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ivolga24 [154]
3 years ago
13

The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown.

Mathematics
1 answer:
lakkis [162]3 years ago
7 0

The smallest perimeter is 72.44 inches. The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown. As much as possible, the sum of the length of the two remaining side must be greater than the other side. Given the side is 30, then the sum of the two remaining sides should be greater than 30 inches.

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HELP!!!!!!!!!
Anastasy [175]

Answer:

∠ABC ≅ ∠DEC

∠DEC = ∠GEF

thus:

∠ABC = ∠GEF

∠GFE ≅ ∠DCE

∠DCE = ∠ACB

thus:

∠ACB = ∠GFE

If two of their angles are equal, then the third angle must also be equal, because angles of a triangle always add to make 180°.

thus: ΔABC ∼ ΔGEF by AA similar triangle postulate

I hope this helps

3 0
3 years ago
What is the y- intercept of the line described by the equation below y= 3x- 6
inn [45]

Answer:

-6

Step-by-step explanation:

if you use y = mx + b, b is the y-intercept

3 0
4 years ago
Read 2 more answers
3. First Street School won 12 out of 30 awards in the team competition. What percent of the awards did the school win?
Bond [772]

Answer:

40%

Step-by-step explanation:

(12/30)x100

5 0
3 years ago
Read 2 more answers
Rapid taxi is a company that picks up costumers and drives them anywhere they want to go. Janie is looking at rapid taxi prices.
iren [92.7K]

Answer: The correct answer is 11 miles.

Step-by-step explanation: In order to solve this problem you need to replace y with $27.

27 = 2x + 5

Subtract 5 from each side:

22 = 2x

Divide both sides by 2:

11 = x

Therefore, she has enough money to travel up to 11 miles.

6 0
3 years ago
What is the measure of the hypotenuse?
SOVA2 [1]
<h2><em>Answer:</em></h2><h3><em>1</em><em>3</em></h3>

<em>solution \\ hypotenuse = x \\ base = 12 \\ perpendicular = 5 \\ using \: pythagoras \: theorem \\  {h}^{2}  =  {p}^{2}  +  {b}^{2}  \\ or \:  {x}^{2}  =  {5}^{2}  +  {12}^{2}  \\ or \:  {x}^{2}  = 25  + 144 \\ or \:  {x}^{2}  = 169 \\ or \: x =  \sqrt{169}  \\ x = 13 \\</em>

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

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em>

3 0
3 years ago
Read 2 more answers
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