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pochemuha
4 years ago
7

Please help I’m stuck!!!

Mathematics
1 answer:
Anika [276]4 years ago
3 0

Answer:

The value of angle B is 33.69°

Step-by-step explanation:

You can find out using Tangent Rule, tanθ = oppo./adj. where opposite and adjacent are the length of triangle :

oppo. = AC = 6 units

adj. = BC = 9 units

θ = ∠B

tan ∠B = AC/BC

tan ∠B = 6/9

∠B = tan^(-1) (6/9)

= 33.69° (near. hundredth)

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A science museum makes gift bags for students using 168 magnets, 48 robot figurines, and 24 packs of freeze-dried ice cream. How
skelet666 [1.2K]

Answer:

  • 7 magnets
  • 2 robot figurines
  • 1 pack of freeze-dried ice cream

Step-by-step explanation:

The greatest common factor of 24, 48, and 168 is 24, so 24 gift bags can be made. Each will have 1/24 of the number of gift items of each type that are available.

In each bag are ...

  • 1/24 × 168 magnets = 7 magnets
  • 1/24 × 48 robot figurines = 2 robot figurines
  • 1/24 × 24 packs of ice cream = 1 pack of ice cream

_____

One way to find the greatest common factor (GCF) is to consider whether the smallest number divides all the numbers. If so (as here), then that is the GCF. If not, then consider the smallest difference between any pair of numbers, to see if it divides all of the numbers. If not, then test the smallest positive remainder from any of those divisions. Repeat until you have found a common divisor (which may be 1).

5 0
3 years ago
How do I solve 1/2x + 7/2= 5 by graphing
tekilochka [14]
What is graphing. Just wondering
6 0
3 years ago
an office has an area of 120m squared and it is 12m wide. What is the lenght of the office? please answer in the next minutes
kari74 [83]

Answer:

The length of the office is 10m

Step-by-step explanation:

120/12= 10m

5 0
3 years ago
Read 2 more answers
Write an equation of a line with the given slope and y-interceptm=1/4,b=-3/4
elena-s [515]

This problem is simple!


12x-5y  = 14

-2 = 12

7 0
4 years ago
Read 2 more answers
Please help me with this math!
wel

Answer:

Please check the explanation.

Step-by-step explanation:

Given the polynomial function

f\left(x\right)\:=x^3+2x^2-16x-32

Let us determine the factors by solving

\:\left0\right\:=x^3+2x^2-16x-32\:

\left(x+2\right)\left(x+4\right)\left(x-4\right)=0

Using the zero factor principle:

if  ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)

x+2=0\quad \mathrm{or}\quad \:x+4=0\quad \mathrm{or}\quad \:x-4=0

Thus, (x+2) (x+4) and (x-4) are the factors of the polynomial function.

Therefore,

YES

  • (x+2)
  • (x+4)
  • (x-4)

And (x-2) (x+6) are not the factors of the polynomial function.

Therefore,

YES

  • (x-2)
  • (x+6)
3 0
3 years ago
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