Ask question

Ask question

All categories

3 years ago

9

How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3?

1 answer:

antiseptic1488 [7]3 years ago

8 0

We can use the Sine Law:a / sin A = b / sin B2 / sin 75° = 3 / sin B2 / 0.966 = 3 / sin B ( after that we will cross multiply )
2 sin B = 3 · 0.9662 sin B = 2.898sin B = 2.898 : 2sin B = 1.499 > 1 ( it is not possible )Answer: A ) No triangles can be formed.

You might be interested in

the expression 4(1.5g+ 3.5) is equal to 6g plus a constant term what is the value of the constant term

riadik2000 [5.3K]

4*3.5 =14.0
......................

3 0

3 years ago

How dose 3^x=10 and x^3=10 differ

slega [8]

3^x is raising 3 to an unknown number or variable, while x^3 is raising a variable to 3 (x*x*x)

8 0

2 years ago

Timmy is building a new website. Right after he starts, he has 2 visitors. He expects his visitors to increase according to a mo

Alex73 [517]

Answer:

He gets 42 visitors 4 weeks after starting to build his website.

He gets 10 new visitors per week.

Step-by-step explanation:

Equation for the number of visitors:

The equation for the number of visitors Timmy's new website receives after t weeks is:

$v(t) = 10t + b$

In which b is the number of visitors rightly after he starts.

Timmy is building a new website. Right after he starts, he has 2 visitors.

This means that $b = 2$ , so:

$v(t) = 10t + 2$

How many visitors does he get 4 weeks after starting to build his website?

This is v(4). So

$v(4) = 10(4) + 2 = 40 + 2 = 42$

He gets 42 visitors 4 weeks after starting to build his website.

How any new visitors does he get per week?

After 0 weeks:

$v(0) = 10(0) + 2 = 0 + 2 = 2$

After 1 week:

$v(1) = 10(1) + 2 = 10 + 2 = 12$

2 weeks:

After 2 week:

$v(2) = 10(2) + 2 = 20 + 2 = 22$

22 - 12 = 12 - 2 = 10

He gets 10 new visitors per week.

5 0

2 years ago

Find the equation of the line that passes through the point (3,7) and is parallel to the line that passes through (5,5) and (5,3

Vinil7 [7]

Answer:

this is correct answer

Step-by-step explanation:

you supports to write this

7 0

2 years ago

Given the linear equation, 2x +4= 6, find the rate, initial value, and specific value.

kap26 [50]

Answer: B. The rate is 2, the initial value is 4, and the specific value is 6.

Step-by-step explanation:

for a linear function y = a*x + b

Rate = coefficient that is multiplicating the variable. ( a in this case)

Initial value = value taken of y, when we have x = 0 (b in this case)

Specific value = value forced on y.

In this case, we have:

y = 6 = 2*x + 4

Then:

The coefficient multiplicating x is 2, so the rate is 2.

The constant term is 4, so the initial value is 4.

The value equal to y is 6, so the specific value is 6.

The correct option is B.

4 0

3 years ago