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garri49 [273]
4 years ago
6

Can you help me with this question please?

Mathematics
1 answer:
katovenus [111]4 years ago
5 0

V = (1/2) area of cross-section times length.

Note: I will use L in place of x to represent the length of the prism.

In short, V = (1/2)*b*h*L.

To find the surface area, use

A = bh + 2Ls + Lb

Volume given to be 15, 510.

Part (a) set up:

15, 510 = (1/2)(60)(11)L

Can you finish? Just solve for L to find your x-value.

Part (b) set up:

To answer part (b), you must find the value of L in part (a).

A = (60)(11) + 2L(61) + L(60)

Understand? Take it from here.

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a soccer league has a ratio of 11:3 of players to coaches. if there are 165 players in the league. how many coaches are there?​
Sindrei [870]

Answer:

45 coaches

Step-by-step explanation:

11:3 = 165:45

6 0
3 years ago
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Solve and show your work: |4x − 1| = 13 <br> PLEASE HELP ME
Damm [24]

Answer: x=7/2, x=-3

Step-by-step explanation:

First lets do look at it without the absolute value marks

4x-1=13

4x=14

x=7/2

Now lets do the same but assume 13 is negative,

4x-1=-13

4x=-12

x=-3

5 0
3 years ago
Which of the following affects one's car insurance premium?
erica [24]

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As age is not given as any option and gender is given, so it can be the answer, But premiums are almost same for both the genders. Age is the correct factor that affects premiums.

6 0
4 years ago
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When 1760 is divided into 14 equal parts, the remainder is 10. What is a correct way to write the quotient?
Monica [59]

I believe the answer is,

As an improper fraction

(numerator larger than denominator):

1,760/14 = 880/7

As a mixed number (mixed fraction)

(a whole number and a proper fraction):

1,760/14 = 125 5/7

As a decimal number:

1,760/14 ≈ 125.71

As a percentage:

1,760/14 ≈ 12,571.43%

8 0
4 years ago
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Use the grouping method to factor this polynomial x^3+2x^2+12x+24
azamat

Answer:

We can group x³ and 2x², their GCF is x² so it becomes x²(x + 2). 12x + 24 has a GCF of 12 so it becomes 12(x + 2). Since both terms have the (x + 2) factor, the answer is (x + 2)(x² + 12).

4 0
3 years ago
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