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ycow [4]
3 years ago
13

4

Mathematics
1 answer:
alex41 [277]3 years ago
7 0

Answer:

Step-by-step explanation:

Hope it helps

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(1.5 X 10-2) (8.0 X 10-1)
d1i1m1o1n [39]
Answer: 4080

51•80=4080
7 0
3 years ago
If it is true that z2 - 6 = 19, then z2 + 6 = ?
qwelly [4]
The answer is probably the opposite which in this case would be -19 ?
5 0
3 years ago
Given g(x)=|-3x+16|, if g(x)=18, find x.
LenaWriter [7]

Answer:

x = - \frac{2}{3} , x = \frac{34}{3}

Step-by-step explanation:

The absolute value function always gives a positive value, however, the expression inside can be positive or negative, that is

- 3x + 16 = 18 or -(- 3x + 16) = 18

Solving

- 3x + 16 = 18 ( subtract 16 from both sides )

- 3x = 2 ( divide both sides by - 3 )

x = - \frac{2}{3}

or

-(- 3x + 16) = 18

3x - 16 = 18 ( add 16 to both sides )

3x = 34 ( divide both sides by 3 )

x = \frac{34}{4}

As a check

Substitute these values into the left side of the equation and if equal to the right side then they are the solutions.

| - 3(- \frac{2}{3} ) + 16 | = | 2 + 16 | = | 18 | = 18 ← True

| - 3(\frac{34}{3} ) + 16 | = | - 34 + 16 | = | - 18 | = 18 ← True

Thus x = - \frac{2}{3} and x = \frac{34}{3} are the solutions

8 0
3 years ago
Read 2 more answers
Use the distributive property to simplify: -7 (3m - 4)
german

Answer: -21m+28

Step-by-step explanation:

-7(3m-4)

-7* 3m = -21m

-7*-4= 28

8 0
3 years ago
Read 2 more answers
Each baby dinosaur made 15 paintings and each adult dinosaur made 7 paintings. The entire herd made 208 paintings in total, and
zavuch27 [327]
Idk if this is the right answer. But I think it is.

15x3=45
45+7=52
208-52=156
3 0
3 years ago
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