All categories

1 year ago

7th grade math hard for me easy for you

Mathematics

2 answers:

Annette [7]1 year ago

8 0

Answer:

x=12

Step-by-step explanation:

180-140=40

40+40=80

8x12=96+4=100

Alina [70]1 year ago

7 0

X=12 I think that’s the answer not sure

You might be interested in

7. Frieda and three of her friends decide to go

yarga [219]

Answer:

Step-by-step explanation:

12.75 * 4 = 51

23.75 * 4 = 95

95 - 51 = 44

You have to subtract the cost of the life preservers to get the cost of the canoe.

3 0

3 years ago

Read 2 more answers

Graph the equation<br>y = -x + 3

Xelga [282]

Answer:

Step-by-step explanation:

8 0

3 years ago

Adjacent i need help understanding this

Cerrena [4.2K]

Answer:

The definition of adjacent in math can mean a couple of different things. For angles, adjacent angles would be any two angles that share a side. In other words, two angles right next to each other.

A more broad meaning is just any two geometric shapes that are next to each other in a figure.

8 0

2 years ago

If R= {(1,2), (3,4), (5,6), (8,9)} find the domain and range of R a. Find value of X and Y.

podryga [215]

<h2>The Domain and Range of a Set of Ordered Pairs</h2><h3>Answer:</h3>

Domain: $x \in \{ 1, 3, 5, 8 \}$

Range: $y \in \{ 2, 4, 6, 9 \}$

<h3>Step-by-step explanation:</h3>

We are given the set of ordered pairs: $R$ . The Domain is just the set containing all the $x$ values of each ordered pair of $R$ . Recall that in the ordered pair $(a,b)$ , $a$ is the $x$ value. In set $R$ , we can see that the $x$ values are $\{ 1, 3, 5, 8 \}$ .

For the Range, it is just the set containing all the $y$ values of each ordered pair of $R$ . Recall that in the ordered pair $(a,b)$ , $b$ is the $y$ value. In set $R$ , we can see that the $y$ values are $\{ 2, 4, 6, 9 \}$ .

7 0

2 years ago

In the linear equation: 8x - 2y = 16, the slope of this line is

mr_godi [17]

Answer:

x - y = 1

Step-by-step explanation:

by divided by two on both sides then dividing by 8 on both sides and we are left with x - y = 1

6 0

2 years ago

Read 2 more answers