PLEASE HELP , should be pretty easy though

Mathematics

2 answers:

Aleksandr-060686 [28]3 years ago

3 0

Step-by-step explanation:

Divide each term in 4x=6 by 4

4x4=64

Reduce the expression by cancelling the common factors.

x=64

Reduce the expression by cancelling the common factors.

x=32

The result can be shown in multiple forms.

Exact Form:

x=32

Decimal Form:

x=1.5

Mixed Number Form:

x=112

sasho [114]3 years ago

3 0

Answer:

x = 21

Step-by-step explanation:

Since they're on a line, they add up to 180 degrees.

4x + 6 + 4x + 6 = 180

Combine like terms

8x + 12 = 180

Subtract 12 from 180

8x = 168

Divide by 8

x = 21

You might be interested in

Write an equation in slope-intercept form with a

lora16 [44]

Your equation would be:
D. y = 10x + 6

5 0

4 years ago

I am offering another 100 points

Ivahew [28]

Answer:

$\sf Since \;\sqrt{\boxed{64}}=\boxed{8}\;and\;\sqrt{\boxed{81}}=\boxed{9}\; \textsf{it is known that $\sqrt{75}$ is between}\\\\\sf \boxed{8}\;and\;\boxed{9}\;.$

Step-by-step explanation:

Perfect squares: 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, ...

To find $\sf \sqrt{75}$ , identify the perfect squares immediately before and after 75:

64 and 81

$\begin{aligned}\sf As\;\; 64 < 75 < 81\; & \implies \sf \sqrt{64} < \sqrt{75} < \sqrt{81}\\&\implies \sf \;\;\;\;\;8 < \sqrt{75} < 9 \end{aligned}$

$\sf Since \;\sqrt{\boxed{64}}=\boxed{8}\;and\;\sqrt{\boxed{81}}=\boxed{9}\; \textsf{it is known that $\sqrt{75}$ is between}\\\\\sf \boxed{8}\;and\;\boxed{9}\;.$

See the attachment for the correct placement of $\sf \sqrt{75}$ on the number line.