1 year ago

I need help with this

Mathematics

2 answers:

alex41 [277]1 year ago

7 0

Answer:

MNO is also 70. they are corresponding angles

Y_Kistochka [10]1 year ago

4 0

70 degrees, bc it would have to be the same

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Juli2301 [7.4K]

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2 years ago

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m_a_m_a [10]

Answer:o

Step-by-step explanation:

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2 years ago

From the chapter Rational Numberssome body please answer fast

Alexxx [7]

Answer:

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2 years ago

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sp2606 [1]

Answer:

23 m and 15 m

Step-by-step explanation:

THE BASE OF A RECTANGLE IS 8 M GREATER THAN THE HEIGHT, THE AREA MEASURES 65 SQUARE METERS HOW MUCH DO THE BASE AND HEIGHT MEASURE?

Let the height of the rectangle is h.

Base = 8+h

Area of the rectangle, A = 65 m²

We need to find the base and height of the rectangle. The area of a rectangle is given by :

A = bh

So,

$65=(8+h)\times h\\\\65=8h+h^2\\\\h^2+8h-65=0\\\\(h-5)(h+13)=0\\\\h=5\ m\ \text{and}\ x=-13\ m$

Neglecting negative value, h = 15 m

Base = 8+15 = 23 m

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2 years ago

PLEASE HELP What is the x value??

Mrrafil [7]

Answer:

Step-by-step explanation:

21^2-19^2=80

sqaure root of 80 to the nearest 10th is

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1 year ago