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Gnom [1K]
2 years ago
6

Please help I really need it

Mathematics
1 answer:
Ilya [14]2 years ago
6 0
The correct answer will be B
You might be interested in
1
mylen [45]
151.525 round to the nearest cent before answering
3 0
3 years ago
Joan bought a soft drink for 3 dollars and 8 candy bars. She spent a total of 43 dollars. How much did each candy bar cost? Whic
Oksana_A [137]

Answer:

each candy bar cost 5 dollars

Step-by-step explanation:

first the drink cost 3 dollars so take that away from the total and you have 40. then do 40 divided by the 8 candy bars and you get 5. Which means that each candy bar cost 5 dollars

8 0
3 years ago
How do I solve and graph this?
lianna [129]
3x -y ⩾ 6

3x - 6 ⩾ y

now, with inequalities, what we do is, we graph the line of 3x - 6 = y, and then we shade the "true region".

if we pick a point on say hmmm (4, 0), namely x = 4 and y = 0, we can plug that in the inequality and see what we get,

3(4) - 0 ⩾ 6

12 - 0 ⩾ 6

12 ⩾ 6   

is 12 really greater or equals to 6?  well yes, therefore, the point (4, 0) lies on the "true region", since it's true, 12 is indeed ⩾ 6, so, where that point is, we shade.

now, the ⩾ means equals to or greater, and therefore, since the values could also equal the boundary points, the line is a solid line, because it includes the line itself, as well as the shading.

check the picture below.

3 0
3 years ago
What is the length, in meters, of the ramp, line segment AC, below? Round to the nearest whole number if necessary.
Brrunno [24]

<em>10 meters.</em>

Step-by-step explanation:

To find the missing side of a right triangle, we can use the <u>Pythagorean theorem</u>.

The Pythagorean theorem is...

a^2+b^2=c^2

Please be sure to note that a and b will <em>always </em>be the length of the sides and c will <em>always </em>be the hypotenuse, or in this case the ramp.

Since we know the values of both of the sides we can plug this into the theorem.

6^2+8^2=c^2

Now we can solve.

36+64+c^2

Add.

100=c^2

Many people will make the mistake of thinking 100 is the final answer, but since c is squared we need to find the square root of 100.

\sqrt{100} =10

c = 10

<em><u>The ramp is 10 meters.</u></em>

6 0
3 years ago
Did I put the letters in the right places?
Ksenya-84 [330]

Answer:

Yes u did thats what i did too XD

5 0
3 years ago
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