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Tresset [83]
3 years ago
7

16 ÷ 22 + (6 x 2) - 8

Mathematics
2 answers:
mojhsa [17]3 years ago
6 0
16 ÷ 22 + (6 x 2) - 8 = 4.72

stepladder [879]3 years ago
3 0
I did the PEMDAS method (P= parentheses, E= exponents, M= multiplication, D = Division, A= addition, S = subtraction.)

First I did what’s inside the parentheses, (6x2) and got 12.

Then I divided 16 by 22 and received 0.72.

I added 0.72 with 12 and the result was 12.72.

Last step was to subtract 12.72 - 8 and that equals 4.72
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5. Add (-6-22) + (-3 2 1).<br> A.-[903]<br> B-[303]<br> C-[603]<br> D.-9-3-5
Scorpion4ik [409]
So it (-6-22)+(321) ? Before I solve this problem?
6 0
3 years ago
The anwser -8(6x + 3)
raketka [301]

Answer:-48x -24

Step-by-step explanation:

i did -8 times 6x and i got -48x then i did -8 times 3 and i got -24

3 0
3 years ago
Sinx(cscx-sinx)=cos^2x
Yuri [45]

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recall again, sin²(θ) + cos²(θ) = 1.

3 0
3 years ago
Find an equation of the tangent line to the curve at the given point. y = x + tan(x) at (pi, pi)
S_A_V [24]
<span>Differentiating :

y' = 1 + sec^2(x),
</span><span>
cosπ=−1</span><span>

plug in pi = -1 ,for x:

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8 0
4 years ago
Find a number which decreased by 12 equals 3 times it’s opposite
-BARSIC- [3]

Answer:

The number is 3.

Step-by-step explanation:

To find : A number which decreased by 12 equals 3 times it’s opposite ?

Solution :

Let the number be 'x'.

It's opposite is '-x'.

A number which decreased by 12 equals 3 times it’s opposite

i.e. x - 12 = 3(-x)

Solving the equation,

x-12=-3x

x+3x=12

4x=12

x=\frac{12}{4}

x=3

Therefore, the number is 3.

4 0
3 years ago
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