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disa [49]
2 years ago
14

I need to know how to write a equation number sentence for my time traveled from 2020 to 2000

Mathematics
1 answer:
vesna_86 [32]2 years ago
5 0

Answer:

explain further or send a picture of what you mean and then I can help you

You might be interested in
This Is Graded, Please Help TYSM!
olchik [2.2K]

Answer: For the cirlces since I already answered the triangles

1.  Area:660.519855417

   Circumference:91.1061869541

2. Area: 572.555261117

    Circumference:84.8230016469

3. Area:283.528736986

    Circumference:59.6902604182

4. Area:1017.87601976

    Circumference:113.097335529

5. Area: 63.6172512352

    Circumference: 28.2743338823

6. Area:380.132711084

    Circumference:69.115038379

Step-by-step explanation:

The formula for the area of a circle is π*r^2, r being the radius or the half line in the circle, and the formula for the circumference is   π*r*2, or  π*d, or the diameter which is the line that goes all the way through like number 5. The radius is half the diameter.

4 0
2 years ago
The slope of a line passing through H (-2,5) is -3/4. Which ordered pair represents a point on this line?
Marrrta [24]

C (-5,1) is the answerrrrrrrrrr

8 0
3 years ago
Simplify the expression. 68 – 18 ÷ 3 • 6 Please help
MAXImum [283]
Remember PEMDAS (Parenthesis, Exponents, Multiplication, Divison, Addition and Subtraction)

Also note that Multiplication and Division needs to be done left to right and the same goes for Addition and Subtraction.

So in your problem, the first operation we need to do is division.

68 - (18/3) x 6
68 - 6 x 6

Now we do multiplication
68 - 6 x 6
68 - 36

Finally we do subtraction because that's the only operation we have left to do
68 - 36 = 32

So your answer should be 32.
5 0
3 years ago
Line A is represented by the following equation: x + y = 2
Orlov [11]

Answer:

ax+ay=k; a\ne0, k\ne2a; line D in the options.

Step-by-step explanation:

The set of equations has no solutions if the two lines are parallel. A quick way to create a parallel line is to solve for y, put it in slope-intercept form. Else, as long as the cofficient of x and y are in the same ratio (in this case 1:1), the two lines are parallel, you just have to be careful not to pick the same line again!

The condition a\ne 0 makes sure you are still getting lines (else you would get rid of both x and y); the condition k\ne 2a makes sure you're not picking line A again, just written in a different form.

Now that we have the options:

A and C have a different ratio for the coefficient of x and y (2:1 and 1:2) so are not good.

Choice B is just a more complicated way to write the same line, you can see by dividing both sides by 2 and get back x+y=2.

Line D is correct.

3 0
2 years ago
2x+2y= 24<br> x=3y<br> What is the value of x+y? I WILL MARK BRAINLIEST AND GIVE 20 POINTS.
Ivanshal [37]
Since this is a system of equations, substitute the value of x into the other equation.

2(3y)+2y=24
6y+2y=24
8y=24
y=3

x=3(3)
x=9

To check my work, substitute my x and y values:
2(9)+2(3)=24
18+6=24
24=24

Your answer is (3,9)

Hope this helps! Have a wonderful day :)
3 0
2 years ago
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