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3 years ago

A recipe needs 1/4 tablespoon salt.

Mathematics

2 answers:

LenKa [72]3 years ago

8 0

1 and one fourths because 1/4 times 5 is 1 1/4

-Dominant- [34]3 years ago

4 0

Answer:

stan LOONA

Step-by-step explanation:

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Andre45 [30]

Answer:

9x^4-36x^3-27x^2

Step-by-step explanation:

assuming those are exponents

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2 years ago

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True is the answer for this question

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3 years ago

What is the area of the shaded triangle?

Rzqust [24]

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3 years ago

In how many ways can 7 charms be placed on a bracelet with no clasp?

lorasvet [3.4K]

I believe it is 1 wayyyyy

5 0

3 years ago

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

3 years ago