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Triss [41]
3 years ago
7

Can someone help me plz

Mathematics
1 answer:
VikaD [51]3 years ago
4 0
Name all the angles that have v as a vertex
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What’s the area?<br> yahshjsjsjshshjdjxndndn
algol13

Answer:

10 sq units

Step-by-step explanation:

The area of a triangle is 1/2bh

b= 5 units

h= 4 units

1/2(5)(4)= 10

5 0
2 years ago
Read 2 more answers
Offering 40 points and brainliest for answer
Nata [24]
In fact, this problem belongs to the chemistry section.  Recall that many other sciences require mathematical calculations.  The problem will belong to Mathematics only if no knowledge of other sciences are required to solve the problem.

Solubility for the given substances is measured in grams per 100 g of water at a particular temperature (20 deg.C).
This means that the mass (assumed to be the solute) will not change the solubility, just the minimum quantity of solvent (water) will.
Thus the solubility of sodium chloride will remain L=36 g/100g H2O for any quantity of solute.  Similarly, the solubility of lead nitrate will remain as K=54 g/100 g H2O.

The reason that they remain constant is because the quantity of solvent (water) is fixed at 100 g.  Varying amount of solute will affect the quantity of solvent required, but not the solubility.
I'll leave it to you to calculate the difference between K & L.
8 0
2 years ago
Can u solve this for me: 72 + 4x = 2x + 82 and please show work
8_murik_8 [283]
The answer is X = 5 because first you have to take away 2x from that side so u minus 2x from 4x that gives u: 72 + 2x = 82 then you have to minus 72 from both sides and that gives you 2x = 10 once you have that you divide both sides by 2 because you want the X by itself and once you get that X = 5. Hope this helped!
8 0
3 years ago
Read 2 more answers
The bisector of an obtuse angle forms right angles acute angles obtuse angles straight angles
Tom [10]

Answer:

acute angles

Step-by-step explanation: sorry i couldnt answer the other one

7 0
3 years ago
Read 2 more answers
What property is demonstrated by 6 + -6 = 0?
Marianna [84]

Community property of addition because -6 + 6 would equal zero

3 0
2 years ago
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