2 years ago

The sales tax on a $350 computer is $22.75. Find the tax rate.

Mathematics

1 answer:

maxonik [38]2 years ago

6 0

for my guess I would say about 45 I might be wrong but im pretty sure

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I missed the day we learned this, please help

love history [14]

Answer:

The slope is 1/3

Step-by-step explanation:

Take 2 points on the line, lets use (0,50) and (30,60)

x1 y1 x2 y2

Use slope formula:

y2 - y1 / x2 - x1

60 - 50 / 30 - 0

10 / 30

which can be simplified to:

1/3

7 0

2 years ago

57°

noname [10]

Answer:

c = 29

Step-by-step explanation:

Law of sines is given as: $\frac{a}{sin(A)} = \frac{b}{sin(B)} = \frac{c}{sin(C)}$

B = 180 - (57 + 44) = 79°

b = 41

C = 44°

c = ?

Thus:

$\frac{b}{sin(B)} = \frac{c}{sin(C)}$

Substitute

$\frac{41}{sin(79)} = \frac{c}{sin(44)}$

Multiply both sides by sin 44

$\frac{41}{sin(79)}*sin(44) = \frac{c}{sin(44)}*sin(44)$

$\frac{41*sin(44)}{sin(79)}*sin(44) = c$

c = 29.0140633 ≈ 29

3 0

3 years ago

The equation y=7.6x represents a proportional relationship. What is the constant of proportionality?

SCORPION-xisa [38]

I’m not too sure fam

8 0

2 years ago

Read 2 more answers

The lowest common denominator for the fractions 8/64 and 8/32 is what

KiRa [710]

the least common denominator for 32 and 64 is

Answer: 64

3 0

3 years ago

Triangle ABC and DEF are similar what is the length of segment DF?

Ipatiy [6.2K]

Answer:

Proportionate to whatever length the corresponding segment for the similar triangle.

5 0

2 years ago