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docker41 [41]
3 years ago
10

The problem solving template is a tool which can be used to help solve difficult problems. For this sample work you will use the

problem solving template to set up and then solve the equation. ​Complete each part of the template​ for the question and then ​solve the question with work shown in the "Do" square. Solve using substitution or elimination. Remember, you must check your work. 5x + 3y = -15 -8x - 2y = 10 Identify(2pts) ​ : What is the problem? What do you need to find or do? What will your final answer look like? ​Do you ​ understand ​ what is being asked and what you need to do?
Mathematics
1 answer:
slega [8]3 years ago
8 0

Answer:

27

Step-by-step explanation:

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3+2\cdot7^2-4\cdot63+2⋅7 <br> 2<br> −4⋅6
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Answer:

nobodiuuytddesbjegbj

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3 years ago
Ali is collecting signatures for a petition.
lesantik [10]

Answer:

80 signatures if he want it done in 6 weeks

96 signatures if he want it done in 5 weeks

120 signatures if he want it done in 4 weeks

160 signatures if he want it done in 3 weeks

240 signatures if he want it done in 2 weeks

480 signatures if he want it done in 1 week.

Step-by-step explanation:

1,000 - 520 = 480

All possible number depending on how many weeks he wants to spend getting signatures.

480/6 = 80

480/5 = 96

480/4 = 120

480/3 = 160

480/2 = 240

480/1 = 480

8 0
3 years ago
Read 2 more answers
In ΔJKL, j = 27 cm, k = 82 cm and ∠L=162°. Find the area of ΔJKL, to the nearest square centimeter.
Artyom0805 [142]

Answer:

684\:\mathrm{cm^2}

Step-by-step explanation:

The area of any triangle is equal to A=\frac{1}{2}\cdot a\cdot b\cdot \sin C, where a and b are two sides of a triangle and C is the angle between them.

Plugging in given values, we have:

A=\frac{1}{2}\cdot 27\cdot 82\cdot \sin 162^{\circ}=\boxed{684\:\mathrm{cm^2}}

5 0
3 years ago
What is the height h of the flagpole in meters? <br> A. 10m <br> B. 12m <br> C. 18m <br> D. 20m
Maru [420]
I think B to, it’s the closest
8 0
3 years ago
What are the coordinates of T?
Solnce55 [7]

Answer:

(5,-15,)

Step-by-step explanation:

7 0
3 years ago
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