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3 years ago

Solve the equation -3q + 1.5 = -5 -1.7q

2 answers:

6 0

Add 3q to both sides like so: 1.5= -5-1.7q+3q
Add 5 to both sides like so: 5+1.5= -1.7q+3q
Combine like terms: 6.5=1.3q
Divide both sides by 1.3: q=5

Papessa [141]3 years ago

5 0

-3q+ 1.5= -5 -1.7q
⇒ -3q+ 1.7q= -5 -1.5
⇒ -1.3q= -6.5
⇒ q= -6.5/(-1.3)
⇒ q= 5

Final answer: q=5~

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Find the value of x and find the value of polygon JKLM

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Answer:

1. (B) 73

2. r = 15

Step-by-step explanation:

1. The sum of angles in a triangle is 180°.

62° +45° +k° = 180

k = 180 -107

k = 73

2. The sum of exterior angles of any polygon is 360°.

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3 years ago

Can anyone else answer this?

nevsk [136]

ok Kirishima

Answer:

The height of the triangle is 6.5cm

Step-by-step explanation:

First of all we need to use the formula to calculate the area of a triangle:

a = area = 45.5 cm²

b = base = 14 cm

h = height

a = (b * h) / 2

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3 years ago

Read 2 more answers

A sixth-grade science club needs $180 to pay for the tickets to a science museum. All tickets cost the same amount. What could \

Marat540 [252]

Answer:

Two interpretations:

1. Ticket price for each student

2. Number of students

Quotient = 12

Step-by-step explanation:

Given that:

Total money to be paid for the tickets to the science museum = $180

To find:

Two interpretations, what does the expression $\large 180\div15$ represent ?

Solution:

The expression $\large 180\div15$ has two terms:

1st is 180, which is the amount of money to be paid for the tickets to the science museum.

As price of all the tickets is same, 15 might be one of the two things:

<em>1. Total Number of candidates:</em>

If 15 is the total number of candidates, then the expression $\large 180\div15$ represents the price of each ticket.

<em>2. Price of each ticket:</em>

If 15 is the price of each ticket, then the expression $\large 180\div15$ represents the Total number of candidates.

Now, let us find the quotient:

$\large 180\div15=\bold{12}$

8 0

3 years ago