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IgorLugansk [536]
3 years ago
11

Can you help with both questions 4 and 5?

Mathematics
2 answers:
cupoosta [38]3 years ago
8 0
Well since the triangle is split into 2 triangles and they both are the same size so BD on the bottom is 15 which means naturally BC must be 30. Five I'm not sure about
sergejj [24]3 years ago
3 0
4.  b 

5. d
Interior Angle Sum Thereom S = 180(n - 2)  S being sum of the measures of its interior angles , n is for sides

360 degrees looking at the shape ABDC as a whole.. 180 looking at it as CAD
90+26= 116
180-116
64  
Angles 
C = 90degrees
A= 26 degrees
D= 64degrees
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For some unknown function f(x), we are told that lim x --> 0 ( f(x)-3 ) / 5x = 7
Viktor [21]
\bf \lim\limits_{x\to 0}\ \cfrac{f(x)-3}{5x}=7\\\\
-----------------------------\\\\
 \cfrac{f(x)-3}{5x}=7\implies f(x)-3=35x\implies \boxed{f(x)=35x+3}\\\\
-----------------------------\\\\

\lim\limits_{x\to 0}\ \cfrac{\boxed{35x+3}-3}{5x}\implies \cfrac{35x}{5x}\implies 7
7 0
4 years ago
Real populations sometimes increase beyond their environment’s carrying capacity in a relatively short period of time. What is t
Yanka [14]

Answer:

Overshoot.

Step-by-step explanation:  

Let us know the meaning of given words.

Logistic growth occurs when population reaches carrying capacity of its environment. It does not surpass carrying capacity.

When population surpasses carrying capacity of its environment then a crash or a die-off happens, which causes a decline in population density. This crash or die off is known as collapse. The consequences of overshoot is known as collapse.

In population dynamics overshoot occurs when a population surpasses its carrying capacity. Overshoot is a temporary condition.

Therefore, from above explanation we can see that overshoot is the correct answer for the given phenomenon.  

8 0
4 years ago
If a factory can produce 34 candies in 10 minutes, how many candies will it<br> produce in 1 hour?
IrinaVladis [17]

Answer: 204

Step-by-step explanation:

As there are 6 lots of 10 minutes in an hour, you would have to times 34 by 6.

34x6=204

Hope this helps :)

4 0
3 years ago
What is the slope of the line?<br> help
Oksana_A [137]

Use the red dots as two points in the line.

Slope = change in y over the change in x.

point 1: (-5,4)

Point 2: (5,-2)

Slope = (-2 - 4) / ( 5 - -5)

Slope = -2/10

Slope = -1/5

5 0
3 years ago
Read 2 more answers
R(x)=f(x)−g(x), where f(x)=x+1/x+3 and g(x)=x+17/x^2−x−12.
aliya0001 [1]

Answer:

\frac{x^2-4x-21}{(x+3)(x-4)}

Step-by-step explanation:

R(x)=(\frac{x+1}{x+3})-(\frac{x+17}{x^(2)-x-12})

R(x)=(\frac{x+1}{x+3})-(\frac{x+17}{(x+3)(x-4)})

R(x)=\frac{(x+1)(x-4)}{(x+3)(x-4)} - \frac{x+17}{(x+3)(x-4)}

R(x)= \frac{x^2-3x-4-x-17}{(x+3)(x-4)}

R(x)=\frac{x^2-4x-21}{(x+3)(x-4)}

8 0
3 years ago
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