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Ber [7]
3 years ago
9

Please help :(Solve the qaudratic equation given below(9x + 13)² = 49(9x + 13)² = 49​

Mathematics
1 answer:
NemiM [27]3 years ago
5 0

Answer:

Im pretty sure ur answers would be

x= -32/27 and X=  -46/27

Step-by-step explanation:

So srry if im wrong tho

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You observe the following pattern: J, K, N, B. What is the next letter in the sequence?
Nata [24]

Answer:

C. G

Step-by-step explanation:

4 0
3 years ago
Really need to know this for math!
Len [333]

Answer:

I had to look up the problem B4 because your image doesn't show the rest of the information

B4 = 12

B5 = 1,738

Step-by-step explanation:

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6 0
3 years ago
Solve for x. 5 x − 19 ≤ 1 OR − 4 x + 3 < − 6
k0ka [10]

5x - 19 \leqslant 1

change

\leqslant  \: to \:  =

given you

5x - 19 = 1

making x the subject by transferring the -19 to the right hand side of the equation

5x = 19 + 1

5x = 20

dividing through by 5

\frac{5x}{5}  =  \frac{20}{5}

x = 4

{{x:x  \leqslant 4}}

also given

- 4x + 3 < -  6

change the operation sign to =

- 4x + 3 =  - 6

- 4x =  - 6 - 3

- 4x =  - 9

dividing through by -4

\frac{ - 4x}{ - 4}  =  \frac{ - 9}{ - 4}

x =  \frac{9}{4}

so the truth set is

{x:x>9/4}.

The < sign changes to > because we divided by a negative number when solving for x

4 0
3 years ago
0.25÷3=x÷1 1 2 What is x
Aloiza [94]

Answer:

X= 9.33

Step-by-step explanation:

0.25÷3 = x ÷ 112

0.833= x/ 112

0.833 × 112 = x

9.33 = x

6 0
3 years ago
Read 2 more answers
Striped fNbric:
DIA [1.3K]

Answer:

sssk

Step-by-step explanation:

sksks

4 0
2 years ago
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