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bekas [8.4K]
3 years ago
5

I need the answers to this question

Mathematics
1 answer:
pshichka [43]3 years ago
4 0
I am sorry I am not in that level yet
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Please help asap!! I will mark you as brainliest :)
ipn [44]
46 degrees by alternate interior angles
7 0
3 years ago
Read 2 more answers
Please help<br><br>4(4+2x)=x(x+5)​
lapo4ka [179]

Answer:

EF = 6

Step-by-step explanation:

Using the secant- secant power theorem, that is

GF × GE = GH × GS

4(4 + 2x) = 5(5 + x) ← distribute both sides

16 + 8x = 25 + 5x ( subtract 5x from both sides )

16 + 3x = 25 ( subtract 16 from both sides )

3x = 9 ( divide both sides by 3 )

x = 3

Then

EF = 2x = 2 × 3 = 6

3 0
2 years ago
31,50 is 42% os what number
sergeinik [125]
\frac{31,50}{x}=\frac{42}{100}

The right fraction represents the percentage; 42 over 100 (100 is the total), or 0.42.
The left fraction is the part number over the whole number. The whole number is unknown, so we use 'x'.


\frac{31.50}{x} = \frac{42}{100}\\\\cross\ multiply\\\\31.50\times100=3150\\42\times x=42x\\\\3150=42x\\x=75
Your answer is 75.

3 0
4 years ago
If f(x) is a linear function and the domain of f(x) is the set of all real numbers, which statement cannot be true?
IRISSAK [1]

Answer:

can u please add the statements.

Step-by-step explanation:

3 0
3 years ago
4x+1=5<br> Just a test have fun with free points!
ss7ja [257]

Answer:

x = 0.666(Repeating)

Step-by-step explanation:

4x+1=5

Subtract 1 from both sides

4x=6

Divide both sides by 4

x = 0.666(Repeating)

7 0
3 years ago
Read 2 more answers
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