2 years ago

Karen's penny bank is

Mathematics

1 answer:

galina1969 [7]2 years ago

6 0

The answer is 532 full your welcome yay fun

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4x 1 1/5= write the product as a mixed number

Pepsi [2]

I believe the answer is
2 and 1/5

4 0

3 years ago

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Find the value of Y

Anna35 [415]

Answer:

y=19

Step-by-step explanation:

2y + 2 = 180 - 120 -20

2y = 40 - 2

2y = 38

y=19

7 0

3 years ago

Simplify the expression. Write your answer using only positive exponents (3t^-4)

yaroslaw [1]

Answer:

$\frac{3}{t^{4}}$

Step-by-step explanation:

x^-y=1/(x^y) so 3t^-4=3/(t^4)

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2 years ago

if rounded to the nearest dime what is the greatest amount of money that rounds to $105.40? what is the least amount of money th

Kamila [148]

The greatest amount of money would be $105.40. The least amount would also be $105.40. Because the zero is less than five the dollar amount would stay the same.

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2 years ago

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Find the measure of Angle B A. 50° B. 55° C. 60° D. 65°

kondaur [170]

Option B. 55° is the correct answer

Step-by-step explanation:

"The sum of interior angles of a triangle is always 180°"

Given

m∠A=(3x+1)°

m∠B=(2x-1)°

m∠C = 40°

We know that

m∠A+m∠B+m∠C=180°

Putting the values of angles

$(3x+1) +(2x-1) +40 = 180\\3x+1+2x-1+40 = 180\\5x+40=180\\$

Subtracting 40 from both sides

$5x+40-40=180-40\\5x=140$

Dividing both sides by 5

$\frac{5x}{5} = \frac{140}{5}\\x=28$

We have to find Angle B,

m∠B = 2x-1 = 2(28)-1 = 56-1 = 55°

Hence,

m∠B=55°

Option B. 55° is the correct answer

Keywords: Triangle, Interior angles

Learn more about triangles at:

#learnwithBrainly

8 0

3 years ago