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Nataly [62]
3 years ago
10

Select the expression that is equivalent to x + x + y × y × y. Question 11 options: (a)x^2 + 3y (b)2x + 3y (c)x^2 + y^3 (d)2x +

y^3
Mathematics
1 answer:
beks73 [17]3 years ago
7 0

x+x+y.y.y = 2x+y^3 ( y cube)

So, The answer is (d)

You might be interested in
7. The hexagon GIKMPR is regular. The dashed line segments form 30 degree angles. what is the image of oh after a rotation of 18
velikii [3]

Answer:

The image of OH is ON.

Step-by-step explanation:

Te figure GIKMPR is a regular hexagon. The number of vertices of a regular hexagon is 6. The central angle between any two consecutive vertices is 60 degree.

The dashed line segments form 30 degree angles.

If we rotate the hexagon 180 degree about O, then the each point shifts to 6th place from its original place.

Since we rotate the hexagon 180 degree about O, so the image and preimage lies on a straight line. Because a straight line make angle of 180 degree.

The line OH and ON lies on a straight line therefore the image of OH is ON.

3 0
4 years ago
What is the slope that passes through (-4,4) and (-6,6)
Bad White [126]

Answer:(2,2)

Step-by-step explanation:

7 0
3 years ago
If quadrilateral LMNO is a square, find the missing measures. Round your answers to the nearest tenth, if necessary. LN=46. What
aleksley [76]

The values of OM, PN, ON and MN of the given square are;

OM = 46

PN = 23

ON = 32.5

MN = 32.5

<h3>Pythagorean theorem</h3>

We are given;

LN = 46

  • Now, LN is the diagonal of the square and as such to get the sides of the square, we will make use of pythagoras theorem to get;

LO² + ON² = 46²

Since LO = ON, then;

2LO² = 46²

LO² = 46²/2

LO = √1058

LO = 32.5

Thus;

LO = ON = MN = 32.5

For the diagonals;

LN = OM = 46

Also; LP = PN = 46/2 = 23

Read more about pythagoras theorem at;brainly.com/question/3317136

4 0
3 years ago
HELP ASAP
kow [346]

Answer:

C

Step-by-step explanation:

The distributive property says that

a\cdot (b+c)=a\cdot b+a\cdot c

Consider option C. In this option,

(0.7\cdot 0.7)+(0.7\cdot 0.9)+(0.7\cdot 0.2)=0.7\cdot (0.7+0.9+0.2)

The left part consists of three products

(0.7\cdot 0.7)\\ (0.7\cdot 0.9)\\ (0.7\cdot 0.2)

Each of these products has the factor 0.7. Usig the distributive property, we can write this factor before the brackets and all remaining factors write as the sum in the brackets:

0.7\cdot (0.7+0.9+0.2)

This is exactly the right part of equality from option C.

7 0
3 years ago
PLEASE HELP ME ANSWER ASAP!
Blizzard [7]
Either twice or more than twice. But I’d go with twice
8 0
4 years ago
Read 2 more answers
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