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Rainbow [258]
3 years ago
7

Find the area of a triangle when a = 5, B = 37º, and C= 84º

Mathematics
1 answer:
STALIN [3.7K]3 years ago
7 0
The answer should be D
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Which graph represents the solution set of and ?
Anit [1.1K]

Answer:

<h2>GRAPH III</h2>

Step-by-step explanation:

Look at the picture.

We have

y = x² - 4 → move the graph of x² 4 units down (the vertex is (0, -4))

x + y + 2 = 0   <em>subtracy x and 2 from both sides</em>

y = -x - 2 → move the graph of -x 2 units down (the y-intercept os -2)

Only graph III and IV meets these conditions.

The solution is the points of intersection of the graphs.

Therefore your answer is GRAPH III

<em />

8 0
3 years ago
What is the domain and range for the following function and its inverse? f(x) = -x + 5
iren2701 [21]

Answer:

Domain: \mathbb{R}

Inverse: f^{-1}(x) = -x + 5

Step-by-step explanation:

Since this is a linear function, the domain and range is simply the set of real numbers.

The inverse is obtain by switching the places of x and y, then solving for y.

Here,

y = -x + 5

So switching x and y,

x = -y + 5

Solving for y again,

y = -x + 5

Thus,

f^{-1}(x) = -x + 5


5 0
4 years ago
Read 2 more answers
Find the surface area 5 8 10
Dominik [7]

Answer:

340

Step-by-step explanation:

last time I got this type of question, I either just multiplied it or sum, try doing different methods if u can because I got this question right and I forgot how I did it, but I feel like I multiplied something

8 0
3 years ago
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Molly is studying two number patterns. Pattern A starts at 0 and has the rule "add 3." Pattern B starts at 0 and has the rule "a
tekilochka [14]

The relation between the Pattern A is the half of the Pattern B is given below. Then the correct option is C.

<h3>What are ratio and proportion?</h3>

A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.

Molly is studying two number patterns.

Pattern A starts at 0 and has the rule “add 3”.

Pattern B starts at 0 and has the rule “add 6”.

The relation between the Pattern A and Pattern B is given below.

Pattern A = 1/2 x Pattern B

Then the correct option is C.

More about the ratio and the proportion link is given below.

brainly.com/question/14335762

#SPJ1

6 0
2 years ago
I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS
JulsSmile [24]

Answer:

768-452.16=315.84

Step-by-step explanation:

4 0
3 years ago
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