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Lena [83]
2 years ago
9

Find the area of the triangle. If necessary, round your answer to the nearest hundredth.

Mathematics
1 answer:
g100num [7]2 years ago
5 0

Answer:

A = 1824 in^{2}

Step-by-step explanation:

A=\frac{bh}{2} +bh=\frac{(48)(12)}{2} +(48)(32)=288+1536=1824in^{2}

Hope this helps

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A 250 ml bottle of water treatment liquid will treat up to 625 litres of water. Given that 1 cubic meter=1000 litres, how much t
kupik [55]
You will need:
(2240/625)*250=896 ml of treatment liquid.
If each bottle contains 250 ml you'll need 3.6 bottles (3 bottles and a bit more than half a bottle).

I do not think you need the conversion 1 cubic meter=1000 litres unless the volume of the tank is in cubic meters BUT 2240 cubic meters seems too large!
5 0
2 years ago
For for each quadratic function below use method of completing the Square or averaging the x-intercept to write the equation in
lions [1.4K]

We have the expressions:

f(x)=x^2+6x+15y=x^2-4x+9f(x)=x^2-8xy=x^2+7x-2

Now, with this we operate as follows:

a)

f(x)=x^2+6x+15=x^2+6x+9+15-9\Rightarrow(x+3)^2+6

Then, the axis is x = -3 and the vertex (-3, 6)

b)

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Then, the vertex is (2, 5) and the axis is x = 2.

c)

f(x)=x^2-8x+4-4\Rightarrow(x-2)^2-4

Then, the vertex is (2, -4) andd the axis is x = 2.

d)

y=x^2+7x-2=x^2+7x+\frac{49}{4}-2-\frac{49}{4}\Rightarrow(x+\frac{7}{2})^2-\frac{57}{4}

Then, the vertex is (-7/2, -57/4) and the axis is -7/2.

7 0
10 months ago
Lines m and n are parallel 70° a с d n Find the missing angle measures Enter your answers in the boxes ​
Vinvika [58]
A is 110, B is 70, C is 110, D is 70, G is 110, E is 110, and F is 70
3 0
3 years ago
the ratio of girls to boys who participated in t he Geography Bee was 5 to 4 there were 36 total students how many were boys
ira [324]
There were 16 boys
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3 0
3 years ago
Read 2 more answers
If 2/6 means 2 / n what is the value of n ​
klemol [59]

Answer:

The value of n is 6.

hope it works

6 0
2 years ago
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