2 years ago

To solve -3 = -19 + , what steps would you use? 19 5

Mathematics

2 answers:

Lelu [443]2 years ago

5 0

Pythagorean Theron

svp [43]2 years ago

5 0

Answer:

uhhhh

Step-by-step explanation:

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Will give brainliest

Vlada [557]

Answer:

lenght = 2x + 3

breadth = x - 1

perimeter = 40

Now,

perimeter = 2(l+b)

40= 2( 2x + 3 + x - 1)

40= 2(3x - 2)

40 = 6x- 4

40+4 =6x

44/6 =x

x = 7.33

6 0

2 years ago

Simplify the expression<br> (-1-3i)(-6-i)

Ivan

(-1-3i)(-6-i)
=6+i+18i+3i^2
=3i^2+19i+6. Hope it help!

7 0

2 years ago

Would really appreciate the help, can't seem to figure out the answer;-;

Dafna11 [192]

Answer:

-1*70

Step-by-step explanation:

-1*70=-71

7 0

2 years ago

If -15 is added to a number, the sum will be 8 times the number. find the number

Pachacha [2.7K]

Equation: 8x= -15+x
answer: ⤵

$x = - \frac{15}{7}$

4 0

3 years ago

Evaluate t Divided 3/4 for T equal 9 3/4

Molodets [167]

T / 3/4 ; t = 9 3/4

9 3/4 / 3/4

9 3/4 = 39/4

39/4 / 3/4
39/4 x 4/3
39 x 4 = 156
4 x 3 = 12
156/12 / 4/4 = 39/3 = 13

7 0

2 years ago