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4 years ago

7

bonnie has just received an order for a square frame that has 102 tiles along each side.how many tikes will she need to make thi

s frame? Explain how you got your awnswer

2 answers:

Ray Of Light [21]4 years ago

6 0

102 times 4 =408

i know this because a square has 4 sides and i just need to multiply 102 and 4

DerKrebs [107]4 years ago

5 0

The answer is 408 because I did it on a piece of paper

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Compare the function ƒ(x) = –x2 + 4x – 5 and the function g(x), whose graph is shown. Which function has a greater absolute maxi

svp [43]

Answer:

A)<em> g(x) </em>has a greater absolute maximum.

Step-by-step explanation:

Given graph of g(x) which is a Parabola

1. Opens downwards

2. The absolute maximum (vertex) is at around (3.5, 6)

i.e. value of absolute maximum is 6.

Another function:

$f(x) =-x^{2}+4x-5$

Let us convert it to vertex form to find its vertex.

Taking - sign common:

$f(x) =-(x^{2}-4x+5)$

Now, let us try to make it a whole square,

Writing 5 as 4+1:

$f(x) =-(x^{2}-4x+4+1)\\\Rightarrow f(x) =-((x^{2}-2 \times 2\times x+2^2)+1)\\\Rightarrow f(x) =-((x-2)^{2}+1)\\\Rightarrow f(x) =-(x-2)^{2}-1$

Please refer to attached graph of f(x).

We know that, vertex form of a parabola is given as:

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

Comparing the equations we get:

a = -1 (Negative value of <em>a</em> means the parabola opens downwards)

h = 2, k = -1

Vertex of f(x) is at (2, -1) i.e. value of absolute maximum is -1

and

Vertex of g(x) is at (3.5, 6)

i.e. value of absolute maximum is 6.

Hence, correct answer is:

A)<em> g(x) </em>has a greater absolute maximum.

3 0

3 years ago

Darren picked 25 flowers that he plans to divide evenly into 3 vases. He will use as many flowers per vase as he can, but may ha

lina2011 [118]

Answer:

<h2>He will use flowers per vase</h2><h2>but will have one left</h2>

Step-by-step explanation:

In this problem we are required to place flowers evenly across 3 flower vases.

Given that we have 25 flower to collect from and distribute evenly.

we are going to divide 25 by 3

We have

$= \frac{25}{3}\\\\ =8\frac{1}{3}$

<u><em>From the result in the improper fraction we can see the Darren can place 8 flowers evenly of the 25 flowers and there will be just one left over</em></u>

5 0

3 years ago

Jennifer went shopping at the

DiKsa [7]

Answer:

She bought 2 long sleeve shirts and 4 t-shirts

Step-by-step explanation:

Let number of long sleeves = x

Let number of t-shirts = y

x+y=6

∴y=6-x

14x+4y=44

14x+4(6-x)=44

14x+24-4x=44

10x=20

x=2

y=6-x

=6-2=4

ANS: She bought 2 long sleeve shirts and 4 t-shirts

4 0

3 years ago

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Gold in the form of solid cylinders will be molded into solid blocks. Each cylinder has a diameter of 6.18 cm and a height of 6

nordsb [41]

First we need to find out the volume of one cylinder. We already know the volume of the block of gold is 360cm3

V = Pie * radius squared* height.

Pie is 3.142

radius is 6.18/2 = 3.09 cm

height is 6cm

V = 3.142 * 3.09 * 3.09 * 6

V = 180cm3

Now we divide the volume of this cylinder with the volume of block of gold.

360/180 = 2

So it will take 2 cylinders to mold one block of gold.

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3 years ago

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wlad13 [49]

it is equal to 2 1/2

Step-by-step explanation:

can I have brainlest plsss

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3 years ago

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