How do I solve for X

Answer:

13

Step-by-step explanation:

8x2=16 and 16-3=13

Answer:

measure 2 equals 26 degrees because it's identical with it's opposite. measure 1 equals 180 minus the sum of 26 plus 26 which is 180 minus 52 which also is 128 degrees.

measures 5 and 3 are 26 degrees because theyre identical with their opposites. Angle 4 is 128 degrees which (u can probably tell) by it's opposite.

Answer:

sorry i suck at math

Step-by-step explanation:

Find the 3rd angle in the triangle, let's call it y

36 + 73 + y = 180

109 + y = 180

y= 71

y is equivalent to x by vertical angles theorem

x= 71

2nd way

Use exterior angles theorem

180 - (36+73) = x

180 - 109 = x

71 = x

I hope this helps!!!

Answer:

x= 71 is the correct answer

Answer:

the first one

Step-by-step explanation:

y=ex where k is constant of proportionallty

Answer:

y=2x+4

Step-by-step explanation:

simplify

y=-2

x=0

Answer:67.1875%

Step-by-step explanation:

Convert ratio into fraction 86 / 128

Answer:

The dimension of the larger bin is x and the smaller bin is [tex]0.75x[/tex].

Step-by-step explanation:

Let the dimension of the larger bin is x.

It is given that the dimension of the smaller bin can be found by dilating the dimension of the larger bin by a scale factor of 0.75

In order to find the dimension of the smaller bin multiply the dimension of the larger bin by 0.75

[tex](x)(0.75)=0.75x[/tex]

Hence, the dimension of the larger bin is x and the smaller bin is [tex]0.75x[/tex].

Answer:

D. 1 1/2 hours

Step-by-step explanation:

First, we need to find the unit rate to then multiply it by 90. to find the unit rate I did 240 miles divided by 4 hours to get 60 miles per hour. So we know we need at least 1 hour to get the 60 miles and to get 90 miles we need to add 30. Since 30 is half of 60 we can just take half of 1 hour which is 30 minutes. we add it together and get 1 hour and 30 minutes, or 1 hour and a half.

Time taken to cover 90 miles is 1.5 hours

Time taken to cover 240 miles = 4 hours

Time taken to cover 90 miles

Time taken to cover 90 miles = [90 / 240]4

Time taken to cover 90 miles = [360 / 240]

Time taken to cover 90 miles = 1.5 hours

https://brainly.com/question/13326890?referrer=searchResults

Answer:

[tex]y = (100-10x)\%[/tex]

It takes 10 minutes to the park.

Step-by-step explanation:

Given that:

Time taken = 6 minutes

Distance left to be traveled = 40%

To find:

The equation to represent the distance [tex]y[/tex], that still needs to be traveled after [tex]x[/tex] minutes.

Solution:

As per given statement, distance traveled in 6 minutes = 60%

We can say that:

Distance traveled each minute = [tex]\frac{60\%}{6}[/tex] = 10%

After 1 minute, distance traveled = 10%

Distance left = 100 - 10 = 90%

After 2 minutes, distance traveled = 20%

Distance left = 100 - 20 = 80%

After [tex]x[/tex] minutes, distance traveled = 10[tex]x[/tex]%

Distance left, [tex]y[/tex] = (100 - 10[tex]x[/tex])%

Therefore, the equation is:

[tex]y = (100-10x)\%[/tex]

Time taken by the bike to reach to the park can be found by putting [tex]y[/tex] = 0 (i.e. distance left to be traveled = 0)

[tex]0 = 100 -10x\\\Rightarrow 10x = 100\\\Rightarrow x = \bold{10\ minutes}[/tex]

Answer:

(A).

Step-by-step explanation:

Answer:

Only the First one, A is the correct answer. The other options such B and C are incorrect.

Step-by-step explanation:

Answer:

Option A is correct -2.4 greater than 1.8.

Step-by-step explanation:

Answer:

I am gonna say linear probaly wrong but

Step-by-step explanation:

Answer:

hi

Step-by-step explanation:

I think it's a triangular prism not sure

Step-by-step explanation:

It is triangular pyramid

Answer:

it  should be 1-

Step-by-step explanation:  -1 is closer to the zero and that makes it have a greater value than -4, -4 is farther that makes it less. I hope this helps.

