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3 years ago

what information is necessary to prove the triangles congruent by ASA? by AAS ? show your work please.

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

3 0

Answer:

See Explanation

Step-by-step explanation:

For ASA

$\angle R \cong \angle E$

$RQ \cong EF$

$\angle Q \cong \angle F$

$\triangle PRQ \cong \triangle GEF$

For AAS

$\angle P \cong \angle G$

$\angle R \cong \angle E$

$RQ \cong EF$

$\triangle PRQ \cong \triangle GEF$

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ryzh [129]

$\frac{x*x}{2}=49 \\ \\ x^2=49*2\\x^2=98 \\x= \sqrt{98} \approx 9.9 \ in$

3 0

3 years ago

Alekssandra [29.7K]

Answer:

The number of visit so that both plan cost same is 10 .

Both the plan has equivalent choice of benefit

Step-by-step explanation:

Given as :

A gym has two membership plans.

For Gold plan

The charge per month = $50

The charge per visit = $3

For Platinum plan

The charge per month = $20

The charge per visit = $6

Let The number of visit for which each plan be same = n visits

Now, According to question

∵ Each plan cost to be same

So,

The charge per month for gold plan+ The charge per visit × numbers of visit = The charge per month for platinum plan+ The charge per visit × numbers of visit

I.e $50 + $3 × n = $20 + $6 × n

Or, $50 - $20 = $6 × n - $3 × n

Or, $30 = ($6 - $3) × n

Or, $30 = $3 × n

∴ n = $\dfrac{30}{3}$

I.e n = 10

So, The number of visits = n = 10

Now, For Gold plan

The charge per month = $50

The charge per visit = $3 × 10 = $30

So, Total charge for gold plan = $50 + $30 = $80

Similarly For Platinum plan

The charge per month = $20

The charge per visit = $6×10 = $60

So, For Platinum plan ,total charge = $20 + $60 = $80

Hence, The number of visit so that both plan cost same is 10

and both the plan has equivalent benefit. Answer

4 0

3 years ago

Solve for a A= (a+b) H 2

Nastasia [14]

Answer:

Step-by-step explanation:

· To provide some context, for an employee who earns $4,000 in each bi-weekly pay period in September through December, approximately $2,200 of Social Security taxes would be deferred. This same amount, of course, will need to be repaid beginning in 2021 and the employee’s paycheck would be reduced accordingly.

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3 years ago

A club had a total of $1,520.50 in its bank account . At a budget meeting they decide to set aside 0.12 times the total amount t

marshall27 [118]

A club had a total of $1,520.50 in its bank account .

At a budget meeting they decide to set aside 0.12 times the total amount to travel.

so we have to find 0.12 times of $1,520.50

0.12 * 1520.50=182.46

so they will set aside $182.46 to travel

4 0

3 years ago

Find the value of x .

uranmaximum [27]

Answer:

I hope answer is 40

I hope I my true

3 0

3 years ago

what information is necessary to prove the triangles congruent by ASA? by AAS ? show your work please.​

what information is necessary to prove the triangles congruent by ASA? by AAS ? show your work please.