3 years ago

Help me number the answers plz help

Mathematics

1 answer:

Ainat [17]3 years ago

6 0

Just add a 0 to the end of all of em‍♀️

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Please answer fast! this is my first question so I think I'm giving 10 points? I'm not sure how it works-

Rudik [331]

Answer:

100kcal

10kcal

1kcal

Step-by-step explanation:

Each level you go up, you only get 10% of the total energy

6 0

2 years ago

9) What two operations are needed to solve 2x - 4 = 16?

drek231 [11]

Answer:

a. Addition & division

Step-by-step explanation:

2x - 4 = 16 (adding 4 to both sides)

2x = 16 + 4

2x = 20 (dividing both sides by 2)

x = 20/2 = 10

Hence we can see that the two operations are addition and then division

5 0

3 years ago

Ann made 26 cupcakes. She took c to school. Then, she took 12 cupcakes to soccer practice. Now, she has 3 cupcakes left. How man

kumpel [21]

Answer:

The answer to your question is: Ann took 13 cupcakes to school.

Step-by-step explanation:

Data

Initial amount of cupcakes = 26

cupcakes to school = c

cupcakes to soccer = 12

cupcakes left = 3

Process

Initial cupcakes = 28

Initial amount = cupcakes to school + cupcakes to soccer + cupcakes left

28 = c + 12 + 3

c = 28 - 12 - 3

c = 13

7 0

3 years ago

A town’s population is 60,375. An average of 125 people move into the town each month. Write an equitation to find m, how many m

Mazyrski [523]

I think the answer is A

7 0

3 years ago

Does someone knows how to solve this. Step by step? <br><br>Completing the Square:<br><br>x^2-6x=15

bixtya [17]

Answer:

$x_1=3+2\sqrt{6}$

$x_2=3-2\sqrt{6}$

Step-by-step explanation

$\rule{100mm}{0.5mm}$

$x^2-6x=15$

$x^2-6x+\left(\dfrac{6}{2}\right)^2-\left(\dfrac{6}{2}\right)^2=15$

$x^2-6x+3^2=15+3^2$

$x^2-6x+9=15+9$

$(x-3)^2=24$

$\sqrt{(x-3)^2} =\sqrt{24}$

$x-3=\pm2\sqrt{6}$

$\red{\boxed{x_1=3+2\sqrt{6}}}$

$\red{\boxed{x_2=3-2\sqrt{6}}}$

$\rule {100mm}{0.5mm}$

3 0

3 years ago