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Rufina [12.5K]
3 years ago
13

What is the answer for 2.3+8.3=

Mathematics
2 answers:
tamaranim1 [39]3 years ago
4 0

Answer:

10.6

Step-by-step explanation:

Romashka-Z-Leto [24]3 years ago
3 0
10.6, just add them up.
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The length of a rectangle is 4 centimeters less than twice it’s width. The perimeter of the rectangle is 34vm. What are the dime
IrinaVladis [17]

l = 2w - 4

Because we're solving for 2l + 2w, that can be simplified to

2(2w - 4) + 2w = 34

4w - 8 + 2w = 34

6w - 8 = 34

6w = 42

w = 7

Knowing this, we can input w:

2(7) + 2l = 34

14 + 2L = 34

2l = 20

l = 10

L = 10, W = 7, Option C

5 0
3 years ago
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What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m
UNO [17]

Answer:

-10.6 and ⁹/₁₀  

Step-by-step explanation:

The constants are the numbers that stand by themselves: -10.6 and ⁹/₁₀.

The <em>variables</em> are m and n.

The <em>coefficients</em> are the numbers in front of the variables: ⅖, 2.4, and 3.

7 0
3 years ago
Lets compare 5/6 and 7/9 also with same denominator
zysi [14]
The common denominator would be 18. So, 5/6 becomes 15/18 and 7/9 becomes 14/18
6 0
3 years ago
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What is the minimum value of 2x + 2y in the feasible region?
Liono4ka [1.6K]
Find and graph the feasible region for the following constraints: x + y < 5. 2x<span> + y > 4 ... y = 10/3. x = 30/3 - 10/3 = 20/3. Intersects at (20/3, 10/3). -x + </span>2y<span> = 0. x - </span>2y = 0.
6 0
3 years ago
Which equation is equivalent to<br><br> f(x) = 16x4 – 81 = 0?
Vesna [10]

Answer:

The equivalent expression is:

16x^4-81=(4x^2-9)(4x^2+9)

Step-by-step explanation:

We have been given the equation:

f(x)=16x^4-81=0

Equivalent expression can be computed by solving the expression ai its maximum.

We can factorize the given equation:

By using a^2-b^2=(a+b)(a-b)

Here, a=4x^2,b=9

Hence, we get the equation below:

16x^4-81=(4x^2-9)(4x^2+9)

Therefore, the equivalent expression is:

16x^4-81=(4x^2-9)(4x^2+9)

5 0
4 years ago
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