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nikklg [1K]
3 years ago
7

You would burn about 200 calories by walking for 60 minutes. About how many calories would you burn if you walk for 15 minutes?

Mathematics
2 answers:
ValentinkaMS [17]3 years ago
5 0
(answer ) 50 calories .
nlexa [21]3 years ago
5 0
If burning 200 calories in 60 minutes you would then burn
50 calories in 15 
100 in 30
150 in 45
and of course
200 in 60 
(60/15)= 4 
(200/4)=50
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I need help with these questions
Sergeeva-Olga [200]
Wellu needa big d1ck ya fa4ggot
4 0
3 years ago
PLEASE HELP ME this is really hard please
krok68 [10]

Answer:

  1100

  2200

Step-by-step explanation:

Since speed is constant, the distance is proportional to the time. We notice that the number in the second column is 1650/3 = 550 times the number in the first column, so the two missing numbers are ...

  2 × 550 = 1100

  4 × 550 = 2200

7 0
3 years ago
Please help I need it
S_A_V [24]

Answer:

13/48

Step-by-step explanation:

I take the middle sign to be plus.\

3/4//4/5 = 3/4 * 5/4 = 15/16

15/16 - 2/3 =

The lowest common denominator would be 48: 16 and 3 are prime to each other.

45/48 - 32/48 = 13 / 48

Where did the minus come from? I take it that there is a minus sign in front of the 2

7 0
2 years ago
The roof of a castle tower is shaped like a cone. The base of the cone is 24 m across and the height is 16 m. The slant height o
Elanso [62]
(a) Allow me to guide you on this one. Sketch a cone shape. At the circular base of the cone, sketch a straight line across through the middle which will be your diameter(most preferably where the slant height meet the circular base). Label it 24 m. From the apex of the cone, drop a straight line which is perpendicular to the diameter meeting it in the middle. Label that line 16 m. Label the line slanting from the top to the bottom x.

(b) The slant height of the roof is 20 m.
 x^{2} =12^{2} + 16^{2} =144 + 256
 x^{2} =400
x=√400
x=20m

6 0
3 years ago
ABCD is a rhombus. explain why ABC is congruent to CDA
AleksAgata [21]

Solution:

Given: ABCD is a Rhombus

To Prove: ΔABC≅ΔCDA

Construction: Join AC as diagonal.

Proof: ABCD is Rhombus whose sides are equal and diagonal are perpendicular bisectors. Please see attach figure.

In ΔABC and ΔCDA

AB=CD           (Side of same Rhombus)

BC=DA           (Side of same Rhombus)

AC=CA           (Common Side of both triangle)

Therefore, ΔABC≅ΔCDA  by SSS property of congruence.

Hence Proved, ΔABC≅ΔCDA

7 0
3 years ago
Read 2 more answers
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