Ask question

Ask question

All categories

3 years ago

13

Graph each equation 2x+3y=12 x=7

1 answer:

Xelga [282]3 years ago

7 0

Answer:

3y= - 2

Step-by-step explanation:

You might be interested in

AC = 3x -8, BC = -7 + 2x, and AB = 8.<br> Find BC.

Rainbow [258]

Answer:

AB+BC+AC=180°

8 - 7 + 2x +3x -8= 180°

-7+5x=180°

x=180°+7/5

x=37.4°

again

BC=-7+2*37.4

=67.8°

4 0

1 year ago

Find the measure of line KM.<br> A. 14<br> B. 9<br> C. 12<br> D. 10

HACTEHA [7]

$\\ \sf\longmapsto \dfrac{3}{x-4}=\dfrac{6}{x-5}$

$\\ \sf\longmapsto 3(x-5)=6(x-4)$

$\\ \sf\longmapsto 3x-15=6x-24$

$\\ \sf\longmapsto 3x-6x=-24+15$

$\\ \sf\longmapsto -3x=-9$

$\\ \sf\longmapsto x=\dfrac{-9}{-3}$

$\\ \sf\longmapsto x=3$

$\\ \sf\longmapsto KM=3+6=9$

6 0

3 years ago

What is the median of 49 47 48 33 <br> 51 38 47 42 34

statuscvo [17]

Answer:

47

Step-by-step explanation:

arranging in ascending order

33,34,38,42,47,47,48,49,51

total number of terms=9

median=(9+1)/2=5th term=47

8 0

3 years ago

Read 2 more answers

Simplify the expression by using a double-angle formula. −2cos2π91

Hatshy [7]

The Answer of <span>−2cos2π91 =</span> is -2

7 0

3 years ago

Help I'm really confused. i need this ASAP!!!!!<br> -9a^2b^6(-7ab^-4)

Eva8 [605]

The top of “^” needs a number to solve it.

6 0

3 years ago