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maw [93]
2 years ago
9

2

Mathematics
1 answer:
grin007 [14]2 years ago
6 0

Answer:

78

Step-by-step explanation:

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Marybeth has 2 quarters and 5 nickels. What percentage of a dollar does she have?
lisabon 2012 [21]

Answer:

0.75 cents

Step-by-step explanation:

quarter is 25 cents and nickels are 5 cents so add 25+25+25=75

4 0
3 years ago
I will give brainlist!
Ilya [14]

Answer:

The length of x is 4

Step-by-step explanation:

The scale factor is Large/small where 10/8 which is DF/AC.

THE SCALE factor is 5/4.

To find the length of X is in AB we use the scale factor 5/4 and the corresponding DE.

5/4 = DE/AB

5/4 = 5/X

X = 4

To find Y in EF will use the corresponding BC which is 6.

5/4 = EF/BC

5/4 = Y/6

Y= 7.5

info: use CORRESPONDING ABC AND DEF .

3 0
3 years ago
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Mrrafil [7]

Is this a question or a comment? Sorry I'm confuse...

5 0
3 years ago
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Choose the third degree polynomial. 2x-5 3x2+2x-5 x3-3x2+2x-5 5x4+x3-3x2+2x-5
Bess [88]

ANSWER

{x}^{3}  - 3 {x}^{2}  + 2x - 5

is the third degree polynomial.

EXPLANATION

The third degree polynomial has the highest degree to be 3.

All the polynomials were written in standard form.

2x - 5

is a first degree polynomial.

3 {x}^{2}   + 2x - 5

is a second degree polynomial .

{x}^{3}  - 3 {x}^{2}  + 2x - 5

is a third degree polynomial.

5 {x}^{4}  +  {x}^{3}  - 3 {x}^{2}  + 2x - 5

is a fourth degree polynomial.

3 0
3 years ago
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Question #2 How many different groups of 10 acts can be selected to play in the winter show? *
Marizza181 [45]

Answer:

1001

Step-by-step explanation:

4 0
3 years ago
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