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Reil [10]
3 years ago
14

Find the area of the triangle with a = 3 feet, b = 4 feet, and c = 6 feet. Round to the nearest tenth.

Mathematics
1 answer:
vova2212 [387]3 years ago
3 0

Answer:

12 feet squared.

Step-by-step explanation:

The formula is (A*B)/2. (Remember, multiply first, then divide.)

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Holly bought a magazine subscription for a year. She paid $27. Holly wanted to find the price, p, of the subscription each month
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2.25 should be the right answer

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Ms. Smith has 50 pieces of candy. She gives Joe 30% of her candy. How many pieces does he get?
PilotLPTM [1.2K]

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15 pieces :)

Step-by-step explanation: 30 percent of 50 is 15

4 0
3 years ago
Read 2 more answers
Joaquín compró una docena y media de factura la docena son parte de grasa dos tercios tiene dulce de leche y el resto son medial
Juli2301 [7.4K]

Answer:

2 facturas de grasa.

12 facturas con dulce de leche

4 medialunas

Step-by-step explanation:

Una docena contiene 12 facturas y media docena contiene 6 facturas. Entonces Joaquin compro un total de 18 facturas (12+6). Si la novena parte (1/9) de las facturas son de grasa entonces solo multiplicamos esta fraccion por la totalidad de las facturas.

18 * (1/9) = 2 facturas de grasa.

La cantidad de facturas que tienen dulce de leche son dos tercios (2/3) de la totalidad. Entonces multiplicamos esta fracion for la totalidad.

18 * (2/3) = 12 facturas con dulce de leche

Por final, la cantidad de media lunas es el resto de las facturas, entonces descontamos las facturas de grasa y con dulce de leche de la totalidad para saber cuantas facturas son medialunas

18 - 2 - 12 = 4 medialunas

8 0
2 years ago
A stainless steel garbage can is in the shape of a right circular cylinder if its radius is 6 inches and it's volume is 864 pi i
tamaranim1 [39]
\bf \textit{volume of a cylinder}=V=\pi r^2h\qquad 
\begin{cases}
r=radius\\
h=height\\
-----------\\
r=6\ in\\
V=864\pi \ in^3
\end{cases}
\\\\\\
V=\pi r^2h\implies 864\pi =\pi (6)^2h\impliedby \textit{solve for "h"}
6 0
2 years ago
the volume of a sandbox shaped like a rectangular prism is 48 ft3. the height of the sandbox is 2 feet, the width is w feet and
Effectus [21]
Lwh=v
2*w*(w+2)=48
2w^2+4w=48
w^2+2w-24=0
(w+6)(w-4)=0
w= - 6 or w= 4
Since w cannot be negative, then w=4.
3 0
3 years ago
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