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jasenka [17]
3 years ago
7

Find the sum of 7g and 4g + 2

Mathematics
2 answers:
Shtirlitz [24]3 years ago
5 0

Answer:

13g

Step-by-step explanation:

7g+4g+2=

11g+2=

13g

Irina18 [472]3 years ago
4 0

Answer: 4g^2 +9g -3

Step-by-step explanation:

The difference is the sum of three terms that i dont feel like writing out....

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The question is on the attached image :)
olga_2 [115]
The mean can be found by adding the two numbers and dividing by 2

let the second number be y

(x + y)/2 = 1/2x + 1

solve for y

multiply each side by 2
x + y = 2(1/2x + 1)
distribute
x + y = x + 2
subtract x on both sides
y = 2

ANSWER: the second number is 2

6 0
2 years ago
20 cm
lawyer [7]

The area of the arrow given in the figure is 610 square cm

<h3>Area of composite figure</h3>

The given figure is made up of rectangle and triangle. The area is expressed as:

Area = Area of rectangle + area of triangle

Substitute the given parameters

Area of the arrow = (15*20) + 0.5(31 * 20)

Area of the arrow = 300 + 310
Area of the arrow = 610 square cm

Hence the area of the arrow given in the figure is 610 square cm

Learn more on area of composite figures here: brainly.com/question/21135654

#SPJ1

7 0
1 year ago
Evaluate the expression when c=4,d=6 and e=10
natima [27]
Errrmmm.... Where is the expression?
6 0
3 years ago
I need help with my math test can anyone get on a zoom to help..
Irina18 [472]

Ans123

Step-by-step explanation:

sure what the zoom

5 0
3 years ago
Carla paid $129 plus 6% sales tax for a guitar. What
Nesterboy [21]

Answer:

136.74

Step-by-step explanation:

6 percent of $129 is $7.74

129 plus 7.74 = 136.74

4 0
2 years ago
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