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exis [7]
3 years ago
7

Cual es la historia de las funciones lineales ?

Mathematics
1 answer:
Oxana [17]3 years ago
4 0
I don’t understand u sorry ;-;
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When baking a cake, you have a choice of the following pans:a round cake pan that is 2 inches deep and has a 7 inch diametera 6
liq [111]
So, Lets Find The Volumes. Lets Find The Rectangular Pan's First. We Have To Do 6*9*2 For The Volume. 6*9 = 54. Now, Lets Multiply By Two. 54*2 = 108. So, The Rectangular Pan Is 108 in.^3. Now, Lets Do The Cylinder. We Do 3.14*(7/2*7/2) * 2. 7/2 = 3.5. 3.5*3.5 = 12.25. Now, Do 12.25*3.14. This Gives You 38.465. Now, Multiply By 2. This Gives You 76.93. Now, We Have Found A To Be The Bigger Cake Volume Would Be Made In The Rectangular Pan. 
3 0
3 years ago
If ru is an altitude of rst find rs
Anna11 [10]

Answer:

The correct answer is Option D. 20

Step-by-step explanation:

From the figure we get,

<RUS = 90° because RU ⊥ TS

<u>To find the value of x</u>

It is given that <RUS = 4x + 54

Therefore we can write,

4x + 54 = 90

4x = 90 - 54 = 36

x = 36/4 = 9

<u>To find RS</u>

It is given that,

RS = 3x - 7 = 3*9 -7 = 20

Therefore the correct option is Option D . 20


4 0
3 years ago
Solve by Elimination<br> 2x+5y=9<br> 3x-5y=11
shepuryov [24]

Answer:

x = 4 , y = ⅕

Step-by-step explanation:

2x + 5y = 9 (1)

3x - 5y = 11 (2)

Add (1) and (2)

5x = 20

x = 4

Using (1), find y

2(4) + 5y = 9

5y = 1

y = ⅕

8 0
3 years ago
Read 2 more answers
Please answer the question in the picture below
Elanso [62]
The answer is b because there is a negative in the exponent and the number needs to be a single digit and 54 is double digit. hope this helps!
5 0
3 years ago
What is 4n + 3 ( n – 5 ) + 2 simplified? I suck At math sry
Tema [17]

Answer:

7n−13

Step-by-step explanation:

4n+3(n−5)+2

4n+3n+3 \times (−5+2)

4n+3n−15+2

7n−15+27n-15+2

7n−13

<h3>Hope it is helpful....</h3>
4 0
3 years ago
Read 2 more answers
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