2 years ago

Something else i’m supposed to know

Mathematics

1 answer:

Andru [333]2 years ago

8 0

Answer:

x equals 9.

The largest angle is 90.

Step-by-step explanation:

$10x + 3x + 7x = 180 \\ \frac{20x}{20} = \frac{180}{20} \\ x = 9$

$x = 9 \\ 10x \\ 10(9) \\ 90$

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Temka [501]

The answer is x<20. Hope that helps.

3 0

3 years ago

Read 2 more answers

From an 18-pound cut of meat, Mr. Rand cuts off steaks weighting 1 pound 15 ounces, 3 1/8 pounds, and 4 1/2 pounds. He divides u

worty [1.4K]

Answer:

$\$15.60$

Step-by-step explanation:

Mr. Rand initially starts with 18 pounds of meat. After cutting steaks weighing pound 15 ounces, 3 and 1/8 pounds, and 4 and 1/2 pounds, he will have:

$18-1.9375-3.125-4.5=8.4375$ pounds of meat left (there are 16 ounces in a pound).

Since he sells patties that measure 9 ounces, convert 8.4375 pounds to ounces:

$8.4375\text{ lbs}\cdot 16\text{ oz/lb}=135\text{ oz}$

Because each patty is 9 ounces, he can make $\frac{135}{9}=15$ patties. He sells 3 of them for $3.12, meaning the price per patty is $\frac{\$ 3.12}{3}=\$1.04$ .