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Mathematics

1 answer:

andreev551 [17]3 years ago

4 0

Answer: m∠ABC = m∠CED; Corresponding Angles Theorem

Step-by-step explanation:

i took the test

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Write three fractions that are now greater than 1/2

dybincka [34]

Answer:

3/4, 4/5, and 9/10

Step-by-step explanation:

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4 years ago

Sally has 10 pounds she wants to buy 28 cans of soda which cost 28p each does she have enough money

Vladimir79 [104]

Answer:

Yes, Sally has enough money to buy 28 cans of soda.

Step-by-step explanation:

Yes, because £10 = 1000p

1000p / 28p = 35 cans

35 cans < 28 cans

So Sally has enough money for 28 cans.

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2 years ago

What is the value of 5/6÷3/7? a) 15/42, b) 18/35, c) 35/18, d) 42/15

BabaBlast [244]

$\frac{5}{6} \div \frac{3}{7} \\ \\ \frac{5 \times 7}{6 \times 3} \\ \\ \frac{35}{18} \\ \\$

The final result is: 35/18 or 1.9444.

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3 years ago

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Find the inverse of the function

lozanna [386]

as you already know, to get the inverse of any expression we start off by doing a quick switcheroo on the variables and then solving for "y", let's do so.

$\stackrel{h(x)}{y}~~ = ~~6\sqrt[3]{2x+5}-1\implies \stackrel{\textit{quick switcheroo}}{x~~ = ~~6\sqrt[3]{2y+5}-1} \\\\\\ x+1=6\sqrt[3]{2y+5}\implies \cfrac{x+1}{6}=\sqrt[3]{2y+5}\implies \left( \cfrac{x+1}{6} \right)^3=\left( \sqrt[3]{2y+5} \right)^3$

$\left( \cfrac{x+1}{6} \right)^3=2y+5\implies \left( \cfrac{x+1}{6} \right)^3-5=2y\implies \cfrac{\left( \frac{x+1}{6} \right)^3-5}{2}=y \\\\\\ \cfrac{\left( \frac{x+1}{6} \right)^3}{2}-\cfrac{5}{2}=y\implies \cfrac{~~ \frac{(x+1)^3}{6^3}~~}{2}-\cfrac{5}{2}=y\implies \cfrac{(x+1)^3}{432}-\cfrac{5}{2}=\stackrel{y}{h^{-1}(x)}$

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2 years ago

A group of 45 students went to the space museum. Tickets cost $11 for each

Eddi Din [679]

your answer is 495 dollars. as 45 times 11 equals 495 being the 45 is students and 11 is price

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3 years ago

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