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NNADVOKAT [17]
3 years ago
15

Which of the following is equivalent to the

Mathematics
2 answers:
Mandarinka [93]3 years ago
6 0
Wheres the expression?
Lady bird [3.3K]3 years ago
5 0

The answer is B Your welcome!!!!

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I dont understand pls help me
ryzh [129]

Answer:

the answer is the option B 35

Step-by-step explanation:

first, add 4 and 3. you will get 7. Next, multiply 7 by 5 and you will get the answer :35

5(3 + 4) \\ 5(7) \\ 35

4 0
3 years ago
Read 2 more answers
Which of these numbers has three significant digits?
liberstina [14]

Answer:

The answer is A. 1.23

hope this helps!

8 0
3 years ago
Read 2 more answers
The circumference of a standard baseball is about 9in. About how many square inches of horsehide are required to cover 100 balls
Marta_Voda [28]
This is the concept of area of solid materials, we are required to calculate the total area of horsehide that is required to cover 100 balls with each having a circumference of 9 in.
The area of hide required will be given by:
area=(area of each ball)*(total number of balls)
area of each ball is given by:
SA=4πr^2
given that the circumference is 9in, we are required to find the radius of the ball
Circumference, c=2πr
thus;
9=2πr
r=9/(2π)
r=1.4 in
Therefore the surface area will be:
SA=4π*1.4^2=24.6 in^2
Therefore the area of horsehide required to cover 100 balls will be:
Area=24.6*100=2,460 in^2.
5 0
3 years ago
Considering the sign up fee and monthly membership fee for a gym the equation c=30m+25 can be used to represent the total cost o
Naddik [55]

Answer:

$25

Step-by-step explanation:

Cost  = 30 x months  +  25

Every month you will pay 30$

At 0 months when  you sign up  substitute m=0

Cost  = 30x 0  +25 =  0  +25 =25

7 0
2 years ago
How do i find volume of cone
lozanna [386]
The volume of a cone is 1/3 pi r^2 h, so plug this in to get the answer
7 0
3 years ago
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