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Anit [1.1K]
3 years ago
14

What is the area of an acute angle​

Mathematics
2 answers:
snow_lady [41]3 years ago
7 0
The acute angle inside the triangle is 57 degrees. The one labeled “1” is 123 degrees.
Mila [183]3 years ago
3 0

Answer:

123

Step-by-step explanation:

The interior angles of a triangle add up to 180.

So...

60 + 63 = 123

180 - 123 = 57

Then, since angle 1 is complementary to the angle that measures 57, we subtract it from 180.

180 - 57 = 123.

Angle 1 is 123.

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Factor the following expression 2x^2 - 11x+12
lions [1.4K]

Answer:

(2x-3)(x-4)

Step-by-step explanation:

4 0
2 years ago
A lighthouse has a shadow that is 36 feet long. Zara is 4 feet tall, and she is standing next to the lighthouse. Zara has a shad
pychu [463]

Answer:

48 feet

Step-by-step explanation:

At a particular time, objects and their shadows are proportionate.

Therefore, in figure,

AB/FD = BC/DE --- (1)

where AB is the height of the lighthouse, BC, its shadow and FD is the height of Zara and DE is her shadow.

From the given information,

BC = 36 feet

FD = 4 feet and DE = 3 feet

(1) becomes

AB/4 = 36/3

AB = 12

AB = 48

Hence, the height of the lighthouse is 48 feet.

7 0
3 years ago
$46 shoes; 2.9% tax what is the answer?
Dominik [7]
59.34 ---------------
4 0
3 years ago
Read 2 more answers
What is thevmedian of starter repair cost if starters for four different vehicles 316,443,249 and 210
Leni [432]

Answer: 283

Step-by-step explanation:

To find the median, you have to first arrange the figures in the distribution in ascending order:

210, 249, 316, 443

As this is an even distribution, the Median will be found by adding up the second and third numbers and then dividing by 2:

= (249 + 316) / 2

= 283

7 0
2 years ago
-21 = 7(3 - x)<br><br> Please help. You have to use distributive property to solve.
OlgaM077 [116]
The answer is 6


hope this helps !!
4 0
2 years ago
Read 2 more answers
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