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3 years ago

12

The area of a triangle is defined by the formula: A = 1/2 b h. Find a function for the area of a triangle in terms of its height

.

1 answer:

chubhunter [2.5K]3 years ago

4 0

Answer:

h = (2A)/b

Step-by-step explanation:

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Which expression is equivalent to the given expression?

I am Lyosha [343]

Answer:

C. - 4x^2 + 5x - 4

Step-by-step explanation:

just expand the equation and you'll get C

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3 years ago

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Using the laws of indices simplify 625^3/8 ×5^1/2÷ 25

Oxana [17]

Answer:

1

Step-by-step explanation:

$\huge {625}^{ \frac{3}{8} } \times {5}^{ \frac{1}{2} } \div 25 \\ \\ = \huge {( {5}^{4})}^{ \frac{3}{8} } \times {5}^{ \frac{1}{2} } \div {5}^{2} \\ \\ = \huge{5}^{ \cancel4 \times \frac{3}{ \cancel8 \: \: \red{ \bold 2}} } \times {5}^{ \frac{1}{2} } \div {5}^{2} \\ \\ \huge= {5}^{ \frac{3}{2} } \times {5}^{ \frac{1}{2} } \div {5}^{2} \\ \\ \huge= {5}^{ \frac{3}{2} + \frac{1}{2}} \div {5}^{2} \\ \\ \huge= {5}^{ \frac{4}{2} } \div {5}^{2} \\ \\ \huge= {5}^{ 2 } \div {5}^{2} \\ \\ \huge= {5}^{ 2 - 2 } \\ \\ \huge= {5}^{ 0 } \\ \\ \huge= 1$

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3 years ago

John and Carol are building a model of a Saturn V rocket, with a scale of 1:33. An actual Saturn V rocket is 363 feet long and h

OleMash [197]

Answer:

11 feet

Step-by-step explanation:

363/33=11

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3 years ago

The parallelogram shown below has an area of 24 units.<br><br> Find the missing height.

murzikaleks [220]

Were is the parallelogram

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3 years ago

Sally was getting ready to go on a hiking trip with friends across part of the Appalachian Trail. They were trying to determine

dem82 [27]

Answer:

They'll walk 140.28 miles in 42 hours at that pace.

Step-by-step explanation:

In order to find the distance they can travel at a steady pace, we need to take the pace in wich they intend to travel and multiply it by the time that they intend to travel. In this case their pace is 5 miles every 1.5 hours it means that their pace is 5/1.5 = 3.34 m/h, if they travel for 42 hours they'll travel a distance of:

distance = 3.34*42 = 140.28 miles

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3 years ago