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gladu [14]
3 years ago
12

Solve 5x^2-2x-8=0 using the quadratic formula

Mathematics
1 answer:
mixas84 [53]3 years ago
4 0
Not sure if this is what you are looking for but welp

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(Select all that are correct) which statements describe key features of function g if g(x) = f(x + 2)
kiruha [24]
I think it might be a c e
5 0
3 years ago
Read 2 more answers
A) 470 sq units
Sunny_sXe [5.5K]

Answer:

The answer to your question is the letter A) 470 u²

Step-by-step explanation:

Data

HJ = 32

KL = 15

height = 20

Formula

Area of a trapezoid = (long base + small base) height / 2

Substitution

Area of a trapezoid = (32 + 15)20/2

Simplification

Area of a trapezoid = (47)(10)

Result

Area of a trapezoid = 470 u²

7 0
3 years ago
I dont understand how to do the 2x part.
kodGreya [7K]

Answer:

x=6 2/3

Step-by-step explanation:

Ratio of DEF:ABC=5/3

8*5/3=13 1/3

x=6 2/3


4 0
3 years ago
Help me please me find what X =
stiv31 [10]

Answer:

163

Step-by-step explanation:

180 is the sum of all degrees.

subtract 22 from that to get 158

so X-5 = 158

you add a 5 to both sides: X+5-5=158+5

you cancel the fives in the first side of the equation and add 5 to 158 on the other side.

X=158+5

X=163

3 0
3 years ago
What decimals round to 0.12?
mafiozo [28]

Find the number in the tenth place

1

and look one place to the right for the rounding digit

2

. Round up if this number is greater than or equal to

5

and round down if it is less than

5

.

Answer = 0.1

7 0
3 years ago
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