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marusya05 [52]
3 years ago
13

What the length of the base of the triangle is?

Mathematics
2 answers:
alisha [4.7K]3 years ago
7 0
With a triangle you use A=1/2b*h
Anon25 [30]3 years ago
5 0
A=LxH
230= 23L
------  ------- 
23      23
A=10

This probably isn't right because I think you have to divide it somewhere, but ask your teacher what the right answer was, just for clarity.
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3. What is the algebraic description for a transformation that translates the point
Anna007 [38]

Answer: The answer is simple, as the x is length and y is height, x to the right is 9, and y going down is -5. So (9, -5)

Step-by-step explanation:

3 0
3 years ago
The ratio of 9.7 to 10 is?
Nadya [2.5K]
97 to 100, or 97 percent
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3 0
3 years ago
On Wednesday, jimmy went to see two movies. The first movie was 115 minutes long. The length of the second movie was 4/5 the len
likoan [24]

Answer:

207 minutes.

Step-by-step explanation:

115 x 4/5 = 92

115 + 92 = 207

5 0
3 years ago
Find the sine, cosine, and tangent of 45 degrees.
frosja888 [35]

Answer:

The correct answer is option C.

Sin 45 degrees = square root of 2 divided by 2, cos 45 degrees = square root of 2 divided by 2, tan 45 degrees = 1

Step-by-step explanation:

The sin cos tan table used to calculate values of the ratios for different angles can be used for the values.

The table is easily available on the internet.

WE can use a a right-angles isosceles triangle to find the exact values for the angle 45.

The equal sides have length 1. So the thirs side using the pythagoras theorem will be √2.

So

Sin 45 = √2/2

Cos 45 = √2/2

and

Tan 45 = 1

So the correct option is C.

4 0
3 years ago
if sarah rides her bike 5 miles north, then 3 miles east, what is the shortest distance she would have to travel to return to he
kykrilka [37]

Answer:

The answer to your question is the shortest distance is 5.83 mi

Step-by-step explanation:

Process

1.- We observe that the rides to north and after to east, so she is describing a right triangle where the shortest distance to come back to the starting point is the hypotenuse of that triangle.

                                 c² = a² + b²

                                 c² = 5² + 3²

                                 c² = 25 + 9

                                 c² = 34

                                 c = 5.83 mi

8 0
3 years ago
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