3 years ago

Can any one help me please

Mathematics

1 answer:

ELEN [110]3 years ago

4 0

The one that looks like a u is a quadratic function

You might be interested in

To avoid dehydration, a person should drink 8 ounces of water for every 15 minutes of exercise. How much water should Hahn drink

Lostsunrise [7]

Answer:

Step-by-step explanation:

1. Proportion:

8/15=x/135

2. Answer is 72

7 0

3 years ago

Calculate the area of each figure. Which figure has the greatest area?

tatiyna

Their is no picture to do it

3 0

2 years ago

What’s the equation for X?

svetoff [14.1K]

Answer:

perimeter of rectangles = 2 ( l + b)

34 = 2 ( x + 2 + 3x - 4 )

34 = 2 ( 4x - 2 )

34 = 8x - 4

38 = 8 x

38/ 8 = x

thus , x = 4.75 inches

5 0

2 years ago

Read 2 more answers

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

svet-max [94.6K]

Answer:

tan (C) = 2.05

Step-by-step explanation:

Given:

A right angled triangle CDE right angled at ∠D.

Side CD = 39

Side DE = 80

Side CE = 89

We know, from trigonometric ratios that, the tangent of any angle is equal to the ratio of the opposite side to the angle and the adjacent side of the angle.

Therefore, tangent of angle C is given as:

$\tan(\angle C)=\frac{DE}{CD}$

Plug in the given values and solve for angle C.This gives,

$\tan(\angle C)=\frac{80}{39}\\\\\tan(\angle C)=2.051\approx 2.05(Rounded\ to\ nearest\ hundredth)$

Therefore, the measure of tangent of angle C is 2.05.

4 0

3 years ago

What are the basics for triganometrey

zheka24 [161]

Whiteboard full of trigonometric facts that you need to know...

4 0

3 years ago