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Iteru [2.4K]
3 years ago
15

Hannah does push-ups in sets of three she did 10 sets of push-ups today then her coach asked her to do 15 more push-ups how many

push-ups did Juana do today
Mathematics
1 answer:
scoray [572]3 years ago
4 0

Answer:

30+ 15 =45

Step-by-step explanation:

(3×10)+15 =45

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Can anyone help me with my math homework please
Delvig [45]

125 goes to 5^3, 5^2 goes to (3+2) x 5, and 50 stays the same.

6 0
3 years ago
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The kinetic energy (in joules) of a moving object can be calculated from the expression 1/2mv^2, where m is the mass of the obje
algol13

Answer: 116\text{ joules}


Step-by-step explanation:

Given: Mass of baseball=0.145 kg

Speed of baseball=40 meters per second

Also it is given that The kinetic energy (in joules) of a moving object can be calculated from the expression \frac{1}{2}mv^2 , where 'm' is the mass of the object in kilograms and 'v' is its speed in meters per second.

Thus, the kinetic energy of baseball=\frac{1}{2}(0.145)(40)^2

\frac{1}{2}(0.145)(1600)=116\text{ joules}

3 0
4 years ago
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What event would be complementary to the event that the product is an even number?
Phantasy [73]
The only possibility if a number is not even is that it is odd. Thus, the event would be the product is an odd number.
7 0
3 years ago
Please help ASAP i don’t know how to do this
kirill115 [55]

Answer:

c = 74

d = 122

a = 58

b = 48

Step-by-step explanation:

C: a triangle always equals to 180, so 48 + 58 - 180 = 74

D: Angels next to each other on a line always equal to 180, so 180 - 58 = 122

A: Alternating interior angles of a parallel line equal to each other, so it would also be 58

B: A line is 180, so C + A - 180 = B, 74 + 58 - 180 = 48

4 0
3 years ago
Robert invested $25,000 in an account that pays 4.5% interest compounded weekly. After 3 years,
Sever21 [200]

Answer:

28,375 dollars

Step-by-step explanation:

25,000 times .045 = 1,125

1,125 times 3 equals 3,375

25,000 + 3,375 = 28,375

hope this helps you :)

4 0
3 years ago
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