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Novay_Z [31]
2 years ago
6

Find the BASE of a triangle if its height is 14 inches and the area is 245 square inches. *

Mathematics
2 answers:
Fantom [35]2 years ago
8 0

Answer:

Base=35 inches

Step-by-step explanation:

245+245=490

490÷14=35

kaheart [24]2 years ago
4 0

Answer:

base=35

Step-by-step explanation:

245/14=17.5

17.5*2=35

(Area of a triangle formula)

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3 years ago
I need help please 36 points
geniusboy [140]

Using the power of zero property, we find that:

a) The simplification of the given expression is 1.

b) Since , equivalent expressions are:  and .

--------------------------------

The power of zero property states that any number that is not zero elevated to zero is 1, that is:

Thus, at item a, , thus the simplification is .

At item b, equivalent expressions are found elevating non-zero numbers to 0, thus  and .

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2 years ago
Least to greatest<br> 4 1/2, 4.504, 4.43, 113/25
aleksklad [387]
4.43
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4.504
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8 0
3 years ago
A block in the shape of a cube has sides that are 2 over 1\2 inches long. what is the volume of the block????
Vlad1618 [11]
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3 years ago
A student needed to prepare 500mL of 1X TAE buffer to run a QC gel. The stock solution in the lab is 5X TAE. What volumes of sto
Xelga [282]

Answer:

you need 100ml of 5X TAE and 400ml of water.

Step-by-step explanation:

You need to use a rule of three:

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where:

\left \{ {{C_1= 5X} \atop {C_2=1X}} \right.

and

\left \{ {{V_1 = V_{TAE}} \atop {V_2=500ml}} \right.

Therefore:

V_{TAE} = \frac{V_2*C_2}{C_1}

V_{TAE} = 100ml

Then just rest the TAE volume to the final Volume and you get the amount of water that you need to reduce the concentration.

3 0
3 years ago
Read 2 more answers
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