The sum of the actions of the angles in levels of a polygon through "n" sides is offered by: 180×(n - 2).

You are watching: Jake and erica were solving a system of equations

Now we have actually to discover the amount of the procedures the angles of a polygon through 10 sides.

i.e. N=10

Hence the worth of the expression 180×(n-2) when n=10 is given by:

180×(10-2)=180×8=1440.

Hence, the sum of measure of the angles of a polygon with 10 sides is: 1440°.

Ques 2)

The Expression 500v provides the number of points a player earns because that completing v voyages in video clip game.

We room asked to uncover the variety of points earned for completing 8 voyages.

i.e. V=8 the worth of 500v will be 500×8=4000.

Hence, 4000 points room earned for completing 8 voyages.

Ques 3)

we have actually to discover the value of the concern as given in the figure:

7x+y+16 for x=2 and also y=3.

Hence, we discover the worth of the expression:

7×2+3+16=33.

Hence, the worth of the expression is 33.

### Another concern on Mathematics

Mathematics, 21.06.2019 18:00
The base of a triangle above the elevation by 7 centimeters. If the area is 400 square centimeters, uncover the size of the base and also the height of the triangle.

Mathematics, 21.06.2019 20:00
Solve for x and also y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

Mathematics, 21.06.2019 21:30
Due come a packaging error, 4 can be ~ labeled diet soda to be accidentally fill with continual soda and placed in a 12 fill carton the diet soda. 2 cans were randomly selected native this 12 pack. What is the probability the both can be ~ were continuous soda?
Mathematics, 21.06.2019 21:50
Which equation mirrors the quadratic formula offered correctly to resolve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()
The expressions 180 x (n - 2) provides the sum of the measures of the angles in degrees, that a polygon w...
Questions
Mathematics, 25.03.2020 05:30
Chapter 33Ama and also Kofi common the benefit earnedfrom their company in the ratio of theircontributions. Ama contributed€3,000,0...
Mathematics, 25.03.2020 05:30
There space 100 teacher in a school. 60 teach science, 25 teach humanities, 15 teach both science and humanities. Uncover the variety of science but not hu...
Shaw Corporation reported pretax publication income of \$1,920,000. Included in the computation were favorable temporary distinctions of \$230,000, unfavorable...
Mathematics, 25.03.2020 05:30
A particular type of Tennis racket comes in a midsize version and an oversize version. Sixty percent of all customers in ~ a details store want the over...
Chemistry, 25.03.2020 05:30
Increasing the temperature of the reaction NaCl + AgNO3NaNO3 + AgCl. In this reaction, the product absorbs heat. WHICH method DOES THE REACTION S...
Social Studies, 25.03.2020 05:30
What mechanism replaced the headright system as a way of allocation land...
Computers and Technology, 25.03.2020 05:30
Add Data Callouts as data brand to the 3-D pie chart. Encompass the classification name and percentage in the data labels. Slightly explode the segment that th...
Your aunt supplies you a choice of \$21,200 in 25 year or \$430 today. Use Appendix B together an almost right answer, but calculate your final answer using the...
Ratchet production anticipates full sales because that August, September, and also October of \$220,000, \$230,000, and also \$240,500 respectively. Cash sales room norm...
Physics, 25.03.2020 05:30
A 2.00-g particle relocating at 8.80 m/s renders a perfectly elastic head-on collision with a relaxing 1.00-g object. (Assume the 2.00-g particle is moving i...
Mathematics, 25.03.2020 05:30
A grab-bag contains 30 packages worth \$.65 each, 10 packages \$.60 cents each, and 15 packages precious \$.30 each. What is the intended value if girlfriend have...
English, 25.03.2020 05:30
How execute Elies thoughts display that he is losing belief in God?...
Mathematics, 25.03.2020 05:30
A patient drink 5 12ounce cups of coffee daily. The doctor recommends cutting ago 60%, how plenty of ounces of coffee have the right to the patient have actually each day?...
Mathematics, 25.03.2020 05:30
If PR bisects ∠SRT and U is the midpoint the RT....
English, 25.03.2020 05:30
Consider a situation of ecological justice the you’ve experienced first hand or know about in your community or elsewhere. Explain what provides thi...
Biology, 25.03.2020 05:30
Explain exactly how force, motion, and energy communicate with one another...
Chemistry, 25.03.2020 05:30
If the is 3.5x10-4, what is the ?...
Chemistry, 25.03.2020 05:30
Decreasing the temperature of the reaction 3H2 + N22NH3. In this reaction, the product absorbs heat. WHICH means WILL THE REACTION change ???...
Kim"s Bridal Shoppe has actually 11,500 shares of usual stock outstanding at a price the \$49 per share. It likewise has 280 shares of wanted stock impressive a...
Physics, 25.03.2020 05:30
What need to be true around two objects if warm is flowing between them? The objects need to be various temperatures. The objects need to be...
More questions: MathematicsAnother questions
See results (0)
The prize is no found?
questioning an expert a question
Email
Too brief question
Next
Email
You are registered.Access to her account will certainly be opened up after verification and publication the the question.
Next
Email
New password sent to her email
OkClose
Email
Question
Pick a subject
Question sent out to expert. You will certainly receive response to the email.

See more: What Are The Three Phyla Of Seedless Vascular Plants ? Give A

OK
Cancel anytime.
No commitments. Publication anytime. All pricing is in us dollars (USD). The subscriptoin renews automaticaly till you cancel. For much more information check out our terms of use & Privacy plan
Instant accessibility to the answer in our app