3 years ago

Which of the following is a quadratic function?

Mathematics

1 answer:

rewona [7]3 years ago

4 0

the function of quadratic is number4

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Workout and simplify

Step2247 [10]

Answer:

a) ⅖+⅓ = 6/15 + 5/15 = 11/15

b) 5/9 - 1/2 = 10/18 - 9/18 = 1/18

7 0

3 years ago

Read 2 more answers

The cost of 1 dozen pencil is Rs.96.what is the cost of 2 pencils

natali 33 [55]

Answer:

Rs.16

Step-by-step explanation:

Divide the cost of Rs.96 by 12 then multiply by 2

cost of 1 pencil = Rs.96 ÷ 12 = Rs.8

cost of 2 pencils = 2 × Rs.8 = Rs.16

3 0

3 years ago

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(02.02)Angle X measures 110 degrees. If angle X is rotated 60 degrees, what is the measure of angle X'? 00 degree O 60 degrees 0

alisha [4.7K]

Answer: 110 degrees

Step-by-step explanation:

Rotations are rigid motions and thus preserve angle measure.

3 0

2 years ago

Consider the following pair of points.

dedylja [7]

Answer:

The answer is

<h2> $\sqrt{265} \: \: or \: \: 16.28 \: \: \: \: units$ </h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(9,-8) and (-7,-5)

The distance between them is

$d = \sqrt{ ({9 + 7})^{2} + ({ - 8 + 5})^{2} } \\ = \sqrt{ {16}^{2} + ( { - 3})^{2} } \\ = \sqrt{256 + 9} \: \: \: \: \: \: \: \: \: \\ = \sqrt{265} \: \: \: \: \: \: \\ = 16.27882$

We have the final answer as

$\sqrt{265} \: \: or \: \: 16.28 \: \: \: \: units$

Hope this helps you

4 0

3 years ago

In ΔNOP, the measure of ∠P=90°, NO = 96 feet, and OP = 36 feet. Find the measure of ∠O to the nearest tenth of a degree.

sladkih [1.3K]

Answer:

Step-by-step explanation:

4 0

3 years ago