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Alenkasestr [34]

3 years ago

12

17+m=8 one step equations

1 answer:

lilavasa [31]3 years ago

6 0

Answer:

m= -9

Step-by-step explanation:

17 + m = 8

subtract 17 from both sides

(17-17) + m = 8-17 = -9

m= -9 check answer by replacing m with -9

17 + (-9)= 8

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2.1.4 Practice: Adding Rational Numbers

galina1969 [7]

Answer:

4+(-6)+8+(-1)

Step-by-step explanation:

if she starts at 4 points and her first turn she cuts 6 trees then you can add a negative 6 which is the same as subtracting that 6 when she plants 8 add those points then for her last turn add a negative 1 which is the same as subtracting 1 and she should end up with 5 points.

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2 years ago

Mary needs 45 craft sticks to build a model for her science project. If the craft sticks cost 10 cents each, how much will 45 cr

Snowcat [4.5K]

Answer:

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Step-by-step explanation:

3 0

3 years ago

Can someone check if this is right please? If not what is the correct way?

Charra [1.4K]

A, B, and C are the coefficients. They are not the terms as you have written now.

A quadratic equation is in the form Ax^2 + Bx + C. Therefore, A = 1, B = 8, and C = -6.

The axis of symmetry is found using the equation -b/2a, as you've done. Therefore, the axis of symmetry is -8/2(1) = -4.

Hope this helps!! :)

6 0

3 years ago

Which linear inequality represents the graph below

Contact [7]

Answer:

your worse nightmare MATH

Step-by-step explanation:

4 0

3 years ago

determine the diameter to the nearest inch of a large can of tuna that has a volume 6068 inches and a height of 3.3 inches

anyanavicka [17]

Answer:

The diameter of can is<u> 48 inches</u>.

Step-by-step explanation:

Given:

Volume of can = 6068 inches.

And height(h) = 3.3 inches.

Now, to find the diameter.

Diameter = 2 × radius

Let radius be $r.$

So, by putting the formula of volume we get the radius:

$Volume =\pi r^2h$

$6068=3.14\times r^2\times 3.3$ (taking the value of π=3.14)

$6068=10.362\times r^2$

<em>Dividing both sides by 10.362 we get:</em>

$585.60=r^2$

<em>Using square root on both sides we get</em>:

$24.199=r$

<em>Radius = 24.199 inches.</em>

Then, we get the diameter:

Diameter = 2 × radius

Diameter = 2 × 24.199 = 48.398 inches.

Diameter = 48 inches (rounding to nearest, inch as in the place of tenth it is 3 which is less than 5.)

Therefore, the diameter of can is 48 inches.

7 0

3 years ago