a+5=6. Then you can use that equation to solve for a and get: 1.5a+5=6, subtract 5, 1.5a=1, divide by 1.5, a=1/1.5

Then you can plug in the value of a to solve for b.


7 0
2 years ago
Read 2 more answers
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