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Bad White [126]
3 years ago
9

An athlete eats 0.4 kg of protein per week while training. How much protein will she eat during 7 weeks of training? write the a

nswer in grams
Mathematics
1 answer:
JulsSmile [24]3 years ago
7 0
She will eat 2800 grams of protein.
You might be interested in
1) Jason's football team lost 6 yards from their starting positions and then lost five yards. What number represents a loss of 6
djyliett [7]

Ans: Let it started from zero. And it lasts 6 yards means that -6 represents a loss of 6 yards.

After that, the team lost 5 yards. So, -11 will represent a loss of 5 yards

<span>The team after gaining 12 yards on next day will not be at their starting position. Instead, it will be at ‘1yard’ more than the starting position. The number will be ‘1’ which will represent the position of the team after gaining 12 yards.</span>

8 0
4 years ago
Read 2 more answers
Find the area of each figure. Use 3.14 for x.
Serga [27]

8.10/2 + 2.3 = 46 total area is 46

6 0
3 years ago
How many elements are in the set​ {x | x is an even prime​ number, x&lt;150}​?
Bond [772]

Answer:

The set {x | x is an even prime number, x<150} has 1 element.

Step-by-step explanation:

Prime Numbers: The numbers which have no factors other than 1 and the number itself are called prime numbers.  

Even Numbers are those numbers which are completely divisible by 2.

So, the only EVEN PRIME NUMBER = 2

Now, Set = {x | x is an even prime number, x<150}

So, the set has {2} as its only element.

Hence, the total elements in the set is 1.

Or, the set {x | x is an even prime number, x<150} has 1 element.

5 0
3 years ago
Each base angle of an isosceles triangle measures 55° 30'. Each of the congruent sides is 10 centimeters long. Estimate the foll
kogti [31]

Answer:

55 deg 30 Minutes = 55.5 degrees  

sin = opp/hyp  

sin(55.5) = altitude/10  

Altitude = 10*sin(55.5)  

Altitude = 10 * sin(55.5) = 8.241261886  

Rounded to nearest 10th  

Altitude = 8.2 cm  

b. for base use Low of Cosines  

Let C = base  

Side A and B = length 10 Cm  

c^2 = 2*a^2 -2a^2*cos(<C)  

<C = 180 - 2*55.5 = 180 -111 = 69 degrees  

c = sqrt ( 2a^2 - 2a^2*cos(<C)  

c = sqrt ( 2*100- 200*cos(69))  

c = sqrt (200 - 200*cos(69) ) = 11.32812474  

Answer base  

c = 11.3 cms  

c.  

Area = (1/2)*b * h  

Area = (1/2)*(answer a * answer b)  

Area = (1/2)* 11.32812474* 8.241261886 = 46.67902132  

Area = 46.7 (rounded)  

Area = ( 1/2) * a*b*sin(<C) = (1/2)*10*10*sin(69) =  

Area = 50* sin(69) = 46.67902132  

Area = 46.7 (rounded)

Step-by-step explanation:

3 0
3 years ago
PLEASEE I NEED HELP ASAPPP i gon get in trouble if i dont answer this 15 pts btw.
astraxan [27]
1.) 5.52399e-5
3.) 62 (I think)
4 0
3 years ago
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