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MrMuchimi
2 years ago
12

Which system of inequalities is represented by the graph; need help ASAP

Mathematics
2 answers:
dalvyx [7]2 years ago
8 0

Answer:

blue line : y>3x+3

red line : -y>x+2

notice the line and try to find x and y intercepts of both line.

then form an equation.

Rashid [163]2 years ago
7 0

Answer:

see below

Step-by-step explanation:

Blue line equation: y = 3x + 3

Red line equation: y = -x - 2

Blue shaded area:  3x + 3 \leq y

Yellow shaded area: -x - 2 > y

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If the map ratio of a map is 1:100000 and the distance between two
dsp73

Answer:

Given that,

Map scale = 1:100000

Map distance = 8cm

Therefore,

MD ÷ AD = 1 ÷ 100000

8 ÷ AD = 1 ÷ 100000

AD = 8 × 100000

AD = 800000

8 0
2 years ago
Please help I will give brainliest to first person who answers!
BigorU [14]

Answer:

71 degrees

It's the measure of angle 1.

4 0
3 years ago
All real number that are less than or equal to -3 and greater thank or equal to -8
Mariulka [41]

Answer:

-3, -4, -5, -6, -7, -8

Step-by-step explanation:

Im not sure if that is what you are looking for or if you want x ≤ -3 and x ≥ -8

6 0
3 years ago
PLSSS HELP IF YOU TURLY KNOW THISS
Lelu [443]

Answer:

8(4+2x)=16

distributive property

32+16x=16

subtract

16x=-16

divide

x=-1

7 0
2 years ago
Dustin has only nickels and quarters in his piggy bank. He was 49 total for combined value of $8.85. How many of each type of co
Troyanec [42]
Let's use the variables N and Q for the number of nickels and the number of quarters.

We know there are 49 total coins, so we can write the following equation:

N + Q = 49

We can solve this equation for one variable which will help in the next step. Let's solve for N:

N = 49 - Q

Next, we know that nickels are worth $0.05 and quarters are worth $0.25. We can use these values along with the total value of $8.85 to create another equation.

0.05N + 0.25Q = 8.85

Now we can use substitution to solve our system out equations. We solved the first equation for N, so we can plug 49 - Q in for N.

0.05(49-Q) + 0.25Q = 8.85

Distribute and combine like terms.

2.45 - 0.05Q + 0.25Q = 8.85

2.45 + 0.2Q = 8.85

0.2Q = 6.4

Q = 32

Plug 32 in for Q in N + Q = 49 to find the number of nickels.

N + 32 = 49

N = 17

Dustin has 32 quarters and 17 nickels.


4 0
3 years ago
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