2 years ago

+

Mathematics

1 answer:

Alex787 [66]2 years ago

4 0

Answer:

Sis what???

Step-by-step explanation:

period pooh

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1/4 + 1/2 + x = -3/4<br><br> WHAT IS X

wel

Answer: step by step

Step-by-step explanation:

fraction form: x= -3/2

decimal form: x= -1.5

subtract 1/4 and 1/2 from both sides to find x

6 0

1 year ago

mrs.eddington is buying a new big screen television. She made an initial payment of $50 and paid a total of $890 over 12 months.

Gnom [1K]

890-50=840 840/12= 70 monthly

3 0

2 years ago

WILL GIVE BRAINLIEST

levacccp [35]

Answer:

a. $5^{2} x^{3}$

b. $8^{3}$

c. $4^{3} x^{4}$

Step-by-step explanation:

a. $5^{2} x^{3}$

b. $8^{3}$

c. $4^{3} x^{4}$

5 0

1 year ago

F(x) = -x² – 10x + 16<br> Find f(-7)

Gala2k [10]

Answer:

-5

Step-by-step explanation:

or, f(x) = -x^2+10x+16

or, f(7) = (-7)^2+10*-7+16 (-7*-7=49)

=49-70+16

=65-70

=-5

5 0

2 years ago

Marley runs 5 yards down the track from point A to point B, and then stops and runs

julia-pushkina [17]

Answer:

$\sqrt{61}$ =AC or 7.8102=AC

Step-by-step explanation:

If we connect a line from point A to point C we create a triangle, and we can use pythagorean theorem to find this distance. So the line from point A to point C will be our hypotenuse and the other two distances will be out side lengths.

$5^{2}+6^{2}=AC^{2}$

25+36= $AC^{2}$

61= $AC^{2}$

$\sqrt{61}$ =AC or 7.8102=AC

3 0

2 years ago