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tia_tia [17]
3 years ago
8

In a right triangle ABC,angleB=90°(a) If AB=6cm,BC=8cm find AC(b) if AC=13cm,BC=5cm find AB​

Mathematics
1 answer:
CaHeK987 [17]3 years ago
3 0

Step-by-step explanation:

hypotenuse =

\sqrt{a {}^{2} + b {}^{2}  }

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5) A farmer raises turkeys and pigs. There are 15 animals all together. The farmer
nika2105 [10]

Answer:

2 pigs, 13 turkeys

Step-by-step explanation:

34=2t+4p (equation for legs)

t+p=15 (equation for total # of animals) --> t=15-p

substitution:

34=2(15-p)+4p

p=2

plug back in to other equation

t=15-(2)

t= 13

6 0
2 years ago
A.-2<br>b.2<br>c.1<br>d.-1 <br>e.-6<br><br>plz help being timed will mark brainliest​
rusak2 [61]

Answer:

-2 and -1

Step-by-step explanation:

The range would be inside the red half circle and since it is below the horizontal middle line, it is negative. Both -1 and -2 are in the range of the red half circle, both of them are the answer

6 0
3 years ago
Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cr
Trava [24]
So you have to plug in the amount to the cost making you problem look like this:
0.85(30)+2.5(2)
25.5+5=30.5
8 0
3 years ago
A function has a constant doubling time. What type of function does this<br> represent?
SIZIF [17.4K]

Answer:

  an exponential function

Step-by-step explanation:

An exponential function has the characteristic that it increases by a constant factor when the independent variable increases by a constant increment. The function you describe is an exponential function.

__

It can be written in the form ...

  f(t) = f(0)·2^(t/d) . . . . . where d is the doubling time

6 0
3 years ago
For what values of x does 25^x = 5^x^2-3?
weeeeeb [17]
Attached solution with detailed work.

6 0
3 years ago
Read 2 more answers
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