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Vladimir79 [104]
3 years ago
11

Five-X=12 what does x=?

Mathematics
2 answers:
Irina18 [472]3 years ago
6 0
X is 7 obiviously because when you subtract 5 from both sides you are gonna have 7 for x
ValentinkaMS [17]3 years ago
4 0
7 
Isolate X 

x=12 - 5
x=7 
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A point is plotted on the number line at 234 . A second point is plotted at −413 .
hammer [34]

Answer:

7 1/12

Step-by-step explanation:

i took the test 1.13 Quiz: Distance on a Number Line

6 0
3 years ago
(7x10^-6) (8x 10^-5)
DENIUS [597]

Answer:

56x^2 + 10^-11

Step-by-step explanation:

multiply the 7x and 8x and you get 56x^2

multiply the 10^-6 and 10^5-5 and you get 10^-11

8 0
3 years ago
Find the area of the shape below
djverab [1.8K]
Break it down into a rectangle and triangle.
Area of rectangle is lw
One side of the rectangle is 8 (MA)
The other side is 6
Area is 8x6 = 48

Area of a triangle is 1/2 bh
h is 8
b is 10(AZ) - 6 (ME) = 4
Area of triangle is 1/2 (4 x 8) = 12

Add 48 and 12 to get 60
The area is 60
7 0
3 years ago
PLISS ANSWER :C DONT ANSWER IF YDK THAnKSSS<br> *also pls look at both images :)*
Iteru [2.4K]

Answer:

First image: (6, -1)

2nd image: y = 63

Explanation:

1)

2x + y = 11

1/2x - 5y = 8

y = -2x + 11

1/2x - 5(-2x + 11) = 8

1/2x + 10x - 55 = 8

10.5x - 55 = 8

10.5x = 63

x = 6

2x + y = 11

2(6) + y = 11

12 + y = 11

y = -1

(x , y) = (6, -1)

2)

1/4(8y - 4.8) = 2 (0.9y + 5.4) + 3/5

2y - 1.2 = 1.8y + 10.8 + 0.6

0.2y - 1.2 = 11.4

0.2y = 12.6

y = 63

7 0
3 years ago
The measure of two supplementary angles, ls and lt, are in the ratio of 7:3. find the value of mls.
ioda

The value of measure of ls is 126 degrees.

It is given in the question that the measure of two supplementary angles, ls and lt, are in the ratio of 7:3.

We have to find the value of measure of ls.

Let the measure of two supplementary angles ls and lt be 7x and 3x respectively.

We know that, the sum of measure of  two supplementary angles is 180 degrees.

Hence, according to the data given in the question, we can write,

7x + 3x = 180 degrees

10x = 180

x = 180/10

x = 18 degrees

Hence,

mls = 7x = 7*18 = 126 degrees.

To learn more about supplementary angles, here:-

brainly.com/question/13045673

#SPJ4

4 0
1 year ago
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