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3 years ago

HELP NO LINKS WILL GIVE BRAINLIEST IF YOU ARE CORRECT

Mathematics

2 answers:

Romashka [77]3 years ago

7 0

Answer:

208.8 ft^3

$626.40

Step-by-step explanation:

Volume of triangular prism = (1/2BH) x L

1/2 (6x6) = 18

18 (11.6) = 208.8 cubic feet

3(208.8) = 626.4 dollars

Zielflug [23.3K]3 years ago

6 0

Answer:

1: 208.8ft $^3$

2: $626.4

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Pleaseeee Select the expression that correctly calculates the perimeter of this shape. 7 cm 7 cm

jasenka [17]

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3 years ago

Could I get some help in here

IgorC [24]

Answer:

98 ft²

Step-by-step explanation:

There are a couple of ways you can think about this one. Perhaps easiest is to treat it as a square with a triangle cut out of it. The cutout triangle has a base (across the top) of 14 ft and a height of 14 ft, so its area is ...

A = (1/2)(14 ft)(14 ft) = 98 ft²

Of course the area of the square from which it is cut is ...

A = (14 ft)² = 196 ft²

So, the net area of the two triangles shown is ...

A = (196 ft²) - (98 ft²) = 98 ft²

_____

Another way to work this problem is to attack it directly. Let the base of the left triangle be x. Then the base of the right triangle is 14-x, and their total area is ...

A = A1 + A2 = (1/2)(x ft)(14 ft) + (1/2)((14-x) ft)(14 ft)

We can factor out 7 ft to get ...

A = (7 ft)(x ft + (14 -x) ft)

A = (7 ft)(14 ft) = 98 ft²

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3 years ago

Rachel's house sold for $180,000. Her real estate agent received a commission of $10,800. What percentage did her real estate ag

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16.6 repeating it the answer

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3 years ago

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Please help with this math

gladu [14]

Answer:

$\boxed{\textsf{ The correct option is \textbf{ option C } . }}$

Step-by-step explanation:

Given that Sara bought a car for $ 23,000 . The interest of loan is 2 .5% . And we need to write a equation g(t) to represent the amount of money that she will owe after t years. Also the amount is compound annually . We know the formula of CI as ,

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$\qquad\boxed{\boxed{ \sf CI =Amount\bigg( 1 +\dfrac{Rate}{100}\bigg)^{(time)} }}$

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$\sf\implies f(x)=g(t)$

Put on the respective values :-

$\sf\implies f(x) = Amount\bigg( 1 +\dfrac{Rate}{100}\bigg)^{(time)} \\\\\sf\implies f(x)= 23,000 \bigg( 1 + \dfrac{2.5}{100}\bigg)^t\\\\\sf\implies f(x)= 23,000 \bigg( 1+\dfrac{25}{1000}\bigg)^t \\\\\sf\implies \boxed{\pink{\frak{ f(x)= 23,000 ( 1+0.025)^t }}}$

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2 years ago

Elden [556K]

Answer:

Distance between the 2 planes is 17.8km

The bearing of B from A is 162°

Step-by-step explanation:

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