3 years ago

15 points. Need help with this math test

Mathematics

1 answer:

laiz [17]3 years ago

5 0

Answer:

por fa en español no entiendo ingles

You might be interested in

In the expression , 5.28 x 10^3 , which number is the base ?

solong [7]

Bse is 10
x^m, x is base of exponent

7 0

3 years ago

Answer 1a please and thank you

arlik [135]

Answer:h

Step-by-step explanation:

3 0

2 years ago

1/2x-2/3>3 enter your answer using interval notation

Nata [24]

So basically u keep the x on one side and the rest on the other. Get a common denominator. to get rid of the half u times both sides by 2.
hope this helps

7 0

3 years ago

Help Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Kamila [148]

Answer:

x = 80°

Step-by-step explanation:

Angle on a straight line = 180°

(x + 40)° + (x - 20)° = 180°

x + 40° + x - 20° = 180°

2x + 20° = 180°

2x = 180° - 20°

2x = 160°

x = 160°/2

x = 80°

Check:

(x + 40)° + (x - 20)° = 180°

(80° + 40°) + (80° - 20°) = 180°

120° + 60° = 180°

180° = 180°

3 0

2 years ago

(x^2-7x)^2+4(x^2-7x)-96 (x 2 −7x) 2 +4(x 2 −7x)−96

natita [175]

Answer:

answer...

Step-by-step explanation:

This is the answer.

6 0

2 years ago