Find the value of x when 6- 2x = 5x - 9x + 8.

Answer: 6.7 feet

Step-by-step explanation: sin 51= 5.2/x

xsin51= 5.2

xsin 51/sin 51 = 5.2/sin 51

​x= 5.2/sin 51 =6.6911≈ 6.7 feet

Answer:

not proportional because the 8 hours supposed to equal 250

Answer:

12cm cubed

Step-by-step explanation:

A= base*height/2 so base is 6 just count the squares and height is 4 at the highest point  so just plug those in the formula hopefully its correct

Step-by-step explanation:

The height is 5

and the base is 7

area of triangle = bxh    

                          = 7 x 5

                           = 35 cm2

Answer:

11) 9

12)10.27

13)4.05

14)8.1

Step-by-step explanation:

In Δ LMN

angle N = 90 degrees, angle L = 45 degrees

The sum of measures of a triangle is 180 degrees.

45 + 90 + angle M = 180

angle M = 180 - (90+45)

angle M = 45 degrees

This goes under 45 - 45 - 90 degree theorem,

therefore, This is an isoceles triangle.

Therefore the two adjacent sides would be equal.

11) LN = MN

if LN = 9

then, MN = 9

This goes under 45 - 45 - 90 degree theorem,

12) LM = 1/√2 * LM ............(hypotenuse)

9 = 1/√2 * LM

LM = 9 * √2

LM = 9 * 1.414. ........(as value of √2 is 1.414)

therefore, LM = 10.27

In Δ OPQ

angle Q = 90 degrees, angle P = 60 degrees

The sum of measures of a triangle is 180 degrees.

60+ 90 + angle O = 180

angle O = 180 - (60 + 90)

angle O = 30 degrees

This goes under 30 - 60 - 90 degree theorem,

14) side opposite to 60 degree is OQ,

OQ = √3/ 2 * OP

7 = √3 / 2 * OP

OP = 7* 2 / √3

OP = 14/ √3

OP = 8.1

13) This goes under 30 - 60 - 90 degree theorem,

side opposite to 30 degrees is PQ,

PQ = 1/2 * OP

PQ = 1/2 * 8.1

= 4.05

Answer:b is the answer

Step-by-step explanation:

Answer: 96

Step-by-step explanation: Its pretty simple all you have to do is 32*3 because there is 32 people and they all drink 3 cups fruit punch. SO the answer is 96.

The gallons of punch Brenda's mom needs to buy is  6 gallons.

The first step is to convert cups to gallons: 1 cup = 1/16 gallon

The second step is to determine the total number of cups needed for the party: 32 x 3 = 96 cups

Now convert the cups to gallons: 96 x 1/16 = 6 gallons

To learn how to convert units, please check: https://brainly.com/question/25993533

Answer:

7. x = 23

Step-by-step explanation:

They are angles on transversals intersecting parallel lines. Also vertical angels are equal to each other.

So for example question 7 you need to use these two things to realize that 4x is the same angle as (3x + 23) so you have to put them in an equation like this

4x = 3x + 23 and then solve it algebraically

Answer:

Angles 6 and 2

Step-by-step explanation:

They are in the "interior" of the figure, plus, ik how to do this

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

Answer:

y=5

Step-by-step explanation:

Given x=1, the equation would come to be y = 5^1, or y equals 5 to the first power. You'll need to focus on the 5^1, 5 to the first power is 5, that's your answer.

Answer:

Step-by-step explanation:

c

Answer:

C

W'(-3, 4), X'(-1, 0), Y'(-5, 1), Z'(-4, 4)

Step-by-step explanation:

yea

kcf

keep change flip

5/6x1/4=5/24

Answer:

5/24

Step-by-step explanation:

To divide a fraction by a whole number place one over the whole number and multiply:

[tex]\frac{5}{6}[/tex]×[tex]\frac{1}{4}[/tex]

Then you multiply across the top and bottom and get your answer

[tex]\frac{5}{24}[/tex]

Answer:

$105

Step-by-step explanation:

0.30×150=45

150-45=105

Answer:

8/5 or 1.6. I think this is the correct answer?

Step-by-step explanation:

2*4=8

8/5 or 1.6

Answer:

Please check explanations

Step-by-step explanation:

Here, we want to make an interpretation

From the question, we have that initially when the count was started, there were 5,428 people; this means that the initial value of the data is 5,428

For the rate of change, we have that there is an average increase of 142 people for each of 5 years;

That means per 5 years, there is an increase of 142 people and this is what represents the rate of change

Answer:

21 km

Step-by-step explanation:

I am not too sure if i did answer that correctly but the distance should not change even if it is in different directions

Answer:

6

Step-by-step explanation:

2x2=4

3x2=6

:D

Answer:

6

Step-by-step explanation:

small triangle is 2 and 3

big triangle is 4 and m

2 times 2 is 4

3 times 2 is 6

Sorry if this is wrong...

Answer:

Hexagon has 6, so we take 540+180=720. A heptagon has 7 sides, so we take the hexagon's sum of interior angles and add 180 to it getting us, 720+180=900 degrees.

The answer is D. 115°

Answer:

The answer is also 115 on USA test prep.

Answer:

<d=90 and <f and <e are both 45?

Step-by-step explanation:

Answer:

90-38 = 52

D = 90

E = 38

F = 52

Step-by-step explanation:

Answer:

OK

I will answer your question...

Answer:

16x - 36

Step-by-step explanation:

8(3x - 2) - 4(2x + 5) Multiply

24x - 16 - 8x - 20. Combine like terms

24x - 8x - 16 - 20. Subtract like terms

16x - 16 - 20. Subtract like terms

16x - 36. Answer

Hope this helps, thank you :) !!

Answer:

50.84353551

Step-by-step explanation:

the volume of cone= 1/3 × πr²h

putting the value and calculating,

i get the answer.