All categories

4 years ago

Algebra mOZP = 4r + 2, mPZQ = 5r  12, and mOZQ = 125. What are mOZP and mPZQ?

Mathematics

1 answer:

Ostrovityanka [42]4 years ago

5 0

Answer:

I dont understand the equation

You might be interested in

the sum of interior angles of a regular polygon has 540 degrees. find the measure of each interior angle of the polygon.

ss7ja [257]

108 for one interior angle is my answer. not sure if it's right tho

7 0

3 years ago

Someone explain how to do this please!! dont need just an answer but explain as well

Leya [2.2K]

6.5 goes in the first box and 5.5 goes in the second box.

Explanation for first box: 13+2 is 15 and half of 15 is 7.5 so you need to take 13 and subtract 7.5. Once you do that, you end up with 6.5

Explanation for second box: (The negative 7 doesn't matter because you want the absolute value) 18+7 is 25 and half of 25 is 12.5. 18-12.5 is 5.5 so the answer would be 5.5

8 0

3 years ago

The vertex of a parabola is (-2, -20), and its y-intercept is (0, -12).

iogann1982 [59]

Answer:

$y=2x^2+8x-12$

Step-by-step explanation:

To write the quadratic equation, begin by writing it in vertex form

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

Where (h,k) is the vertex of the parabola.

Here the vertex is (-2,-20). Substitute and write:

$y=a(x--2)^2+-20\\y=a(x+2)^2-20$

To find a, substitute one point (x,y) from the parabola into the equation and solve for a. Plug in (0,-12) the y-intercept of the parabola.

$-12=a((0)+2)^2-20\\-12=a(2)^2-20\\-12=4a-20\\8=4a\\2=a$

The vertex form of the equation is $y=2(x+2)^2-20$ .

You can convert this into standard form by using the distributive property.

$y=2(x+2)^2-20\\y=2(x^2+4x+4)-20\\y=2x^2+8x+8-20\\y=2x^2+8x-12$

4 0

3 years ago

Can someone help me with this problem I put 20 points on it

shtirl [24]

Answer:

1.27 million Earth's.

Step-by-step explanation:

(1.4 x 10^18) / (1.1 x 10^12) = 1.27 x 10^6

3 0

3 years ago

Which Equation has a slope of 1/4 and a y intercept of 3

DochEvi [55]

Answer:

option 4 see desmos graph will help you

3 0

3 years ago