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baherus [9]
3 years ago
9

Please Help Mee BRAINLIEST ASAP PLEASE PLEASE PLEASE HELP MEEEEEE ILL MARK BRAINLIEST

Mathematics
2 answers:
Archy [21]3 years ago
4 0

Answer: B

Step-by-step explanation:

50 cupcakes divided by 25 students means they get 2 a piece

jolli1 [7]3 years ago
3 0

Answer: B

Step-by-step explanation:

If she makes 30 cupcakes for 15 students, shes making two per person

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Need help!!!!!!!!!!!!!
KengaRu [80]

Answer:

25 units (cant see what it says on the side :/ ) per hour

Step-by-step explanation:

hope this helps <3

4 0
3 years ago
Joey ran 10 km in 10.5 hours. What was his average speed? Please show all work and answer seriously.
ELEN [110]

Joey's average speed is 1.5 hours for 1 km

4 0
3 years ago
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PLSS HELP IM TIMED PLS HELPP
Advocard [28]

Answer:

The answer is 9

Step-by-step explanation:

5 0
3 years ago
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Please help me i need to turn this in soon and i don't understand
Tcecarenko [31]

circumference of the mirror = 175.84 cm

area of the mirror = 2461.76 cm²

The measure needed to find the amount of wire round the mirror is the circumference.

The measure needed to find the amount of glass needed is the area.

<h3>How to find area and circumference of a circle?</h3>

The circumference and area of a circle can be found as follows:

circumference of the mirror = 2πr

circumference of the mirror = 2 × 3.14 × 28 = 175.84 cm

area of the mirror = πr²

area of the mirror = 3.14 × 28²

area of the mirror = 2461.76 cm²

The measure needed to find the amount of wire round the mirror is the circumference.

The measure needed to find the amount of glass needed is the area.

learn more on circle here: brainly.com/question/16125353

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7 0
2 years ago
Write the quadratic equation whose roots are -6 and 6, and whose leading coefficient is 1 .
SCORPION-xisa [38]

Answer:

The quadratic equation is: y=x^2-36

Step-by-step explanation:

If the roots of the quadratic equation are "-6" and "6", then it must have the following factors:  (x+6)\,\, and \,\,(x-6)

Therefore, we can write the equation in factor form as:

y=a\,(x+6)\,(x-6)

where a is a real number constant factor. Now, this equation in standard form will look like:

y=a\,(x^2+6x-6x-6^2)=a\,(x^2-36)=ax^2-36\,a

Therefore, using the information about the leading coefficient being "1" (one), we derive that the constant  factor a must be "1". The final expression for the quadratic becomes:

y=x^2-36

5 0
4 years ago
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