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igomit [66]
3 years ago
10

What is the answer? A: 5/20 B:5/11 C: 19/20 D: 1 9/20

Mathematics
1 answer:
Kaylis [27]3 years ago
7 0
The answer is D.
Find common factors of denominators.
15+10+4/20= 29/20= 1 9/20 :)
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What is the quotient (6x4+15x3+10x2+10x+4) ÷ (3x2 + 2)?
Elza [17]
We want to evaluate
\frac{6x^{4}+15x^{3}+10x^{2}+10x+4}{3x^2+2}

Perform long division
                                  2x²  + 5x  + 2
           ----------------------------------------
3x²+2 | 6x⁴ + 15x³ + 10x² + 10x + 4
             6x⁴ +             4x²
           ----------------------------------------
                      15x³ + 6x² + 10x + 4
                      15x³           + 10x
            ---------------------------------------
                                6x²           + 4
                                6x²           + 4

Answer: 2x² + 5x + 2

3 0
3 years ago
I need help with these two
svetlana [45]
The first one is A and the second one is C
7 0
3 years ago
Can somebody please help me with this question?
Aliun [14]

Answer:

120, 114, 126

Step-by-step explanation:

Since these are all exterior angles, they will all always add up to 360°. Since we know this, you can set up an equation and it would be x+(x+6)+114=360. When added you get 2x+120=360. Now subtract 120 on each side to get 2x equals 240. Then you divide by 2 and get that x is 120. Now all you have to do is plug x into the equations for the angles so they would be 120, 114, and 120+6 so 126. Now you have 120,114,and 126 as your angles. To check, just add all the angle measurements up and it should equal 360.

4 0
3 years ago
Read 2 more answers
PLZ NEED HELP QUESTION IN THE PICUTRE
notsponge [240]

Answer:

<em>Option B</em>

Step-by-step explanation:

<u>Congruent Triangles</u>

The SAS Similarity Theorem states that if two sides in one triangle are proportional to two sides in another triangle and the included angle in both triangles are congruent, then the two triangles are similar.

The triangles \Delta LKN\ and\ \Delta KNM are congruent if the relation between LK and KN is the same as the relation between KN and MN, that is

\displaystyle \frac{4}{2}=\frac{2}{MN}

It means that

MN=1

Option B

6 0
3 years ago
Tanya runs a catering business. Based on her records, her weekly profit can be approximated by the function, where x is the numb
uranmaximum [27]

answer is in image attached

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3 years ago
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