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dalvyx [7]
2 years ago
12

Help on this. missed class today confused on this

Mathematics
1 answer:
Vanyuwa [196]2 years ago
4 0

Answer:

I am not sure about the first 4 but the rest are in the pic

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A training field is formed by joining a rectangle and two semicircles. The rectangle is 87 m long and 69 m wide. What is the len
liq [111]

Answer:

390.66 meters

Step-by-step explanation:

perimeter = 2(87) + 3.14(69)

= 174 + 216.66

= 390.66

4 0
3 years ago
HURRY PLEASE
MAVERICK [17]
Answers - from top to bottom

7(x - 2) = x + 16
distributive \: property
addition \: property \: of \: equality
7x = x + 30
subtraction \: property \: of \: equality
6x = 30
division \: property \: of \: equality
simplifying





8 0
3 years ago
Read 2 more answers
Solve for q.<br><br> 3/5 = q/10<br><br> q=?
Helga [31]
Simply the equation by using cross-multiplication, you get 30=5q
Then you swap sides of the equation, you get 5q=30
Then you divide both sides of the equation by 5
Your answer is q=6
4 0
3 years ago
Solving Linear Equat<br> Solve the linear equation:<br> 3.4 + 2(9.7 – 4.8x) = 61.2
JulijaS [17]

Answer:

Step-by-step explanation:

Simplifying

3.4 + 2(9.7 + -4.8x) = 61.2

3.4 + (9.7 * 2 + -4.8x * 2) = 61.2

3.4 + (19.4 + -9.6x) = 61.2

Combine like terms: 3.4 + 19.4 = 22.8

22.8 + -9.6x = 61.2

Solving

22.8 + -9.6x = 61.2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-22.8' to each side of the equation.

22.8 + -22.8 + -9.6x = 61.2 + -22.8

Combine like terms: 22.8 + -22.8 = 0.0

0.0 + -9.6x = 61.2 + -22.8

-9.6x = 61.2 + -22.8

Combine like terms: 61.2 + -22.8 = 38.4

-9.6x = 38.4

Divide each side by '-9.6'.

x = -4

Simplifying

x = -4

8 0
3 years ago
Read 2 more answers
Ms. Bergstedt asked two students to come up with two different sequences. Jay created this sequence: The first term is 4 and eac
Roman55 [17]
Well, create an equation.


y=6x+4 and y=5x+8


From there you would go to Desmos.com and find out. The answer is 4,28.
This means it's the fourth term and the number is  28.
5 0
3 years ago
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