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Scrat [10]
3 years ago
9

(30 POINTS!!!) NEED HELP ASAP

Mathematics
1 answer:
Effectus [21]3 years ago
5 0
1) Here, as the two angles are same, it would be isosceles triangle with two equal sides, so x = 5

y = x√2
y = 5√2 or 7.05

In short, Your Answers would be: x = 5 & y = 7.05 

2) We know, Sin Ф = P / H
 Sin 30 = 27 / H
 1/2 = 27 / H
 H = 27 * 2
 H = 54

In short, Your Answer would be 54 Feet 

Hope this helps!
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Which expression is equivalent to the given expression?
seraphim [82]
<span>4p−8
</span>=<span>4(p-2)

answer is D </span><span>4(p−2) (last choice)</span><span>

</span>
5 0
3 years ago
What is the range of the function f(x)=3x−1f(x)=3x-1 when the domain is {-1, 0, 1}?
Triss [41]
<span>f(x)=3x−1

</span><span>domain is {-1, 0, 1}

3(-1) -1 = -4
3(0) - 1 = -1
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Range { -4,  -1,  2}</span>
4 0
3 years ago
A hiker in Africa discovers a skull that contains 32% of its original amount of C-14. Find the age of the skull to the nearest y
kap26 [50]

Answer:you know that N=0.41No so if you sub that in the No's cancel and you get 0.41=e^-kt.

solving for t you get t=(ln0.41)/(-k)=8915.98=8916 (to the nearest year)

6 1
3 years ago
Juana tiene en su tienda un costal con 28 libras de azucar.Hizo seis paquetes de 2,5 kg cada uno,de los cuales vendio cinco.¿Cua
Likurg_2 [28]

Answer:

Al comienzo Juana tiene 28 libras de azúcar.

Ella hace 6 paquetes de 2.5kg cada paquete.

Entonces, entre los 6 paquetes, hay:

6*2.5kg = 15kg de azúcar.

Ahora el problema es que tenemos dos unidades distintas, kilogramos y libras.

Aca podemos usar la relación:

1k = 2.2lb.

Entonces 15kg de azúcar son 15 veces 2.2 libras:

15kg = 15*2.2lb = 33lb.

Esto nos da mas de lo que hay originalmente en el costal.

Ahora si lo pensamos como:

Solo vendió 5 paquetes de 2.5kg, entonces el sobrante queda en el costal inicial:

5*2.5kg = 12.5kg

De vuelta, 1kg = 2.2lb

12.5kg = 12.5*2.2lb = 27.5lb

En este caso hay un sobrante de:

28lb - 27.5lb = 0.5lb

6 0
4 years ago
HALP!!! The first part is whats stumping me
Alexxx [7]

Answer:

I believe that Fisherman's service would be the better deal.

7 0
3 years ago
Read 2 more answers
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