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2 years ago

Someone please help! Tysm if you answer this for me! Have a great day:)

Mathematics

2 answers:

AnnZ [28]2 years ago

5 0

Only 1 student watched 6 movies over the break!!

Lena [83]2 years ago

5 0

Answer:

One

Step-by-step explanation:

Only one student watch six movies

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Giving Brainliest if you help me out! Please answer correctly

lyudmila [28]

Answer:D

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Paraphin [41]

Answer:

3(4+5)

Step-by-step explanation:

just fill in the numbers for x and y

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2 years ago

Read 2 more answers

zmey [24]

Answer:

Part 1) The inequality that represent this situation is $5(x+7)^{2} \geq1,050$ or $5x^{2}+70x+245 \geq1,050$

Part 2) Yes, 8 inches is a reasonable width for his tablet

Step-by-step explanation:

Part 1)

Let

L -----> the length of the screen television

W ----> the width of the screen television

x ----> the width of Andrew's tablet

we know that

$L=5W$ ------> equation A

$W=x+7$ ----> equation B

The area of the television is

$A=LW$ -----> equation C

Substitute equation A and equation B in equation C

$A=5(x+7)(x+7)$

$A=5(x+7)^{2}$

$5(x+7)^{2} \geq1,050$

$5(x^{2}+14x+49) \geq1,050$

$5x^{2}+70x+245 \geq1,050$ ------> inequality that represent this situation

Part 2) Determine if 8 inches is a reasonable width for his tablet

For x=8 in

Substitute in the inequality

$5(8+7)^{2} \geq1,050$

$5(15)^{2} \geq1,050$

$1,125 \geq1,050$ -----> is true

therefore

Yes, 8 inches is a reasonable width for his tablet

3 0

2 years ago

Riley is playing a game that requires rolling a number cube numbered 1-6 and spinning a spinner with three consonants and one vo

Ghella [55]

Answer:

1/8 :)

Step-by-step explanation:

1/8 is correct because 12.5*8=100

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3 years ago

Calculate the length of the circumference of a circle with a diameter of 4cm

MakcuM [25]

Length of circumference is 2πr
2 π r and r is equal to 2 cm
I.e 12.5 cm

6 0

3 years ago