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fomenos
3 years ago
12

Please help thank you!

Mathematics
1 answer:
Zanzabum3 years ago
6 0

Answer:

10

Step-by-step explanation:

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To win a basketball game, one team scored 146 points. They made a total of 56 two-pointers and three-pointers. How many of the b
timurjin [86]
First,, you would take the 56 two pointers the team made and multiply 56 by 2 to find out how many actual points the team made with just the 2 pointers
56 x 2 = 112
Then,, you will subtract 112 from 146 to see how many points are left 
146 - 112 = 34
That shows that 112 of the points came from 2 pointers and 34 came from 3 pointers :)
6 0
3 years ago
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In isosceles ΔABC, AC = BC, AB = 6 in, CD ⊥ AB, and CD = 3 in. Find the perimeter of the isosceles triangle.
Hoochie [10]

Answer:

Step-by-step explanation:

Consider the given triangle ABC, we have AC = BC, AB = 6 in, CD ⊥ AB, and CD = 3 in. Using ΔCDB, we have

(CB)^{2}=(CD)^{2}+(DB)^{2}

(CB)^{2}=(3)^{2}+(3)^{2}

CB=\sqrt{9+9}

CB=\sqrt{18}in

Therefore, CB=CA=\sqrt{18}in (Given)

Now, Perimeter of an isosceles triangle is given By: 2a+b

⇒2(\sqrt{18})+6=2(4.24)+6=8.48+6=14.48in

which is the required perimeter of isosceles triangle.

6 0
3 years ago
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Each cone of the hourglass has a height of 18 millimeters . the total height of the sand within the top portion of the hour glas
statuscvo [17]
Let

Vco------------------- >Volume cone
Vcy------------------ >Volume cylinder 
r= 8mm
hco----------- > height of cone=18 mm
hcy------------ > height of cylinder =54-18=36 mm

then

Vco=π*r² *hco/3--------- > π*8² *18/3=π*384 mm³
Vcy=π*r² *hcy--------- > π*8² *36=π*2304 mm³

the total cubic millimeters of sand=Vco+Vcy=π*384+π*2304=π*2688

if 10π cubic millimeters --------------------- > 1 seg
π*2688--------------------------------- X

X=π*2688/10π=268.8 seg

the answer is 268.8 seg
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3 years ago
Find the LCM of 2 and 21
Alexus [3.1K]
The answer is 10 because it had
6 0
4 years ago
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iragen [17]

Answer:

the answer 2

Step-by-step explanation:

i done this before

6 0
4 years ago
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