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Radda [10]
2 years ago
8

Question 3

Mathematics
2 answers:
lana [24]2 years ago
5 0

Answer:

85cm^2

Step-by-step explanation:

<em>here's</em><em> your</em><em> </em><em>solution</em>

<em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>the </em><em>height</em><em> of</em><em> </em><em>traingle</em><em> </em><em>=</em><em> </em><em>5</em><em>c</em><em>m</em>

<em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>base </em><em>is </em><em>=</em><em> </em><em>3</em><em>4</em><em>c</em><em>m</em>

<em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>area </em><em>of </em><em>traingle</em><em> </em><em>=</em><em> </em><em>1</em><em>/</em><em>2</em><em>*</em><em>base*</em><em>height</em>

<em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>,</em><em>to </em><em>find</em><em> out</em><em> </em><em>area </em><em>=</em><em> </em><em>1</em><em>/</em><em>2</em><em>*</em><em>3</em><em>4</em><em>*</em><em>5</em>

<em> </em><em> </em><em>=</em><em>></em><em>area </em><em>=</em><em> </em><em>8</em><em>5</em><em>c</em><em>m</em><em>^</em><em>2</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>hope</em><em> it</em><em> helps</em>

<em> </em>

<em> </em><em> </em><em> </em>

Bond [772]2 years ago
5 0

Answer:

sorry just need points

Step-by-step explanation:

Just need points g

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Ind the slope and y intercept of -9x+3y=5
Radda [10]

Answer:

first, you need to get y on one side. So, because the x is negative it becomes positive when you switch it to the other side. 3y= 9x+5. You then need to divide all parts by 3. 3/3= 1 so thats just y. 9/3 is 3 so thats 3x. then 5/3 is a fraction that you can write as just 5/3 or 1 and 2/3. That would leave you with y= 3x + 5/3. Then x (3) is your slope. and what you add to it (5/3) is your y int.

4 0
2 years ago
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X=60° (equilateral triangle)

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What is the area of this figure? Select from the drop-down menu to correctly complete the statement. The area of the figure is c
melomori [17]

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Step-by-step explanation:

5 0
3 years ago
A farmer planted 70 packets of lettuce and 110 packets of pumpkin
storchak [24]

Answer:

7:11

Step-by-step explanation:

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6 0
3 years ago
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Can you help me find the measure of each angle? Diagram attached
never [62]

<u>Answer:</u>

5x = 100°

4x = 80°

<u>Step-by-step explanation:</u>

We are given a diagram with a straight line AC being intersected by another line BD and we are to find the two mentioned angles.

We know that the two angles (5x° and 4x°) are supplementary so their sum would be equal to 180°.

So we can write it as:

5x+4x=180

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x=\frac{180}{90}

x=20

Finding the measure of both the angles:

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4 0
2 years ago
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