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Sonbull [250]
2 years ago
10

-10 = -b/4. What is the answer, I can't find it.

Mathematics
2 answers:
NARA [144]2 years ago
5 0

Answer:

b is 40

Step-by-step explanation:

lana66690 [7]2 years ago
4 0

Answer:

I think b = 40

Step-by-step explanation:

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A mixture contains 40oz of glycol and water, and it is 10% glycol. The mixture is to be strengthened to 25% by adding glycol. Ho
Mazyrski [523]
I found 50, making a rule of three where
 40__10
  x___25

x=10
 40+10= 50
( I hope I'm right, but from what I understand this would be the resolution)



5 0
3 years ago
2.2.3 Quiz: Angle Theorems
serious [3.7K]

The value of y is 40 degree , Option B is the correct answer.

<h3>What is Angle Sum Property ?</h3>

According to angle sum property, the sum of all angles of a triangle is equal to 180 degree.

It is given in the question a triangle  , here

the angles given are 2y , y+10 , 50 degree

From the property ,

2y + y +  10 +50 = 180

3y +60 = 180

3y = 120

y = 40 degree

Therefore The value of y is 40 degree , Option B is the correct answer.

To know more about Angle Sum Property

brainly.com/question/4316040

#SPJ1

8 0
2 years ago
Please Help Me With This Problem
Marysya12 [62]

Answer: i'm sure its c please give me brainlest!

8 0
2 years ago
PLS HELP MEEEEE REEEEEEE
JulsSmile [24]

Answer:

$954.78

Step-by-step explanation:

Since it increases by 8.5%, all you have to do is multiply 879.98 by 1.085.

879.98 * 1.085 = $954.7783 = $954.78 (you always have to round to two decimal places with money)

5 0
2 years ago
The angles of a triangle are 99??, 3x??, and x + 5??.
Anit [1.1K]
Since we know a triangle only has 180 degrees we can say:

99+3x+x+5=180

Then we can solve for x:

4x+104=180
4x=76

x=19


3 0
3 years ago
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