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Ivanshal [37]
3 years ago
12

Your new remodel is almost done. The contractor needs to put the final framing on and needs 8 sections, measuring 4 feet, 2 inch

es each. The framing is available from the supplier by 10-foot lengths only. What is the total length of the lumber that needs to be purchased?
Mathematics
1 answer:
Zolol [24]3 years ago
5 0

Answer:

15

Step-by-step explanation:

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Y=-x+7 y=2x+1 solve using equations
777dan777 [17]

Answer:

x=6,y=13

Step-by-step explanation:

Eliminate the equal sides of each equation and combine.

x+7=2x+1

Solve x+7=2x+1

x=6

Evaluate yy when x=6

y=13

The solution to the system is the complete set of ordered pairs that are valid solutions.

(6,13)

The result can be shown in multiple forms.

Point Form:

(6,13)

Equation Form:

x=6,y=13

3 0
3 years ago
30 70 80 how many triangles cant you construct with these measurments
Alinara [238K]

Answer:

One triangle can be constructed.

Step-by-step explanation:

 Recap that all the interior angles in a triangle add up to 180. With the given measurements of the angles, 70 plus 80 plus 30 equals 180. Each triangle has the sum of 180 degrees. Therefore, there can only be one triangle that can be constructed. I think you were suppose to put can, not can't. Hope this helps!

3 0
4 years ago
Can you solve for a, b and c?<br> 2a – 3b = -5<br> 4a + 3b = 17<br> 5c - 2a = 1
MaRussiya [10]
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4 years ago
Which graph shape represents the polar curve r = 1 + 4sin(θ)?
umka2103 [35]

Answer:

A cardioid

Step-by-step explanation:

A cardioid is a curve in the shape of a heart traced by a point on the circumference of a circle as it rolls around a fixed circle of the same radius.

The equation of vertical cardioid is r=a ± a\sin \theta

Given the polar curve is r= 1+ 4 \sin \theta

This is an equation of vertical cardioid.

So, it represents a cardioid.

7 0
3 years ago
Read 2 more answers
Is this the right answer?
Ne4ueva [31]
Yes your answer is solved correctly
6 0
3 years ago
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