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2 years ago

Answer is D for you who can’t read.

Mathematics

1 answer:

kogti [31]2 years ago

8 0

Answer:

Step-by-step explanation:

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PLEASEEEE HELP!!!<br> Which equation should you solve to find x?

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3 years ago

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0.008 is 1/10 of what

sp2606 [1]

0.008 x 1/10 = 0.0008

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3 years ago

If p is a true statement and q is false, what is the truth value of p ∨ q?

Dafna1 [17]

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3 years ago

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Sarah needs 3 feet of fabric for a project she is working on, but the store only sells the fabric in meters. One meter of fabric

Anna35 [415]

Answer:

$1.10

Step-by-step explanation:

The cost of one meter of fabric is $1.20.

Given that 1 ft = 0.305 meters

Hence, 1 meter = $\frac{1}{0.305}$ ft = 3.278 ft

So, the cost of 3.278 ft of fabric is $1.20

As Sarah needs 3 feet of fabric for her project, then it will cost $\frac{ 1.2 \times 3 }{3.278} = 1.10$ Dollars (Approximate)

( Answer )

5 0

3 years ago

Completing the square method sucks!!

slamgirl [31]

$\huge\underline\purple{Answer ☘}$

$4x {}^{2} + 3x + 5 = 0 \\ \\ dividing \: by \: 4... \\ \frac{4x {}^{2} }{4} + \frac{3x}{4} + \frac{5}{4} = 0 \\ x {}^{2} + \frac{3x}{4} + \frac{5}{4} = 0 \\ \\ we \: know \: that... \\ \: (a + b) {}^{2} = a {}^{2} + b {}^{2} + 2ab \\ \\ here... \\ 2ab = \frac{3x}{4} \\ = > 2xb = \frac{3x}{4} \: \: \: \: \: \: \: \: \: (a = x) \\ 2b = \frac{3}{4} \\ b = \frac{3}{4} \times \frac{1}{2} = \frac{3}{8}$

<h3>nσw ín σur єquαtíσn... </h3>

$x {}^{2} + \frac{3x}{4} + \frac{5}{4} = 0 \\ \\adding \: and \: subtracting \: (\frac{3}{8}){}^{2} \\ \\ x {}^{2} + \frac{3x}{4} + \frac{5}{4} + ( \frac{3}{8} ) {}^{2} { - ( \frac{3}{8} })^{2} = 0 \\ \\ x {}^{2} + \frac{3x}{4} + (\frac{3}{8} ) {}^{2} + \frac{5}{4} - ( \frac{3}{8} ) {}^{2} = 0 \\ \\ (x + \frac{3}{8} ) {}^{2} + \frac{5}{4 } - ( \frac{3}{8} ) {}^{2} = 0 \\ \\ (x + \frac{3}{8} ) {}^{2} = (\frac{3}{8} ) {}^{2} - \frac{5}{4} \\ \\ (x + \frac{3}{8} ) {}^{2} = \frac{9}{64} - \frac{5}{4} \\ \\ (x + \frac{3}{8} ) {}^{2} = \frac{9 - 5(16)}{64} \\ \\ (x + \frac{3}{8} ) {}^{2} = \frac{9 - 80}{64} \\ \\ (x + \frac{3}{8} ) {}^{2} = \frac{ - 71}{64}$

<h3>ѕíncє.. </h3>

ѕquαrє σf αnч numвєr cαn't вє nєgαtívє..

ѕσ.. αnѕwєr dσєѕ nσt єхíѕt~

hσpє hєlpful~

<h2>~Be Brainly!</h2>

3 0

2 years ago