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yuradex [85]
3 years ago
10

Two right-angled triangles are joined together to make a larger triangle ACD.

Mathematics
2 answers:
enyata [817]3 years ago
8 0

Answer:

148.12 is acd

Step-by-step explanation:

Mashutka [201]3 years ago
8 0

Answer:

40.1

Step-by-step explanation:

the question asks to give your answer to one decimal place

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1,2,3 or 4?<br><br> Look at the picture. <br> Thank u!
Georgia [21]

Answer:

option 2

4/7

Step-by-step explanation:

Multiply 4/3x3/7 = 12/21

now simplify  12/21 = 4/7

7 0
2 years ago
Safiya deposited money into a bank account that earned 6.5% simple interest each year. After 3 1/2 years, she had earned $36.40
RSB [31]
The answer is 160.00.
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Read 2 more answers
What is the domain and range of the graph below in interval notation? If union is needed, use Capital U. If infinity is needed u
elena55 [62]

Answer:

DOMAIN: (-\infty,1]\cup(2,\infty)

RANGE: (-\infty,\infty)

Step-by-step explanation:

The domain of a graph is the span of x-values covered by the graph, while the range of a graph is the span of y-values covered by the graph.

DOMAIN:

From the graph, we can see that the x-values covers everything to the left of x=1. Then we stop and then continue beginning at x=2 all the way until positive infinity.

However, note that at x=1, the dot is a closed circle while at x=2, the dot is an open circle. Thus, we will include x=1 into our domain but not include x=2 into our domain.

So, our domain is all values greater than or less than 1, and all values greater than 2.

In interval notation, this is:

(-\infty,1]\cup(2,\infty)

We use brackets with the 1 because we include it in our domain and we use parentheses with the 2 since we do not.

RANGE:

Looking at the graph, it seems that all y-values are covered. The part of the graph on the left covers all y-values less than or equal to 3, while the part of the graph on the right covers all y-values greater than -1. Thus, all y-values are covered.

Our range is all real numbers.

In interval notation, this is:

(-\infty,\infty)

5 0
3 years ago
A piece of wood is 1212 feet long, and a nail is 33 inches long. The piece of wood is how many times as long as the nail?
qaws [65]
36.7272727272727. I hope this helps.
6 0
3 years ago
I feel like something is wrong, is there?
Phoenix [80]

Answer:

# 4 (-5,2) should be placed one more place to the right

#5 (5,1) should be moved once up

Step-by-step explanation:

:)

8 0
3 years ago
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