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Nata [24]
4 years ago
13

Help pls I am confused:(

Mathematics
2 answers:
-Dominant- [34]4 years ago
5 0

Answer:

x=12

Step-by-step explanation:

you bring the 2x over, making it into a -2x.

6x-2x=48

then subtract the 2x from 6x, which is 4x

4x = 48

the divide 48 by 4, which is 12

x=12

san4es73 [151]4 years ago
4 0

Answer:

x = 12

Step-by-step explanation:

6x= 2x = 48

subtract two from both sides

6x - 2x = 48

simplify 6x - 2x to 4x

4x = 48

divide both side by 4

x = 48/4

simplify 48/4 to 12

x = 12

:) hope this helped

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PLZZZZ HELPPPPPP EXTREME FROWNIES IF U DONT ITS MATTTTHHHH
STALIN [3.7K]

Answer:

x=9 and angle B=40

Step-by-step explanation:

5x-5=3x+13

Subtract -3 on both sides of x

5x(-3)-5=3x(-3)=+13

2x-5=13

Add 5 to both sides

2x-5(+5)=13(+5)

2x=18

Divide by 2

x=9

Now that you know x=9, plug it into 3x+13

So, 3(9)+13= 27+13= 40

so ya thats my answer hopefully it helps

(btw both angle A and B are the same so thats why u put them equal)

7 0
4 years ago
Please answer. I have attached the picture of the question and I promise I will give brainliest.
Vaselesa [24]

Answer:

first is the chart so for the time row its 4, 8, 12, 16, 20 & distance is 3, 6, 9, 12, 15

I added the complete graph down below, basically what i did wasplot the points from the chart so (4,3), (8,6), (12,9), (16, 12), and (20,15)

so for example for (4,3) you would first find 4 on the x-axis or the time line and then find 3 on the y-axis and so on let me know if you can see the picture:)

8 0
3 years ago
What is the area of this triangle?
Nikolay [14]

Answer:13.1

Step-by-step explanation:

Area equation:S=S=\frac{1}{2} ab sinθ

4 0
2 years ago
Find the center and radius of the circle with equation (x + 3)^2 + (y – 6)^2 = 100.
Sonja [21]

Answer:

center         (-3,6)

radius(r)         10

Step-by-step explanation:

The center-radius form (it is really called standard form) of a circle is:

(x-h)^2+(y-k)^2=r^2

where (h,k) is the center and r is the radius.

Compare the following:

(x-h)^2+(y-k)^2=r^2

(x+3)^2+(y-6)^2=100

You should see the following:

-h=3

-k=-6

r^2=100.

-h=3 \text{ implies }h=-3.

-k=-6 \text{ implies } k=6.

r^2=100 \text{ implies } r=\sqrt{100}=10.

So the center is (-3,6) and the radius is 10.

6 0
3 years ago
Which property sis used to solve the equation below?<br><br> 7q=49
alukav5142 [94]
Suppose that you multiply both sides of this equation by (1/7).  The result would be q = 7.  Here we have applied the Distributive Property of Multiplication.
8 0
3 years ago
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