Answer:

a

Step-by-step explanation:

Answer:

There is only six sixes, so that would be 6c.

Step-by-step explanation:

Answer:

B can I please get Brainliest

Step-by-step explanation:

Answer:

c. 4 cm, 6 cm, 10 cm

Step-by-step explanation:

To represent a right triangle, you would need to use the Pythagorean theorem to find out which one makes up a right triangle and which one doesn't.  6^2 and 8^2 together make up 100 or 10^2 in which A isn't your choice.  12^2 and 35^2 together make up 1369 or 37^2 in which B also isn't your choice.  10^2 and 24^2 together make up 676 or 26^2 in which D isn't your choice as well.  The final option C makes up 7.21 when square rooted in which it is not represented by the side lengths of a right triangle.

Answer:

A.) 40°

Step-by-step explanation:

A triangle is equal to 180°

Angle X and Y has the same angle, so both have 70°.

So:

70° × 2= 140°

To find the degree of the last angle, subtract the known degree, which is 140°, from the overall degree, which is 180°.

So:

180° - 140°= 40°

Answer= 40°

I hope this helps! :)

Answer:

it's answer is last option

42* 3 = B.

Part a)

Given the expression

[tex]54m^3n\:+\:81m^4n^2[/tex]

Apply exponent rule:    [tex]a^{b+c}=a^ba^c[/tex]

[tex]54m^3n\:+\:81m^4n^2=54m^3n+81m^3mnn[/tex]     ∵ [tex]m^4n^2=m^3mnn[/tex]

Rewrite 81 as 3 · 27

Rewrite 54 as 2 · 27

                             [tex]=2\cdot \:27m^3n+3\cdot \:27m^3mnn[/tex]

Factor out the common term:   27m³n

                              [tex]=27m^3n\left(2+3mn\right)[/tex]      

Therefore,

[tex]54m^3n\:+\:81m^4n^2=54m^3n+81m^3mnn=27m^3n\left(2+3mn\right)[/tex]

Part B)

Given the expression

[tex]15x^2y^3z+25x^3y^2z+35x^2y^2z[/tex]

Apply exponent rule:    [tex]a^{b+c}=a^ba^c[/tex]

[tex]15x^2y^3z+25x^3y^2z+35x^2y^2z=15x^2y^2yz+25x^2xy^2z+35x^2y^2z[/tex]

Rewrite as

                                               [tex]=3\cdot \:5y^2x^2zy+5\cdot \:5y^2x^2zx+7\cdot \:5y^2x^2z[/tex]

Factor out common term 5y²x²z

                                                [tex]=5y^2x^2z\left(3y+5x+7\right)[/tex]

Therefore,

[tex]15x^2y^3z+25x^3y^2z+35x^2y^2z=5y^2x^2z\left(3y+5x+7\right)[/tex]

Answer:

The answer is x = 1.

Step-by-step explanation:

7 (x - 3) = 28

7x - 21 = 28

7x = 7

x = 1

Answer:

Step-by-step explanation:

Given the equations

-9x + y =  71.... 1

-x - y = -1 .... 2

Using elimination method we can eliminate y first since they have the same coefficient.

To do that we will need to add up both equations. We are adding because the coefficient of y in both equations has different signs. If they have the same sign, we would have subtracted.

Hence the correct option in this case is to add to eliminate y.

Answer:

B

Step-by-step explanation:

rs and lm

Answer:

34.83

Step-by-step explanation:

To solve this question, you need to use the equation a2+b2=c2.

The shorter side of this triange is a, and the longer side is b. 22x22=484, and 27x27=729. Add these together to get 1213. Press a button on your calculator that looks like √. Once you press it, you will recieve your answer.

Answer:

Step-by-step explanation:

Vbvvbnn. N m

Answer:

31.93

Step-by-step explanation:

you prob just want the answer but here

1. Find 40% of 72.29 (29.16)

2. find 9.5% of 29.16 that would be $2.77

3. add $2.77 to 29.16

Answerdont know but good luk ;)

Step-by-step explanation: