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Dafna11 [192]
3 years ago
14

Let Angle B be an acute angle in a right triangle. Approximate the measure of Angle B to

Mathematics
1 answer:
anastassius [24]3 years ago
8 0

Answer:

75.3°

Step-by-step explanation:

-To find the measure of angle B we find the cos inverse of B.

-Given cos B=0.2536, it's cos inverse is calculated as:

\angle B=Cos ^{-1} (Cos \ B)\\\\=Cos^{-1}(0.2536)\\\\=75.3\textdegree

Hence, the approximate measure of B is 75.3°

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-5x - 2y = -9<br> 8x + 8y = 24
Allisa [31]

Answer:

the point form is (1,2) and the equation form is x=1 and y=2

Step-by-step explanation:

7 0
3 years ago
Describe the transformation f(x) = Vx+ 1 - 5 in words.
ivanzaharov [21]

Answer:

The translation is 1  unit to the left and  5 units down

Step-by-step explanation:

The explanation is given below;

Given that

The transform function is f(x) = \sqrt{x+1} - 5

It can be seen that

The parent function is

f(x) = \sqrt{x}

After that

The parent function would be transform 1 units to the left \sqrt{x+1}

And afterwards it would be transform in 5 units down \sqrt{x+1} - 5

So

The parent function f(x) = \sqrt{x} would be  translate in 1  unit to the left and  5 units down

4 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!! You have agreed to borrow $40 and after 2 years you pay back $52. What is the in
Alecsey [184]

Answer:

6$ per year

Step-by-step explanation:

52-40=12/2=6

3 0
4 years ago
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4x + 3y = 8<br>2x - y=9​
Alex17521 [72]

Step-by-step explanation:

Follow my steps. Sorry im bit untidy .

Follow these 1°,2°,3°

8 0
3 years ago
the walls of square storage room in a warehouse are 300 feet long. what is the distance from one corner to the other corner of t
Nana76 [90]
Since it’s a square room, each side has length of 300ft. Simply use the Pythagorean Theorom to find the length from one corner to the opposing corner.

300^2 + 300^2 = c^2

90000 + 90000 = c^2

180000=c^2

Find the square root of 180000

C= 424.264069

The length from opposing corners is roughly 424.26ft
3 0
3 years ago
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