3 years ago

I need help with this please

Mathematics

1 answer:

Mariana [72]3 years ago

7 0

Answer:

Step-by-step explanation:

X'(-6;9)

Y'(9,3)

Z'(-8,-6)

You might be interested in

6a-11=4a+1 someone plz help mehhhhh!!

Nutka1998 [239]

Okay, so we have $6a-11=4a+1$ we will start by subtracting 4a from each side because it is the smallest number that has a variable. Giving us $2a-11=1$ once again, since -11 would be the smallest number we will add 11 to both sides, giving us $2a=12$ . Finally, we divide both sides by two to get rid of the 2 in front of the variable, leaving only our answer, $a=6$ .

6 0

3 years ago

Read 2 more answers

Tollowing: a) 3x + 4 = 9.5 7 + 2x = b) = 5

Vera_Pavlovna [14]

See attachment for math work and answer.

8 0

3 years ago

The weekly salaries of a sample of employees at the local bank are given in the table below. Employee Weekly Salary Anja $245 Ra

Setler [38]

The mean of the data is given

$\frac{245+300+325+465+100}{5}=287$

The variance of the data is given
$( \frac{245^{2}+300^{2}+325^{2}+465^{2}+100^{2}} {5})-(287^{2})$ $96375- 287^{2} =14006$

5 0

3 years ago

Read 2 more answers

Solve the following equations using the partial quotients strategy.

marissa [1.9K]

Answer:

1. 8,397 ÷ 27 =311

2. 9,396 ÷ 18 =522

3. 8,442 ÷ 14 =603

Step-by-step explanation:

3 0

3 years ago

Answer ASAP, will give brainliest

Eduardwww [97]

Answer:

A) 5.4 cm

Step-by-step explanation:

Length of mid segment = (sum of parallel sides )/2

Sum of parallel sides = PQ + SR = 9 + SR

$\frac{9+SR}{2}=MN\\\\\frac{9+SR}{2}=7.2 cm\\9 +SR = 7.2*2\\\\9 + SR = 14.4\\ SR = 14.4 -9 \\SR = 5.4 cm$

4 0

3 years ago