Measuring Angles. Please help me this is due at 11:59. Please and thank you​

Answer:

Josh's parent's house in Texas is the midpoint between South Carolina and California.

Step-by-step explanation

Let distance from South Carolina to California = D

D = 2,500 miles

Let distance from South Carolina to Josh's parent's house in Texas = D1

D1 = 12x - 106

Let distance from Josh's parent's house in Texas to California = D2

D2 = 5x + 685

Solve if Josh's parent's house in Texas is the midpoint between South Carolina and California

D1 = D2 = D/2

D/2 = 2,500 miles / 2

= 1,250 miles

D1 = D2 = 1,250 miles

D1 + D2 = D

Substituting D1 = 12x-106 and

D2 = 5x+685 and

D = 2,500

D1 + D2 = D

(12x-106) + (5x+685) = 2,500

Open parenthesis

12x - 106 + 5x + 685 = 2,500

Collecting like terms

12x + 5x = 2,500 - 685 + 106

17x = 1,921

Divide both sides by 17

x = 1,921 / 17

= 113

x = 113

Substitute x into D1 and D2

D1 = 12x - 106

D1 =12(113) - 106

= 1,356 - 106

D1 = 1,250

D2 = 5x + 685

D2 = 5(113) + 685

= 565 + 685

D2 = 1,250

Therefore, Josh's parent's house in Texas is the midpoint between South Carolina and California

Answer:

Step-by-step explanation:

2x - 12 + 3x  - 17 = 26

5x - 29 = 26

5x = 55

x = 11

2(11) - 12 = 22 - 12 = 10 EF

3(11) - 17 = 33 - 17 =  16 FG

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{ - 24}}}}}[/tex]

Step-by-step explanation:

Given, x = 4 and y = 2

[tex] \sf{ - 3xy}[/tex]

plug the value of x and y

[tex] \longrightarrow{ \sf{ - 3 \times 4 \times 2}}[/tex]

[tex] \longrightarrow{ \sf{ - 24}}[/tex]

Hope I helped!

Best regards! :D

Given:

The measure of ∠2 is twelve less than five times the measure of ∠1.

∠1 and ∠2 form a linear pair.

To find:

The measure of ∠2.

Solution:

Let measure of ∠1 be x.

The measure of ∠2 is twelve less than five times the measure of ∠1.

[tex]m\angle 2=(5(m\angle 1)-12)^\circ[/tex]

[tex]m\angle 2=(5x-12)^\circ[/tex]

∠1 and ∠2 form a linear pair. So,

[tex]m\angle 1+m\angle 2=180^\circ[/tex]

[tex]x^\circ+(5x-12)^\circ=180^\circ[/tex]

[tex]6x-12=180[/tex]

[tex]6x=180+12[/tex]

[tex]6x=192[/tex]

Divide both sides by 6.

[tex]x=32[/tex]

Now,

[tex]m\angle 2=(5(32)-12)^\circ[/tex]

[tex]m\angle 2=(160-12)^\circ[/tex]

[tex]m\angle 2=148^\circ[/tex]

Therefore, the measure of angle 2 is 148 degrees.

Answer:

148 is the final answer

Step-by-step explanation:

Answer:

You can't factor x or any number other than 1 out.

Step-by-step explanation:

Answer:

x < 6

Step-by-step explanation:

It has to be a number lower than 6, because 6+6 is 12 and that creates a balanced system.

It cant be a number higher than 6, because it will drag itself down.

So we need a number that when combined, it's sum will be lower than 12

Answer:

Help with what???

Step-by-step explanation:

6+6+^=34

Answer:

1.6 cups every hour

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

the set of numbers are{3,2,7,9}  four numbers

you have 4 choices n!=4!=4*3*2*1=24

the number of choices minus set of 3 digit numbers(no repetition)

(n-r)! without repetition :(4-3)!=1!=1

P=24 3-digit numbers if no repetition allowed

Answer:

No, points A and B lie on the same line, C and B lie on the same line, and A and C lie on the same line so all three points are collinear.

Step-by-step explanation:

If A=B and B=C, then A=C

In other words, they're all on the same line.

Answer:

A.) 3 and 5

Step-by-step explanation:

they are on the same side inside

Answer:

Option B. y = 2x; 20 feet

Step-by-step explanation:

1. Determination of the equation that represents the relationship.

Let y be the distance travelled.

Let x be the time taken.

Let K be the speed.

From the question given above, the following data were obtained:

Distance (y) = 80 ft

Time (x) = 40 s

Speed (k) =.?

Speed = Distance /time

K = y/x ......... (1)

K = 80/40

K = 2 ft/s

Substitute the value of k into equation 1

K = y/x

K = 2 ft/s

2 = y/x

Cross multiply

y = 2x

Therefore, the equation that represents the relationship is y = 2x

2. Determination of the distance travelled in 10 s.

Speed (k) = 2 ft/s

Time (x) = 10 s

Distance (y) =.?

y = 2x

y = 2 × 10

y = 20 ft

Therefore, the person will travel 20 feet in 10 seconds.

