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Vedmedyk [2.9K]
4 years ago
10

Pls solve people.I need the answer for a test which is in a 1 hour.Just the 1st part of the or question

Mathematics
1 answer:
KengaRu [80]4 years ago
3 0

Answer:

Answer is 0.617

Step-by-step explanation:

If you are allowed to use calculator for a few steps like large number multiplication then this would be quite easy. It is basically a test of some of the math rules like inverse of a fraction, changing division to multiplication etc.

Go through each image.

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Please help i will give extra points
castortr0y [4]

Answer:

11

Step-by-step explanation:

3 x 4 ÷ 6 + 3²

multiply 3 and 4 to get 12

\frac{12}{6}+3²

divide 12 by 6 to get 2

2+3²

find 3 to the power of 2 to get 9

2+9

Add 2 and 9 to get 11

11

hope this helps!

4 0
3 years ago
Which equation can be used to solve for b? 8ft and angle 30
Nostrana [21]

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4 0
4 years ago
Read 2 more answers
What is the value of k
atroni [7]
I can't see a clear shot of your picture.
6 0
3 years ago
What is the solution of the equation? <br> please help!!
Leno4ka [110]
The answer is 46, The solution is listed below:

\sqrt{2x+8}-6=4 \\  \\  &#10; \sqrt{2x+8}=10 \\  \\ &#10;2x+8=(10)^{2} \\  \\ &#10;2x+8=100 \\  \\ &#10;2x=92 \\  \\ &#10;x= 46
3 0
3 years ago
Solve system by elimination -9x - y =-19 <br> 5x + y = 15
vredina [299]

Answer:

(1, 10 )

Step-by-step explanation:

Given the 2 equations

- 9x - y = - 19 → (1)

5x + y = 15 → (2)

Adding the 2 equations term by term will eliminate the y- term

- 4x + 0 = - 4

- 4x = - 4 ( divide both sides by - 4 )

x = 1

Substitute x = 1 into either of the 2 equations and solve for y

Substituting into (2)

5(1) + y = 15

5 + y = 15 ( subtract 5 from both sides )

y = 10

solution is (1, 10 )

6 0
3 years ago
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