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2 years ago

Which two answer options describe a correct way to solve this problem?

Mathematics

2 answers:

olya-2409 [2.1K]2 years ago

4 0

The answer is B) add 1.25 and 2.70 and subtract that from 10.00

svetoff [14.1K]2 years ago

4 0

The answers would be A, and B. Think about it in terms of you paying for the bagel and coffee. You would want your change back and you would want the correct amount back, because you gotta buy those gummy bears.

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Jose brought 9 pounds of rice for $4. How many pounds of rice did he get per dollar?

NikAS [45]

Answer:

1.5 pound ever dollar

Step-by-step explanation:

just calculate

7 0

3 years ago

Read 2 more answers

30 POINTS AVAILABLE

kherson [118]

Answer:

$\large\boxed{(x-2)^2+(y-1)^2=34}$

Step-by-step explanation:

The equation of a circle in standard form:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have the endpoints of the diameter: (-1, 6) and (5, -4).

Midpoint of diameter is a center of a circle.

The formula of a midpoint:

$\left(\dfrac{x_1+x_2}{2};\ \dfrac{y_1+y_2}{2}\right)$

Substitute:

$h=\dfrac{-1+5}{2}=\dfrac{4}{2}=2\\\\k=\dfrac{6+(-4)}{2}=\dfrac{2}{2}=1$

The center is in (2, 1).

The radius length is equal to the distance between the center of the circle and the endpoint of the diameter.

The formula of a distance between two points:

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

Substitute the coordinates of the points (2, 1) and (5, -4):

$r=\sqrt{(5-2)^2+(-4-1)^2}=\sqrt{3^2+(-5)^2}=\sqrt{9+25}=\sqrt{34}$

Finally we have:

$(x-2)^2+(y-1)^2=(\sqrt{34})^2$

3 0

3 years ago

Someone pleas help 15 points if you so please

Elan Coil [88]

Answer:

man thats hard i dont even know

Step-by-step explanation:

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3 years ago

Find p(4) when p=.80

deff fn [24]

Answer:

3.2

Step-by-step explanation:

0.8(4) = 3.2

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3 years ago

4xy + y = w<br><br> solve for y<br><br> pls show work

Soloha48 [4]

Answer:

y = w/4x+1

Step-by-step explanation:

4 0

2 years ago