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Luda [366]
3 years ago
12

Can anyone help me with this math question. Solve x squared -7x-34=10 thanks,

Mathematics
2 answers:
nevsk [136]3 years ago
7 0

Answer:

x=11,-4

Step-by-step explanation:

Ronch [10]3 years ago
5 0

Answer:

x= -44/7

Step-by-step explanation:

-7x=10+34

-7x=44

-7x/7=44/-7

x=-44/7

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6 0
3 years ago
If f(x) = x + 8. find f(6)
BabaBlast [244]

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Step-by-step explanation:

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8 0
3 years ago
Simplify tan theta times sin theta
daser333 [38]

Answer:

tan θ × sin θ

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\tan(θ)  =  \frac{ \sin(θ) }{ \cos(θ) }

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7 0
4 years ago
Im stuck on this problem. Please explain how you got your answer​
klemol [59]

The function y=0.3^x represents exponential growth with the initial value equal to 1, the decay factor equal to 0.3, and the rate equal to 0.7.

<h3>Population Growth Equation</h3>

The formula for the Population Growth Equation is:

P_f=P_o*(1+\frac{R}{100}) ^t

           

Pf= future population

Po=initial population

r=growth rate

t= time (years)

growth or decay factor =  (1 ±r)

When 1+R  > 1, the equation represents growth, while 1+R < 1 the equation represents decay.

The question gives:

y=0.3^x, then

Pf=y

Po= 1  

(1+\frac{R}{100}) =0.3 , thus

(100+R}) =30\\ \\ R=-100+30\\ \\ R=-70

r= -70%= -0.7

decay factor= (1-0.7)=0.3

Therefore,

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When 1+R >1, the function represents exponential growth.

Read more about the exponential function here:

brainly.com/question/8935549

4 0
3 years ago
Tools -
gregori [183]

Answer:

Option A . 1708 bags

Step-by-step explanation:

The picture of the question in the attached figure

step 1

Find the volume of the silo

The volume of the silo is equal to the volume of a cylinder plus the volume of a cone

so

we have

---> the radius is half the diameter

substitute

Remember that

The silo is approximately 85% full

so

The volume of grain in the silo is

step 2

Find the number of bags of grain

Divide the volume of grain in the silo by the volume of one sack

7 0
3 years ago
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