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2 years ago

What is the simplified version of 10x(426)

Mathematics

2 answers:

Effectus [21]2 years ago

3 0

4260 is the answer

i dont know what you mean by simplified

Nata [24]2 years ago

3 0

426 to the first power of ten

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The store sells 12 cans of nuts for $27 how much would it cost you to buy 7 cans of nuts

Kaylis [27]

27/12=2.25

2.25x7=15.75

ANSWER: $15.75 for 7 cans

3 0

2 years ago

Hello can I have some help with this expand question 4(z+2)+4(z+3)

wel

Step-by-step explanation:

4(z+2)+4(z+3)

=4z+8+4z+12

=8z+20

by simplifying-

=2z+5

4 0

2 years ago

Read 2 more answers

HELPPPP PLSSSSSSSSSSSSSSS

Alexus [3.1K]

Answer:

1.67 meters!

Step-by-step explanation:

First, we can start out by converting centimeters to meters. There are 100 centimeters in a meter, therefore to convert centimeters to meters we divide by 100. 17/100=0.17. Then, to figure out how tall Felicidad was last year, we must work backward, and subtract (because when you grow, you add). 1.84 meters- 0.17 meters= 1.67 meters!

Hope this helped!

4 0

1 year ago

Read 2 more answers

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

Use the rules of significant figures to simplify the following expression: 31.5 x 10.51

Elenna [48]

Answer:

31.5×10.51

315/10×1051/100

331065/1000

331.065

6 0

2 years ago