All categories

3 years ago

Find the sum of the three expressions and choose the correct answer. 2x 2 y 2 - 7xy + 5y 2 8xy - 3y 2 x 2 y 2 + 4y 2

1 answer:

4 0

2x^2y^2 - 7xy + 5y^2 + 8xy - 3y^2 + x^2y^2 + 4y^2

3x^2y^2 - 7xy + 5y^2 + 8xy -3y^2 + 4y^2

3x^2y^2 + xy + 5y^2 - 3y^2 + 4y^2

3x^2y^2 + xy +6y^2

You might be interested in

Help points and Awnser !!

Vsevolod [243]

Answer:

I say 20% but I may be wrong

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Can someone please help me

Daniel [21]

Answer:

(-7.5, 3.5)

Step-by-step explanation:

$midpoint \: = ( \frac{x1 + x2}{2} \: , \: \frac{y1 + y2}{2} )$

$= ( \frac{ ( - 5) + ( - 10)}{2} , \frac{(5) + (2)}{2} )$

$= ( \frac{ - 15}{2} , \frac{7}{2} )$

$= ( - 7.5,3.5)$

8 0

3 years ago

Determine the first five multiples for the following number 22

iragen [17]

Lets find

$\\ \sf\longmapsto M_n=22n$

$\\ \sf\longmapsto M_1=22(1)=22$

$\\ \sf\longmapsto M_2=22(2)=44$

$\\ \sf\longmapsto M_3=22(3)=66$

$\\ \sf\longmapsto M_4=22(4)$

$\\ \sf\longmapsto M_4=88$

$\\ \sf\longmapsto M_5=22(5)=110$

3 0

3 years ago

Solve 2 (x + 4) - 10 = 14 step by step

Blababa [14]

Answer:

x=8

Step-by-step explanation:

2(x+4) - 10 =14

distribute the 2 2x +8 -10 +14

simplify 2x-2=14

add 2 2x=16

devide by 2 x=8

3 0

3 years ago

Read 2 more answers

How can you represent and summarize data in a dot plot?

krek1111 [17]

In a dot plot, each one of the dots represents a value in the data set. When there are multiple values at a particular number, the dots just get stacked on top of each other. Using the dots in the plot, you can find the mean, median, mode or any other statistic that you need to summarize the data.

5 0

3 years ago