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Neko [114]
3 years ago
7

F(x) = 5.22 – 3 on 2, 2+h]

Mathematics
1 answer:
Vika [28.1K]3 years ago
4 0

Answer:

Step-by-step explanation:Wait im confused.

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Please Help!!<br> It's urgent :)
Paha777 [63]

Answer:

hope this helps

Step-by-step explanation:

For a.) I would do the simplist example possible and make all 3 angles equal. So you would divide 180° degrees by 3. This gives you 60° for each angle. That is still acute.

b.) complementary angles mean they add up to 90°

If one has to be greater than 45° you can so 68° and 22°.

c.) 100 - 10,10; 20,5; 50,2; 4,25

You can choose any pair for the length and width of the ones I put above. :)

d.) angle ABC can equal 32° and angle CBD can be 10°

8 0
3 years ago
Read 2 more answers
A 20% acid solution is mixed with 20 liters of a 45% acid solution. How much of a 30% acid solution will result?
vaieri [72.5K]

Answer:

50 liters

Step-by-step explanation:

If x is the volume of 20% acid, then:

x (0.20) + 20 (0.45) = (x + 20) (0.30)

0.2x + 9 = 0.3x + 6

3 = 0.1x

x = 30

30 liters of 20% acid are needed, so there will be a total of 50 liters of 30% acid.

6 0
3 years ago
The walls of the kitchen are 8 feet tall. You will only paint three wLLA OF THE KIRCHEN. WHAT IS THE TOTAL WALL AREA OF THE THRE
Anika [276]
You need to include how wide the walls are. but once you find how wide the walls are (X) then multiply it by how tall a the walls are (8 feet) and you will get the area of one wall. Take that answer and multiply it by 3 then multiply that by how much the paint costs
6 0
3 years ago
If you have a decimal answer, round to the nearest tenth!<br> x/-4−3=0
lions [1.4K]
X = -12 !!

so first rewrite the fraction
multiply both sides
move the constant to the right
change the signs
then you have your solution
5 0
2 years ago
I need help with math, respond back if you can help me on any other platforms to help
erica [24]

Answer:

i can help on sc

Step-by-step explanation:

snap is realparisbaron

3 0
2 years ago
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