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Stels [109]
3 years ago
12

The volume of a rectangular prism is 441 cubic cm. If the height of the prism is 11 cm, what is the area of is base? (Round to t

he nearest tenth)
Mathematics
1 answer:
torisob [31]3 years ago
3 0

Answer:

40.1 cm²

Step-by-step explanation:

V (rectangular prism) = Base area x Height

441 = BA x 11

BA = 441 / 11 = 40.1

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Solve for x. −4≤16−4x
Nitella [24]

Answer:

the answer for x<5

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

−4<−4x+16

Step 2: Flip the equation.

−4x+16>−4

Step 3: Subtract 16 from both sides.

−4x+16−16>−4−16

−4x>−20

Step 4: Divide both sides by -4.

−4x

−4

>

−20

−4

x<5

4 0
3 years ago
Read 2 more answers
What is the value of n?<br><br> А. 47°<br> B. 85°<br> С. 81°<br> D. 38°
dimulka [17.4K]

Answer:

B. 85

Step-by-step explanation:

A Triangle is 270 degrees so just add the two given numbers , subtract them from 27, and you get 85.

6 0
3 years ago
Read 2 more answers
Help, idk what this answer is
denis-greek [22]

Answer:

 

Step-by-step explanation:

5 0
3 years ago
PLS HELP!!
schepotkina [342]

Option a: Quadratic expression

Explanation:

The expression is -2x^{2} +11

Option a: Quadratic expression

The quadratic expression is an expression in which the highest power or degree of a variable is 2.

Thus, from the expression -2x^{2} +11 the highest power of the variable is 2.

Hence, the expression is quadratic

Option a is the correct answer.

Option b: Linear expression

The linear expression is of the form y=mx+b

Since, the expression -2x^{2} +11 is not of the form y=mx+b, it is not a linear expression.

Hence, Option b is not the correct answer.

Option c: Cubic expression

The cubic expression is an expression in which the highest power or degree of a variable is 3.

Since, the expression -2x^{2} +11 does not have the highest power 3, it is not a cubic expression.

Hence, Option c is not the correct answer.

Option d: Exponential expression

The exponential expression indicates the number of times the base is used as a factor.

Since, the expression -2x^{2} +11 does not indicates the number of times the base is used as a factor, it is not exponential expression.

Hence, Option d is not the correct answer.

3 0
3 years ago
How to solve this question?
natali 33 [55]

Answer:

22.79

Step-by-step explanation:

If you're looking for..

Area of a cylinder:  pi × r² × h

the diameter is 2.9, and half of that is the radius (r).

22/7 * 1.45 * 5 = 22.79

4 0
3 years ago
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