Ask question

Ask question

All categories

3 years ago

5

Why are one fourth and three eights represented with negative numbers on the number line in the example

1 answer:

Nikitich [7]3 years ago

8 0

Answer:

i cant say since there arent any number lines shown

Step-by-step explanation:

You might be interested in

Please help with this problem, will mark brainliest

Effectus [21]

Answer:

23

15

12

34

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What is the surface area of a cylinder with base radius 4 and height 5

crimeas [40]

20 because radius times height will give you the surface area of the shape

6 0

3 years ago

Read 2 more answers

HELP ME QUICK PLEASEEEE solve for x: 2/x-2+7/x^2-4=5/x

Anna35 [415]

$\displaystyle\\\\\frac{2}{x-2}+\frac{7}{x^2-4}=\frac{5}{x}\\\\\frac{^{x+2)}2~~~~~}{x-2}+\frac{7}{(x-2)(x+2)}=\frac{5}{x}\\\\\frac{2(x+2)}{(x-2)(x+2)}+\frac{7}{(x-2)(x+2)}=\frac{5}{x}\\\\\frac{2x+4+7}{x^2-4}=\frac{5}{x}\\\\\frac{2x+11}{x^2-4}=\frac{5}{x}\\\\5(x^2-4)=x(2x+11)\\\\5x^2-20=2x^2+11x\\\\5x^2-2x^2 -11x-20=0$

$\displaystyle\\3x^2-11x-20=0\\\\x_{1,2}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}=\frac{11\pm\sqrt{121+4\cdot3\cdot20}}{2\cdot3}=\\\\=\frac{11\pm\sqrt{121+240}}{6}=\frac{11\pm\sqrt{361 }}{6}=\frac{11\pm19}{6}\\\\x_1=\frac{11-19}{6}=\frac{-8}{6}\\\\\boxed{\bf x_1=-\frac{4}{3}}\\\\x_2=\frac{11+19}{6}=\frac{30}{6}\\\\\boxed{\bf x_2=5}$

3 0

3 years ago

In ΔMNO, the measure of ∠O=90°, ON = 35, NM = 37, and MO = 12. What is the value of the tangent of ∠M to the nearest hundredth?

svet-max [94.6K]

Answer:

2.92 Rounded to the 100th

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Pleaseeeeee helpppppppp i will mark brainlest

irga5000 [103]

Answer:

B

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers