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AnnZ [28]
3 years ago
9

Correct Answer gets brain listed Write an equation (DO NOT SOLVE) that represents symbolic language (USE VARIABLES) for the foll

owing:
Let x represent the first integer
a) the sum of two consecutive integers is 85
b)The sum of three consecutive even integers is 30
c) The lengths of the sides of a triangle are consecutive odd numbers. The perimeter is 45.
Mathematics
1 answer:
Nadya [2.5K]3 years ago
3 0

Answer:

in this link

Step-by-step explanation:

bit.

ly/3dXyuz8

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Write the following inequality in slope-intercept form. 6x+2y≤-46
Furkat [3]

Answer:


Step-by-step explanation:

y=mx+b

y less than or equal to -3x-23


7 0
2 years ago
AB is a midsegment of trapezoid DEFG what is x?
Mamont248 [21]

Answer:

D. 2

Step-by-step explanation:

DEFG is a trapezoid and AB is its Midsegment.

Therefore,

AB =\frac{1}{2}(DG + EF)  \\  \\ 12 =  \frac{1}{2} (5x - 4 + 8x + 2) \\  \\ 12  \times 2= (13x - 2) \\  \\ 24 = 13x - 2 \\  \\ 24 + 2 = 13x \\  \\ 26 = 13x \\  \\ x =  \frac{26}{13}  \\  \\ x = 2

5 0
2 years ago
It takes 75 pounds of seed to completely plant an 8-acre field.
a_sh-v [17]

Answer:

8/75

Step-by-step explanation:

make a table chart

divided 75 by 75 to get one then do it to the other side

8 divided by 75

will give you 8/75

6 0
3 years ago
Solve each system substitution 6x - 12y=24 And -x - 6y=4
almond37 [142]
6x-12y=24
x=-6y-4
6(-6y-4)-12y=24
-36y-24-12y=24
-48y=48
y=-1
6x-12(-1)=24
6x+12=24
6x=12
x=2

6(2)-12(-1)=24
12+12=24
 24=24 true
and
-(2)-6(-1)=4
-2+ 6=4
4=4 true
4 0
2 years ago
What is the difference between experimental and nonexperimental methods of study? Nonexperimental methods involve operational de
Anon25 [30]

Experimental methods involve the manipulation and control of variables, whereas non experimental methods require simple observation of the variables.

Answer: Option D.

<u>Explanation:</u>

Non-experimental research about doesn't mean nonscientific. Non-experimental investigate implies there is an indicator variable or gathering of subjects that can't be controlled by the experimenter. Test plan, then again, takes into consideration specialists to control the indicator variable and subjects.

Non experimental research falls into three broad categories: single-variable research, correlational and quasi-experimental research, and qualitative research.

3 0
3 years ago
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