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2 years ago

A tree broke 6 feet from the bottom. If the top landed 12 feet from the base, how tall was the tree before it broke?

Mathematics

1 answer:

spayn [35]2 years ago

7 0

Answer:

7.4 ft

Step-by-step explanation:

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BRAINLIEST Change 7.2 grams to milligrams. mg

fgiga [73]

Answer:

7200 mg

Step-by-step explanation:

multiply the mass value by 1000

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3 years ago

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each evening, Marisol spend at least twice as much time reading as she spends doing homework. If Marisol works on her homework f

erica [24]

To get the result we can use knowledge that reading is 2 times longer than HW.
To find this value we just have to multiply 42 times 2 so
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3 years ago

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Can somebody help me with Find 15% of $25

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3 years ago

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The opposite sides of a parallelogram have measures (2x+10) cin and (x+15)

xz_007 [3.2K]

Answer:

The measure of the sides is 20 cm.

Step-by-step explanation:

Opposite side of a parallelogram:

Opposite sides of a parallelogram are congruent, that is, they have the same measure.

Measures (2x+10) cm and (x+15) cm:

This means that:

$2x + 10 = x + 15$

$2x - x = 15 - 10$

$x = 5$

2x + 10 = 2*5 + 10 = 10 + 10 = 20

The measure of the sides is 20 cm.

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3 years ago

For circle O, mCD=125° and m

Burka [1]

CA is a diameter of the circle, so $m\widehat{AC}=180^\circ$ , which means $m\angle AOB=m\angle AOD=m\widehat{AD}=180^\circ-m\widehat{CD}=55^\circ$ . Then $m\boxed{\angle ABO}=90^\circ-55^\circ=35^\circ$ .

This means $m\angle CBO=55^\circ-35^\circ=20^\circ$ . Also, if $m\angle AOB=55^\circ$ , then $m\angle BOC=180^\circ-55^\circ=125^\circ$ , which in turns tells us that $m\boxed{\angle BCO}=180^\circ-20^\circ-125^\circ=35^\circ$ .

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2 years ago