All categories

3 years ago

Write your answer in simplest radical form

Mathematics

1 answer:

Levart [38]3 years ago

4 0

Answer:

s = 7√6.

Step-by-step explanation:

From the 30-60-90 triangle we know that cos 30 = √3/2.

cos 30 = s / 14√2

√3/2 = s / 14√2

2s = 14√2√3

s = 14√2√3 / 2

s = 7√6.

You might be interested in

Which line has a slope of zero and goes through (5, -8)

goblinko [34]

Answer:

y=-8

Step-by-step explanation:

From the information given, we know that the slope of the line is 0. Let's make an equation in y=mx+b form with what we know.

y=0x+b

We also have a point on the line, (5, -8). We can plug these two numbers for x and y to find b and complete the equation. -8 goes in as y and 5 goes in as x.

-8=0(5)+b

Now just solve for b.

-8=0+b

b=-8

We now know that b is -8 and can complete the equation.

y=0x-8

y=-8

4 0

3 years ago

Hi! Please help me find the slope of the line.

lana66690 [7]

Answer:

3/2

Step-by-step explanation:

We can use the slope formula to find the slope of the line

m = ( y2-y1)/(x2-x1)

Using the points (0,-4) and (2,-1)

m = ( -1 - -4)/( 2 - 0)

= (-1+4)/ (2 -0)

= 3/2

7 0

2 years ago

Read 2 more answers

Find the distance between a and b. a = 9.21, b = –5.51

cricket20 [7]

9.21 - (-5.51)
9.21 + 5.51 = 14.72
The distance is 14.72

5 0

3 years ago

Read 2 more answers

Someone help with this question ?????? Hi

8090 [49]

ANSWER

The second statement is the contrapositive of the first.

EXPLANATION

If we have the conditional statement,

$x\Rightarrow \: y$

Then the converse of this statement is
$y\Rightarrow \: x$

The inverse of this statement is
$\neg \: x\Rightarrow \neg \: y$

and the contrapositive of this statement is
$\neg \: y\Rightarrow \neg \: x$

The correct answer is C.

5 0

3 years ago

A box has a length of 4 inches and a width of 8 inches. If the volume is 192 cubic inches, what is the height of the box?

melamori03 [73]

C) 6 inches

4•8=32
192/32 = 6

8 0

3 years ago

Write your answer in simplest radical form​

Write your answer in simplest radical form