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Mandarinka [93]
3 years ago
8

Someone plsss help me!!!!!

Mathematics
1 answer:
MariettaO [177]3 years ago
6 0

Answer:

x = 2

Step-by-step explanation:

the formula for this problem is

Area = 1/2 base x Height

step 1) plug in what we know

5 = 1/2 base(5)

step 2) switch sides

1/2 base x 5 = 5

step 3) divide both sides by 1/2 x 5

\frac{1/2 base( 5)}{1/2(5)} = \frac{5}{1/2(5)}

step 4) Simplify

\frac{1/2 base (5)}{1/2 (5)}: b

step 5) Simplify

\frac{5}{1/2(5)}: 2

step 6) now you have gotten the answer<u> x = 2</u>

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4 years ago
Which is greater 1/12 or 1/15
WINSTONCH [101]
12 because the smaller the whole the bigger the fraction
4 0
4 years ago
Read 2 more answers
2=(1+r/100n)^nt
klasskru [66]

Answer:

a) Log ( 2 ) = 4t Log ( 83/80 )

b) 4.7 years

Step-by-step explanation:

Attached below is the detailed solution

<u>a) exponential statement in log form for an investment at 15% quarterly </u>

Log ( 2 ) = 4t Log ( 83/80 )

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<u>b) using change to base  to find double time in yr </u>

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t = Log ( 2 ) / 4log ( 83/80 )

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5 0
3 years ago
Solve this please<br><img src="https://tex.z-dn.net/?f=%20%20logx%20%2B%20%20log%20%5Cfrac%7Bx%20-%202%7D%7B21%7D%20%3D%203%20lo
VLD [36.1K]

Answer:

x = 14 or —12

Step-by-step explanation:please see attachment for explanation

5 0
4 years ago
Safety by-laws state that for a ladder to be stable, the angle the base of the ladder makes with the ground should be between 70
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Cos(angle) = 1.5/10

Angle = arccos(1.5/10)

Angle = 81.37 degrees

Although the angle is close, it is over the 80 degrees, so the inspector should be concerned.

5 0
3 years ago
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