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kirza4 [7]
3 years ago
10

Solve for a

Mathematics
2 answers:
Ivenika [448]3 years ago
8 0

Answer:

The answer is a = 4.5

Step-by-step explanation:

To find this we start by dividing away the coefficient of a.

10a = 45 ----> Divide both by 10

a = 4.5

I am Lyosha [343]3 years ago
4 0

Answer:

a = 4 1/2

Step-by-step explanation:

10a = 45

Divide each side by 10

10a/10 = 45/10

a = 45/10

Divide the top and bottom by 5

a = 9/2

a = 4 1/2

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Two researchers are studying the decline of orangutan populations. In one study, a population of 784 orangutans is expected to d
zhuklara [117]
Step 1:
Set Variables (We will use x & y)

x = years
y = total orangutan population

Step 2:
Set up Equations

784 - 25x = y
817 - 36x = y

Step 3:
Set equations equal to each other & solve

784 - 25x = 817 - 36x
784 = 817 - 11x
-33 = -11x
3 years = x
5 0
3 years ago
Read 2 more answers
Can it be solve pq(r²+1)-r(p²+q²)
ivann1987 [24]

Answer:

pqr²+pr-rp²+rq²

Step-by-step explanation:

pq(r²+1)-r(p²+q²)

pqr²+pr-rp²+rq²

3 0
2 years ago
What is the shape of the graph of the function?<br> h(t) = 0.32 - 0.5t
allsm [11]

Answer:

Answer (a) is correct

Step-by-step explanation:

This is not the same function that was given to you in the problem.

As you have typed it, this function is linear.  The one in the homework problem is exponential.

We will ignore the linear function h(t) = 0.32 - 0.5t.

We will focus on h(t) = 0.32 - 0.5^t.

If t = 0, then 0.5^t = 0.5 ^0 = 1, and so h(0) = 0.32 - 1 = -0.68  =>  (0, -0.68)

Continuing with a few other t values chosen at random:

h(1) = -0.18

h(2) = 0.07

Notice that h is increasing as x increases!

h(4) = 0.2575

and so on.

answer A is the correct one.

h(1) = 0.32 - 0.5^1 = 0.32 - 0.5 = -0.18

4 0
3 years ago
What’s the answer to this question
creativ13 [48]

Answer:

j

Step-by-step explanation:

4 0
3 years ago
The circumference of a circle is 12π cm. Find its diameter, in centimeters.
inessss [21]

Hope this helped you answer your question! Bye bye

4 0
3 years ago
Read 2 more answers
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