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2 years ago

14

Please help me with this. I thought the answer was 9 but I was wrong.

2 answers:

Lilit [14]2 years ago

3 0

I think your answer is 28

jasenka [17]2 years ago

3 0

I think the point k may be the centroid of the triangle, so that point would be 2/3 of the way from the vertex to the opposite side. If the ENTIRE length of AP is 18, then point K would be at the 2/3 x 18 = 12 mark. So if you're looking to find KP, it would be (18-12) = 6.

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Use rounding or compatible numbers to estimate the difference

Svet_ta [14]

Rounding depending on what the problem is

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3 years ago

Finish solving the system of equations –9.5x – 2.5y = –4.3 and 7x + 2.5y = 0.8 using the linear combination method. 1. Determine

mars1129 [50]

Answer:

Step-by-step explanation:

The given equations are:

-9.5x – 2.5y = –4.3 (1)

and 7x + 2.5y = 0.8 (2)

Adding equation (1) and (2) together, we get

-9.5x-2.5y+7x+2.5y=-4.3+0.8

⇒-2.5x=-3.5

⇒x=1.4

Now, substitute the value of x=1.4 in equation (1),

-9.5(1.4)-2.5y=-4.3

⇒-13.3-2.5y=-4.3

⇒-13.3+4.3=2.5y

⇒-9=2.5y

⇒y=-3.6

Thus, the value of x and y are 1.4 and -3.6 respectively.

7 0

3 years ago

Read 2 more answers

A basketball player shoots when she is 16 ft from the backboard. Given the ball has an initial velocity v0 at an angle of 30° wi

astra-53 [7]

The answer is 29.574 ft.

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2 years ago

Mashcka [7]

The area of the triangle EFG is 7.4 square units.

Explanation:

Given that the measurements of the sides of the triangle are EF = 8, EG = 8 and $m\angle E=22^{\circ}$

We need to determine the area of the triangle EFG

<u>Area of the triangle:</u>

The area of the triangle EFG can be determined using the formula,

$\text {Area}=\frac{1}{2} fg \sin E$

Substituting the values, we get,

$\text {Area}=\frac{1}{2} (5)(8) \sin 22^{\circ}$

Simplifying the values, we have,

$\text {Area}=\frac{1}{2}(40)(0.37)$

Multiplying, we get,

$\text {Area}=\frac{14.8}{2}$

Dividing, we get,

$\text {Area}=7.4$

Hence, the area of the triangle EFG is 7.4 square units.

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2 years ago

Before beginning voice lessons, Katie already knew how to sing 7 pieces, and she expects to

Nuetrik [128]

Thanks for asking your question!

Have more questions? Just ask!

Answer:

<u>7y +2x</u>

Let x = the number of weeks

Hope this helps!

8 0

2 years ago