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3 years ago

Based only on the information given in the diagram, which congruence theorems

Mathematics

2 answers:

lisabon 2012 [21]3 years ago

8 0

Answer: ASA, LA, LL, and SAS

Step-by-step explanation:

Finger [1]3 years ago

3 0

Answer: A) SAS and B) ASA and (D) LA

Step-by-step explanation:

A) AC = XZ Sides are congruent

∠C = ∠Z Angles are congruent

BC = YZ Sides are congruent

Side-Angle-Side

B) ∠A = ∠X Angles are congruent

AC = XZ Sides are congruent

∠C = ∠Z Angles are congruent

Angle-Side-Angle

C) AB = XY is not given. We can use Pythagorean Theorem to discover that they are the same but since it is not given we cannot use Side-Side-Side.

D) AC = XZ Legs are congruent

∠A = ∠X acute Angles are congruent

Leg-Angle

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Type the correct answer in the box.

lesantik [10]

Height, h of the cone is 3V/πr²

Step-by-step explanation:

Step 1: Find formula for height.

Volume, V = 1/3 πr²h, where r is the radius and h is the height of the cone.

Cross-multiply to find formula for height.

∴ Height, h = 3V/πr²

8 0

3 years ago

Write a recursive formula for the following sequence:10, 5, 0, -5,... *

Alika [10]

Answer:

decrease by 5

Step-by-step explanation:

n= 10

then in sequence,

n= n-5

4 0

3 years ago

in a game of tug of war, your team changes -1 3/10 feet in position every 10 seconds. What is your change in position after 30 s

Gelneren [198K]

Answer:

$-3\frac{9}{10} ft$

Step-by-step explanation:

Given that the change is -13/10 in 10 seconds

Here, you can write this statement as;

10s = -13/10

30s=?----------------perform cross-multiplication

(-13/10 * 30 ) /10

$=\frac{-13}{10} *\frac{30}{10} =\frac{-39}{10} \\\\\\=-3\frac{9}{10}$

8 0

3 years ago

I'll give brainliest!! please help me!! Given f(x)=10x+8 and g(x)=1x+4

Artyom0805 [142]

The answer should be 31
(10(3)+8)-(1(3)+4)
(30+8)-(3+4)
= 31

3 0

4 years ago

I need help with all of this

Drupady [299]

1. 7x + 9 = 48
7x = 58 - 9
7x = 49
X = 7

4 0

3 years ago