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neonofarm [45]
2 years ago
14

Can someone pls pls PLS, help me out? ASAP!! (Geometry) “Complete the proof”

Mathematics
1 answer:
Maru [420]2 years ago
8 0

1) \overline{AB} \perp \overline{BD}, \overline{AB} \cong \overline{DB}, \overline{AC} \cong \overline{DE} (given)

2) \angle ABD is a right angle (perpendicular lines form right angles)

3) \triangle ABD and \triangle DEB are right triangles (a triangle with a right angle is a right angle)

4) \triangle ABD \cong \triangle DEB (HL)

5) \angle ACB \cong \angle DEB (CPCTC)

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Which expression has the greatest value when x=3?
FrozenT [24]

Answer:

3) (2x)^{3}

Step-by-step explanation:

x = 3

1) 2x^{3}

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= 54

2) 2x^{3} + 5

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= 59

3) (2x)^{3}

(2 x 3)^{3}

6^{3}

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4) (x - 1)^{3}

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6 0
3 years ago
What is the component form of the vector whose tail is the point (-3,2) and whose head is the point (1, -6)?
Bess [88]

Answer:

  (4, -8)

Step-by-step explanation:

The components of a vector are found by subtracting the tail from the head.

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  Head - Tail = (1, -6) -(-3, 2) = (1 -(-3), -6 -2) = (4, -8)

⇒ The component form is (4, -8), or maybe 4<em>i</em> -8<em>j</em>.

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<em>Additional comment</em>

There are many ways that the components of vectors can be described. The particular format you are expected to use will likely be found in your curriculum materials.

4 0
2 years ago
The courtyard behind Jennie's house is shaped like a trapezoid the bases measure 8 meters and 17 meters the height of the trapez
lina2011 [118]

Answer:

150m^2

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substitute

Area= (8+17/2)*12

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Area= 150 m^2

Hence the area is 150m^2

8 0
3 years ago
Which of the following equations matches the proportional relationship?
algol13

Answer:

Option (A) will be the correct match.

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We are asked to find which of the given equations matches the proportional relationship.

The only option (A) matches,

It is given that a cell phone rates plan costs 6 cents per minute.

Now, 6 cents is equivalent to $0.06.

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8 0
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Lisa's father is paying for a $20 meal. He has a 15% off coupon for the meal.
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