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2 years ago

Determine the axis of symmetry of the Quadratic equation.

Mathematics

2 answers:

Marat540 [252]2 years ago

7 0

B/X=2
OWA OWA 20 minimum word

aniked [119]2 years ago

5 0

Answer:

option B : X=2

Step-by-step explanation:

Because the line U touches on X:2

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Patti drives a car for 224 miles in 4 hours what is her constant speed

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Answer:

Step-by-step explanation:

The answer is 56 mph

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2 years ago

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The field inside a running track is made up of a rectangle that is 84.39 m long and 73 m wide, together with a half-circle at ea

ioda

Answer:

The distance around the inside is 199.44 m.

Step-by-step explanation:

Given that,

Length = 84.39 m

Width = 9.76 m

Suppose, all the way around and 73 m wide.

We know that,

Perimeter of half circle is

$perimeter = \pi r$

We need to calculate the inner radius of the circle

Using formula of radius

$r=\dfrac{D}{2}$

Put the value into the formula

$r=\dfrac{9.76}{2}$

$r=4.88\ m$

We need to calculate the distance around the inside

Using formula of distance

Distance around the inside= two inner perimeter of the circle+two length of rectangle

$D=2\pi r+2l$

Put the value into the formula

$D=2\pi\times4.88+2\times84.39$

$D=199.44\ m$

Hence, The distance around the inside is 199.44 m.

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3 years ago

Mary had $156.00 and spent 1/6 of it for a coat. She then bought a skirt with 1/4 the money she had left. How much money did she

marusya05 [52]

Answer: $ 97.5

Step-by-step explanation:

156 * 1/6 = 26

156-26=130

130 * 1/4- 32.5

130-32.4= 97.5

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2 years ago

Look at the image below. 7 5 4 What is the area of the triangle?

Likurg_2 [28]

Step-by-step explanation:

the area of a triangle is always

baseline × height / 2

where baseline and height are perpendicular (with a 90° angle) to each other.

it does not matter, if the height is inside or outside of the triangle.

so, in our case the area is

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2 years ago

16 x 18, I double and halve

adell [148]

16*18 is 288

what do u mean by "I double and halve"

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