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Helga [31]
2 years ago
5

questionten times a number, x, is one-half the sum of the number and three. which answer represents this situation? 10x

Mathematics
1 answer:
nataly862011 [7]2 years ago
7 0

The solution of the equation 20x = x + 3 will be 3 / 19. Then the correct option is A.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.

Ten times a number, x, is one-half the sum of the number and three. Then the equation will be

10x = 1/2(x + 3)

Simplify the equation, then we have

20x = x + 3

19x = 3

x = 3 / 19

The solution of the equation 20x = x + 3 will be 3 / 19. Then the correct option is A.

The missing options are given below.

A. 10x = 1/2(x + 3)

B. 10x = 1/2x

C. 10x = 1/2x + 3

D. 10x = (x + 3)

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ4

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Use the equation below to find y , if m =4 ,x=8 and b=-1
Black_prince [1.1K]

Answer: y = 31

Step-by-step explanation:

The equation of a line is y = mx+b

Plugging in the values, we get

y = 4*8 + (-1)

y = 32-1

y = 31

7 0
3 years ago
What angles are complementary to 3 ? select all that apply
aleksandr82 [10.1K]

Answer:

its angle 2

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Read 2 more answers
-4 and n minus 10 is greater than 2
Anestetic [448]

Answer:

is n<-3

Step-by-step explanation:

The answer and the solution are in the picture above

4 0
4 years ago
A 4 by 5 inch photo is enlarged by multiplying every
dem82 [27]

Answer:

Perimeter ratio = 2:1

Area ratio = 4:1

Step-by-step explanation:

<u>Perimeter</u>

Perimeter of the smaller photo = 2l+2w

=2(5)+2(4)

=18 inches

Perimeter of larger photo = 2l+2w

=2(10)+2(8)

=36 inches

Ratio:

Perimeter of larger photo : perimeter of smaller photo = 36:18

=2:1

<u>Area</u>

Area of smaller photo = lw

=5\times4

=20 inches²

Area of larger photo = lw

= 10\times8

=80 inches ²

Ratio

Area of larger photo : area of smaller photo = 80:20

=4:1

∴The ratio of the perimeters = 2:1, and the ratio of the areas = 4:1

Hope this helps :)

6 0
3 years ago
What two numbers multiply to -3000 and add to -10
yKpoI14uk [10]
The two numbers are -60 and 50.

Check-
-60*50=-3000 \\ -60+50=-10

6 0
4 years ago
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