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Nikolay [14]
3 years ago
8

What the answer to Y=3x+6 x=4

Mathematics
2 answers:
xxTIMURxx [149]3 years ago
8 0
The answer is 18 because you multiply 4 times 3 and then you add the 6 which equals 18
LuckyWell [14K]3 years ago
5 0
Y=18

First you plug X=4 into Y=3x+6
So Y=3(4)+6
Then Y=12 +6
So y=18
So X=4
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The angle 01 is located in Quadrant I, and sin(01)=1/2 what is the value of cos(01)
vovikov84 [41]

Answer:

The value of Cos(01) is 0.866 or √3/2

Step-by-step explanation:

In this question, we are asked to calculate the value of cos (01) given the value of sin(01)

Now, given the value of sin (01), we can calculate the value of cos (01).

To get the value of 01, we simply find the value of the arc sin 01

Mathematically since sin (01) = 1/2

(01) = arc sin (1/2)

(01) = 30 degrees

Now since 01 = 30 degrees

cos 01 = Cos (30) = 0.8666 or simply √3/2

4 0
3 years ago
If every side of a triangle is doubled, then what is the increase in the area of the triangle ​
SIZIF [17.4K]

think the area would be 2x

4 0
2 years ago
A chef buys 9 cucumbers, 18 peppers, and 21 tomatoes. How much did he spend?6 for 2 dollars for cucumbers 12 for 9 dollars for p
geniusboy [140]
6 Cucumbers = $2
 $2/6 = $0.33 per cucumber
12 peppers= $9
$9/12= $0.75 per pepper
6 tomatoes= $4
$4/6= $0.66 per tomatoes
9 cucumbers= $2.97
18 peppers= $13.5
21 tomatoes=$13.86
Total= (2.97+13.5+13.86)----> $30.33



3 0
3 years ago
-6+ (-20) + (-40) + 3d
cupoosta [38]

Answer:

-3(22-d) ?

Step-by-step explanation:

I hope this is right please let me know

8 0
2 years ago
How can you isolate the variable in this inequality?
Ierofanga [76]

Answer:

C- Divide both sides by 3.

Step-by-step explanation:

In order to isolate the variable, we will have to remove all non-1 coefficients from the variable. Since 3b can be written as 3(b), b is being multiplied by 3. So the only way to isolate the variable is to do inverse operations, which would be to divide both sides of the inequality by 3.

Hope this helped!

3 0
3 years ago
Read 2 more answers
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