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gogolik [260]
3 years ago
10

Plz help me on this I just learned it today!!

Mathematics
2 answers:
anyanavicka [17]3 years ago
6 0
I'll help with one. You have to split the shapes into shapes you know how to find the volume of. Split the first one into two rectangles. The sides of the one on top are 3cm, 4cm, and 10-3cm, since you split it. So 10-3=7. 7*4*3 is 84. Next you find the volume of the lower rectangle. 16cm, 3cm, and 16-3cm are the sides. 16--3 is 13, so 13*4*3 = 156. add both volumes, 86+154 = 240 cm^3 is your answer.
Marysya12 [62]3 years ago
5 0
I can give you the formula to finding volume it would be lxhxw also called length x width x height hope this formula helps 
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Evaluate the expression.<br><br> ║4/13║
NNADVOKAT [17]

Answer:

4/13

Step-by-step explanation:

In absolute value, it is showing distance. Whenever something is in absolute value, it is turned positive.

here, Inside the absolute value brackets, we have positive 4/13. Positive 4/13 undergoes no such change, because there are no other terms, and no negatives.

absolute value of 4/13 is 4/13

7 0
3 years ago
Read 2 more answers
PLEASE SHOW FULL SOLUTIONS! WILL MARK BRAINLIEST FOR THE BEST ANSWER! THANK YOU.
erastova [34]

Answer:

4a is s(50-30-20)

4b is 10

Step-by-step explanation:

Make Brainliest!

5 0
3 years ago
A policyholder has probability 0.7 of having no claims, 0.2 of having exactly one claim, and 0.1 of having exactly two claims. C
Colt1911 [192]

Answer:

0.89.

Step-by-step explanation:

So, we are given the following data or parameters or information which is going to aid in the solution to this question or problem. So, the data or parameters are;

(1). "probability 0.7 of having no claims, 0.2 of having exactly one claim, and 0.1 of having exactly two claims."

(2). " distributed on the interval [0,60] and are independent."

(3). "The insurer covers 100% of each claim."

So, taking (1) above we will have;

(Total probability= 0.7 + 0.2 + 0.1 = 0.1)

A = { (0.7 × 0)^2 + (0.2 × 1)^2 + ( 0.1 × 2)^2 =( 0.4) +( 0.4) = 0.8.

0.8 + total probability = 0.8 + 0.1 = 0.9.

So, from the question, we are to "Calculate the probability that the total benefit paid to the policyholder is 48 or less."

Hence, P< 48/A = P < 48/0.9 = P < 53.33.

Thus, 53.33/60 = 0.89.

3 0
3 years ago
Please help me with this question!
KatRina [158]

Answer:

B

Step-by-step explanation:

64.12 is closer to 63 and 7.47 is closer to seven hope i helped you!

7 0
3 years ago
Two triangles in a triangle measure 65 degrees what is the measure of the third angle in the triangle
natulia [17]

Answer:

115 degrees is the third angle measure.

Step-by-step explanation:

All the angle measures of a triangle are supposed to add up to 180 degrees, so 180-65=115.

3 0
3 years ago
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