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lakkis [162]
4 years ago
10

Which steps would be used to solve the equation? Check all that apply. 2 and two-thirds + r = 8 Subtract 2 and two-thirds from b

oth sides of the equation. Add 2 and two-thirds to both sides of the equation. 8 minus 2 and two-thirds = 5 and one-third 8 + 2 and two-thirds = 10 and two-thirds Substitute the value for r to check the solution.
Mathematics
1 answer:
Jet001 [13]4 years ago
4 0

Answer:

Subtract 2 and two-thirds from both sides of the equation

8 minus 2 and two-thirds = 5 and one-third

Substitute the value for r to check the solution.

Step-by-step explanation:

2 2/3  + r   = 8

Subtract 2 2/3 from each side

2 2/3  + r  - 2 2/3   = 8 - 2 2/3

r = 5 1/3

Check the solution

2 2/3 +5 1/3 =8

8 =8

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Hi everyone i hope you can help with this exercise
AleksandrR [38]

s = area = 11.76

p = perimeter = 16.8

r=2*11.76/16.8=23.52/16.8=1.4

r=1.4

a= 90 degrees

b=36.87 degrees

c=53.13 degrees

triangle is in a circle

Circumradius: R = 3.5

8 0
2 years ago
Elizabeth’s aunt started a college savings account for her with $6,000. What is the balance of the account after 5 years if the
vaieri [72.5K]

Answer:

6750

Step-by-step explanation:

simple interest = P×r%×t

P = $6000

r = 2.5%

t = 5 years

I = 6000 × 2.5/100 × 5

= 750

6000 + 750 = $6750

7 0
3 years ago
The functions f(x) and g(x) are described below: f(x) = 7x + 9 g(x) = 7x − 4 The graph of g(x) is obtained by shifting down the
Lelu [443]

The graph of each function is a sloping straight line, and

they both have the same slope (they're parallel).

In order to make the graph of  f(x)  coincide with (lie on top of) the

graph of  g(x),  you have to slide the graph of  f(x)  down  13 units.

You can look at their y-intercepts:  The intercept of  f(x) is  +9 ,

and the intercept of  g(x)  is  -4 .  So they cross the y-axis at

two points that are  13 units apart.  Since the lines are parallel,

they're  13 units apart everywhere. And the graph of g(x) is always the lower one.

6 0
4 years ago
Read 2 more answers
Please answer correctly! I will mark you as Brainliest!
Ymorist [56]
<h3>Answer:</h3>

We know that,

Volume of cone = 1/3πr²h

  • 1/3 × π × (7)² × 9
  • 49 × 3π
  • 147π inches³

So. <u>Correct choice</u> - [B] 147π inches³

7 0
3 years ago
What is the reflection?
Bond [772]

Answer:

u' = (-1, -4) , v' = (2, -4), w' = (2, -7)

Step-by-step explanation:

7 0
4 years ago
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