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JulijaS [17]
4 years ago
15

When are x+3 and 2 equal?

Mathematics
1 answer:
kodGreya [7K]4 years ago
4 0
They are equal when x is -1
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Triangle A is a scaled version of triangle B. The dimensions of triangle A are twice the dimensions of triangle B. The area of t
Pie

Step-by-step explanation:

the lengths of any line (side, height,...) in A is twice as long as in B.

now, the area of a triangle is

baseline × height / 2

so, two lines are multiplied. that means the factor 2 gets multiplied in 2 times. and that means the area increases by the factor 2×2 = 4

therefore, the area of A is

40.5 × 4 = 162 cm²

7 0
3 years ago
The following refers to a purchase of a machine by a company on January 1, 2021:
omeli [17]

The semi-annual net cash flow that the company must achieve in order for the purchase to be made is $5041.

<h3>How to calculate the cash flow?</h3>

Maximum amount that can be invested = $32348.

Less: Present value of salvage value = $5927

Present value of cash inflow = $32348 - $5927 = $26421.

Net cash flow will be:

= $26421 / PV factor

= $26421/5.242

= $5041

In conclusion, the correct option is $5041.

Learn more about cash flow on:

brainly.com/question/735261

6 0
2 years ago
Which equation has a solution of t = 1/4
ss7ja [257]

Answer:

2t = 1 / 2

Step-by-step explanation:

2t = 1 / 2

t = 1 / ( 2 x 2 )

t = 1 / 4

5 0
3 years ago
Read 2 more answers
PLEASE AWNSEERRRRRRRRRRR wILL GIVE BRANILIEST
Marysya12 [62]

Answer:

Step-by-step explanation:

1=5-4+3-2-1;

2=(5-4+3-2)*1;

3=((5+4)/3) * (2-1);

4=(5+4-3-2)*1;

5=5*(4-3)*(2-1);

6=5-4+(3*2)-1;

7=5+4-3+2-1;

8=(5+4-3+2)*1;

9=5+4+3-2-1;

10=5+4+(3-2)*1;

11=5+4+3-2+1;

12=(5+4-3)*(2*1);

13=((5+4-3)*2)+1;

14=(5+4+3+2)*1;

15=5+4+3+2+1;

16=5+4+(3*2)+1;

17=5+(4*3)*(2-1);

18=5+(4*3)+2-1;

19=(5*4)-3+(2*1);

20=(5*4)-3+2+1;

21=(5*4)+3-(2*1);

22=(5*4)+3-2+1;

23=(5*4)+3*(2-1);

24=(5*4)+3+2-1;

25=(5*4)+3+(2*1);

26=(5*4)+3+2+1;

27=(5*4)+(3*2)+1;

28=5+(4*3*2)-1;

29=5+(4*3*2*1);

30=5+(4*3*2)+1;

31=((5*4*3)/2)+1;

32=5*(4+3)-2-1;

33=5*(4+3)-(2*1);

34=5*(4+3)-2+1;

35=5*(4+3)*(2-1);

36=5*(4+3)+2-1;

37=5*(4+3)+(2*1);

38=5*(4+3)+2+1;

(no equation for 39);

40=5*(4+3+2-1)

8 0
2 years ago
Read 2 more answers
George wants to build a fence around his square backyard measures 60 feet. If it cost $7 per foot for the fence and george only
bogdanovich [222]
A = s2 (Area of a square is its side squared)
P = 4s (perimeter of a square is a side times 4)
A = 324 (the area of this square is 324 ft2)
fencing = $7 per foot
Let's find the side through the area. Find the root:
√324 = √s2
18 = s
Now the perimeter:
P = 4 * 18 = 72
Now to find how much the fencing will cost:
72 * 7 = 504
4 0
3 years ago
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