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2 years ago

True or false? Please help.

Mathematics

2 answers:

maks197457 [2]2 years ago

6 0

Answer:

True

Step-by-step explanation:

Vertical angles are angles that essentially opposite of eachother. Vertical angles are a pair of opposite angles formed by intersecting lines.

yan [13]2 years ago

5 0

Answer:

True

Step-by-step explanation:

Vertical angles are angles that essentially opposite of eachother. Vertical angles are a pair of opposite angles formed by intersecting lines.

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If i have 12 kg of trail mix and i ate 8,600 g how many liters would i have left?

Temka [501]

Answer:

3.4 kilograms

Step-by-step explanation:

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3 years ago

Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AC =16 and DC=5 what is the length of BC in the simplest ra

Nana76 [90]

The length of BC is $4 \sqrt{5}$ .

Solution:

Given ABC is a right triangle.

AC is the hypotenuse and BD is the altitude.

AB and BC are legs of the triangle ABC.

AC = 16 and DC = 5

<u>Leg rule of geometric mean theorem:</u>

$\frac{\text { hypotenuse }}{\text { leg }}=\frac{\text { leg }}{\text { part }}$

$\Rightarrow \frac{AC}{BC}=\frac{BC}{DC}$

$\Rightarrow \frac{16}{x}=\frac{x}{5}$

Do cross multiplication.

$\Rightarrow 16\times 5 = x\times x$

$\Rightarrow 80= x^2$

$\Rightarrow 16\times 5= x^2$

Taking square root on both sides.

$\Rightarrow \sqrt{16\times 5} = \sqrt{x^2}$

$\Rightarrow \sqrt{4^2\times 5} = \sqrt{x^2}$

square and square roots get canceled, we get

$\Rightarrow 4\sqrt{ 5} = x$

The length of BC is $4 \sqrt{5}$ .

7 0

2 years ago

Lily is making granola. She uses almonds, walnuts, and pecans in the ratio 4 : 3 : 8. Lily uses 40 ounces of pecans. A) find the

SVETLANKA909090 [29]

3*5=15 =75 ounces, so 75 ounces is your answer

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3 years ago

Hey guys i ave nothing to do so can we have a conversation please

Kruka [31]

Sure I got time uh I’m not good at conversation starting but if you like anime I can talk about that for a long time but if I stop responding I’m probably doing homework

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2 years ago

Bernard saved $26 in June, $38 in July, and $30 in August. Then Bernard spent $11 on school supplies and $17 on new clothes. How

vladimir2022 [97]

Answer:

66$

Step-by-step explanation:

26+38+30=94

94-11-17=66

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2 years ago

True or false? Please help.​

True or false? Please help.