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love history [14]
3 years ago
10

Someone please help me in math

Mathematics
2 answers:
Mazyrski [523]3 years ago
5 0
U dont have to solve it to know as long as they are not quadratic equations and the gradient arent same then there is only one solution
Helga [31]3 years ago
3 0
I just solved it and I'm pretty sure its only one solution, I took the bottom equation multiplied it by -3 then i canceled out the equations and got 9. So that would make it C.
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At the first track meet, Lonnie threw the shot put 51 1/3 feet. At the second track meet he threw the shot put 54 1/2 feet. Writ
mars1129 [50]

Answer:

Step-by-step explanation:

At the first track meet, distance of the shot put throw D_{1} = 54\frac{1}{3}

At the second track meet distance of the throw D_{2}=54\frac{1}{2} feet

Expression that represents the improvement in the throw will be

D = D_{2}-D_{1}

D = 54\frac{1}{2}-51\frac{1}{3}

D = \frac{109}{2}-\frac{154}{3}

D = \frac{327-308}{6}

D = \frac{19}{6}

D = 3\frac{1}{6} feet

4 0
3 years ago
4 lbs 7 oz; oz<br> conversions ratios thing
bogdanovich [222]

Answer:

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Step-by-step explanation:

Do you need to convert 4 lb 7 oz into oz?

If so, do the following.

Obviously, 7 oz is already in oz, so all you need to do is convert 4 lb into oz and then add 7 oz.

1 lb = 16 oz

For every lb, there are 16 oz. To convert lb to oz, multiply the number of lb by 16.

4 lb = 4 * 16 oz = 64 oz

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4 0
3 years ago
Using integers what is this answer 7-(-5)
ICE Princess25 [194]
7-(-7)=7+7=14. So the answer is 14
5 0
3 years ago
What best describes the distance between two points with coordinates (2,-3) and (-4,2)
Fed [463]

Answer:

Option c (7.8) is the correct alternative.

Step-by-step explanation:

The given points are:

(x₁, y₁) = (2, -3)

(x₂, y₂) = (-4, 2)

As we know,

The distance between two points will be:

= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

On substituting the values, we get

= \sqrt{(-4-2)^2+(2-(-3))^2}

= \sqrt{(-4-2)^2+(2+3)^2}

= \sqrt{(6)^2+(5)^2}

= \sqrt{36+25}

= \sqrt{61}

= 7.8 \ units

6 0
3 years ago
One leg of a right triangle measures 6 inches. the remaining leg measures 6sqrt3 inches. what is the measure of the angle opposi
Amanda [17]
Hope this helps you.

4 0
3 years ago
Read 2 more answers
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