From the above calculations, the right answer to the question is

Option B. y = 2x; 20 feet

it is 4 . 7 on a pex

I forgor

The radius of the basketball is 5 inches when the  volume of a basketball is about 435 cubic inches.

a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

The formula for the volume of a sphere is V = 4/3πr³,

where V is the volume

and r is the radius.

Let us find the formula for r

3V/ 4π =r³

Take cube root on both sides

∛3V/ 4π = r

Now let us find the radius when the volume of a basketball is about 435 cubic inches.

∛3×435/ 4×3.14 = r

1305/12.56 = r

∛103.9 = r

4.7 = r

5=r

Hence, the radius of the basketball is 5 inches when the  volume of a basketball is about 435 cubic inches.

To learn more on Three dimensional figure click:

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Answer:

y=(-4/1)x-5

Step-by-step explanation:

You need to find the slope of the line and the y intercept, you can do this by plotting the points into a graph and figuring it out that way, or you can use the equations y2-y1/x2-x1 (for slope) and y=(*the slope from the other equation*)x+b. For both equations plug in a corresponding x and y coordinate given on the list (y1 and y2 would be consecutive coordinates, so 1 and 2, and same for x1 and x1, so -9 and -13). You should get (-4/1) for the slope, and when you plug that into the other equation you should get 5. Lastly you plug all these numbers into y=mx+b, and you get your answer.

Hope this helps :)

x = Ali's money

2x = Harper's money

2x + x = $24

Combine like terms

3x = $24

Divide each side by 3

x = $8

Ali has $8

Harper has 2 * 8 = $16

Answer:

Step-by-step explanation:

5 = 2/3 ( 8x - 6 )

to make it clearer, we can just interchange the position of LHS and RHS

2/3 ( 8x - 6 ) = 5

By transposing,

8x - 6 = 5 - 2/3

8x - 6 = 13/3

8x = 13/3 + 6

8x = 31 / 3

x = 31 / 3 × 1/8

x = 31 / 24

Hope this helps

plz mark as brainliest!!!!!!!!!

Answer:

27/16

Step-by-step explanation:

5=2/3(8x-6)

multiply 2/3 with 8x first then multiply 2/3 with -6

5=16/3x-4

shift 16/3x to the left hand side and bring 5 to the right hand side

-16/3x= -4+(-5)

-16/3x= -9

x= -9 divided by -16/3

x= 27/16

hope this helps :)

Answer:

B

Step-by-step explanation:

If you multiply 8 times 3 you’ll get 24

Answer:93

Step-by-step explanation:75+105+127=307

307-250=57

150-57=93

Answer:

(x+0.2)+7.8 is the correct answer la

Answer:

1/36

Step-by-step explanation:

1) 1 over 6 parentheses represents a fraction which is 1/(6)

2) exponent 2 represents 1/(6) squared which is also 1/(6)²

3) Finally, multiply 1/6 two times 1/6*1/6 which is equal to 1/36

Hope this helps!

Answer:

the tenths place

Step-by-step explanation:

Answer:

Step-by-step explanation:

The first place to the right of the decimal is the tenths place. That means it is 0.1 to 0.9 if the place is not zero as in this question.

Suppose that the question was 10.25

Then the 2 would be 2/10s

Answer:

negative reciprocals

Step-by-step explanation:

Answer:

567-09

Step-by-step explanation:

Answer:

6x - 5 ≤ 2x

4x ≤ 5

x ≤ 5/4

Step-by-step explanation:

Answer:

subtract/multiply

Step-by-step explanation:you subtract number of passengers and multiply weight of the passengers..hope this helps :)

The equivalent value of the expression is y = ( 4x - 15 ) / 3

Given data ,

Let the equation be represented as A

Now , the value of A is

4x - 3y = 15

On simplifying the equation , we get

4x - 3y = 15

So , the left hand side of the equation is equated to the right hand side by the value of ( 15 )

Adding 3y on both sides , we get

3y + 15 = 4x

Subtracting 15 on both sides , we get

3y = 4x - 15

Divide by 3 on both sides , we get

y = ( 4x - 15 ) / 3

Therefore , the value of y = ( 4x - 15 ) / 3

Hence , the expression is y = ( 4x - 15 ) / 3

To learn more about equations click :

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Answer:

x= -5/2

Step-by-step explanation:

First distribute -2 to all the numbers in the parenthesis.

8/5x-6-x=3x

8/5/4=

2/5-6

=-5/2

Hope this helps!

Answer:

C.97

Step-by-step explanation:

Answer:

Maggie =11

her brother= 34

Step-by-step explanation:

let the unknown be x

age of Maggie's brother: 4x-10

sum of their ages= 45

their ages=

4x-10+x =45

4x + x = 45 +10

5x = 55

x = 55/5

x= 11

age of maggie= 11

age of her brother = 4 × 11 - 10 = 34

Answer:

Maggie is 11 And Her Brother is 34

Answer:

30

Step-by-step explanation:

if wrong plz tell me