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Answer:

The two lines 'm' and 'n' are parallel

Step-by-step explanation:

Explanation

Given that the line 'm' points (3,15) and (10,9)

The slope of the line 'm'

                = [tex]\frac{y_{2} - y_{1} }{x_{2}-x_{1} } = \frac{9-15}{10-3} = \frac{-6}{7}[/tex]

Given that the line 'n' points (2,9) and (9,3)

The slope of the line 'n'

             = [tex]\frac{y_{2} - y_{1} }{x_{2}-x_{1} } = \frac{3-9}{9-2} = \frac{-6}{7}[/tex]

The slope of line 'm' = The slope of  line 'n'

Both slopes of the lines are equal

∴ The two lines are parallel

Answer:

13.

7.5

14.

-234.375

Step-by-step explanation:

13.

[tex]a_{0} =a_{1} -6.5=14-6.5=7.5[/tex]

14.

[tex]a_{0} =\frac{a_{1} }{-0.8} =\frac{187.5}{-0.8} =-234.375[/tex]

Answer:

Quadrant ll

Step-by-step explanation:

Answer:

the answer is ll

Step-by-step explanation. \

its where it is on the graph

Answer:

An altitude of a triangle is a segment from a vertex of the triangle, perpendicular to the side opposite that vertex of the triangle.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

distributive property

Answer:

I would say A

Step-by-step explanation:

it's A since 5y times 2 which is 10y and 3 time 2 is 6 and its still equivalent to (5y - 3) times 2 so it's 10y - 6

Answer:

Step-by-step explanation:

Variable term-changes in value whenever the value of the variable changes.

constant term- does not change.

Your welcome!

A variable term can take any random value, but a constant term represents a single value in itself.

An expression in mathematics is a combination of variable and constant terms.

Given is to investigate how a constant term different from a variable term for an expression that represents a real-world situation.

Assume the expression that represents a real-world situation is of the form is -

x + y + 5

Here -

x, y, 5 → terms of the expression. Further, we can classify them as -

{x} : It can take any real value, so it is a variable.

{y] :  It can also take any real value, so it is a variable.

{5} : 5 is a constant as it represents a value itself.

So, a variable term can take any random value, but a constant term represents a single value in itself.

Therefore, a variable term can take any random value, but a constant term represents a single value in itself.

To solve more questions on variables & constants, visit the link

below -

https://brainly.com/question/29123572

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Answer:

your question is unclear

Step-by-step explanation:

x+2y=4

-x -x

2y=4-x

divide by 2 to get y by it's self

y=2-(1/2x)

x+2y=4

-2y -2y

x=4-2y

i don't know if u want me to help u with the second one but i did it the first one

Answer:

the coner

Step-by-step explanation:

Answer:

the area of a triangle is A =BxH

2

Answer:

A and B, but I’m gonna explain it the best I can too.

Step-by-step explanation:

5.75 divided by 1.15 is the same as answer A, since all you are doing is taking away the periods, making it whole numbers.

Again 5.75 divided by 1.15 is the same as B as well, Since it is the same just without the periods and an added zero at the end of each.

This Is so that they are both all equivalent by being whole numbers, but whatever you do to one numbers in the expression that you think is the answer you have to do to the other numbers in the expression

they have to add up completely the same.

Answer:

9

Step-by-step explanation:

The equation for the perimeter is 2(L+B)

Since the perimeter is 68

Divide it by two

Subtract the quotient by 25 and

Yes!!! We got the answer

Answer:

number 4 because a triangle is only concidered a triangle when it has an area of 180 degrees

Step-by-step explanation:

Answer:

w = 8

Step-by-step explanation:

–9 = –3(w − 5)

-3(w - 5) = -9

w - 5 = 3

w = 5 + 3

w = 8

Answer:

hello! have a good day

w = 8

In mathematics, a percentage is a number or ratio expressed as a fraction of 100. A common symbol for a percentage is this symbol "%." Some abbreviations for it can be, "pct," or "pc."

Remember though that a percentage had no unit of measurement as it is a dimensions number.

Answer:

5

Step-by-step explanation:

The length of the third side is, 5 units.

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

The length of two sides are 3 and 4.

Now, We can find the third side by Pythagoras theorem, we get;

⇒ x² = 3² + 4²

⇒ x² = 9 + 16

⇒ x² = 25

⇒ x = √25

⇒ x = 5

Learn more about the triangle visit;

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Given :

Measure of angle 7 = 60°

Angle 1 and angle 7 are corresponding angles, so their values will be equal.

Which means :

Angle 1 = 60°

Thus, the measure of angle 1 = 60°

Therefore, the correct option is (A) 60

Answer: disagree its backwards

Step-by-step explanation: the x intercept always comes first so its actually (-4,2)

Answer:

Step-by-step explanation:

Now if you look at this wrong, the student would be correct. The student made a common mistake that many make. The mistake they made was they put the X and Y backwards when making the point. All they have to do is make sure they put the X first then the Y. What they should have put is (-4,2). For any other point, you would replace X and Y in the points. (X,Y)

Answer:

22

Step-by-step explanation:

180°-90°-68°=22

Answer:

16.30

Step-by-step explanation:

16.29(7) seven is more than 5 so you add 1 to the number behind which is 9 so 29+1=30

Answer:

1/4 of 10

Step-by-step explanation:

1/4 of 10 is equal to 1*10/4

[tex] \frac{1}{4} \: of \: 10[/tex]

//

[tex]10 \div 4 = 2.5[/tex]

[tex] \frac{1}{4} \: of \: 10 = 2 \frac{1}{2} = 2.5[/tex]

Answer:

Step-by-step explanation:

15 ≤ x-2

Answer:

D

Step-by-step explanation:

Answer:

r (-2)= -(-2)-7

=+2-7=-5

Answer:

Easy... its 39.4

Step-by-step explanation:

Cirumference is the lenght all the way around the circle

while radius is only half the circle so you just divide the cirumference by 2 to get half.

Answer:

12.54

Step-by-step explanation:

[tex]360 - 140 - 62 - 85[/tex]

[tex] = 73 \: degrees[/tex]

the sum of the angles in a quadrilateral is 360° so just subtract the angles you have with the total to find the missing angle.

Answer:

73°

Step-by-step explanation:

The angles add to 360 hope this helps

Answer:

8544

Step-by-step explanation:

I multiplied them all 8 x 8.9 x 15 x 8 = 8544

The formula for the equation of a circle is (x - h)² + (y - k)² = r²

where (h, k) is the center of the circle and r is the radius.

So we need to find the values of (h, k) in order to find the center of the circle.

If we simply line up the equation of our given circle with our formula,

we can see that -h = 3 or h = -3 and -k = -2 so k = 2.

So now we have our answer.

center ⇒ (-3, 2)

Answer:

3375

Step-by-step explanation:

15 ⋅ 15 ⋅ 15

Multiply  15  by  15 .

225 ⋅ 15

Multiply  225  by  15 .

Answer:

Volume=(length)^3

V= (15×15×15)mm^3 = 3375mm^3