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3 years ago

(QUICKLY!) The triangle represents a scale drawing that was created by using a factor of 1/2.

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

8 0

Answer:

Step-by-step explanation:

3241004551 [841]3 years ago

4 0

Answer:

Step-by-step explanation:

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Can a triangle have sides with lengths 2cm, 5cm and 3cm?

kupik [55]

Answer: Yes

Explanation: When you add the lesser sides they must be at least equal to or greater than the largest side. 2+3 is 5, so this is possible.

8 0

3 years ago

A bacteria colony is quickly growing in a petri dish. The number of bacteria, y , is modeled by the function y=2(10)^2 where x i

koban [17]

Answer:

C = 159600

Step-by-step explanation:

Because its Y=2 (10) square so times by its self.

7 0

4 years ago

There are many measurements of the human body that are positively correlated. For example, the length of one's forearm (measured

polet [3.4K]

Answer:

解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择

Step-by-step explanation:

4 0

3 years ago

The width of a rectangle is 5 feet, and the diagonal is 8 feet. Which is the area of the rectangle? (Round to nearest hundredth.

oee [108]

$The \ formula \ for \ the \ area \ of \ a \ rectangle \ is: \\\\A=l\cdot w\\ where \ l \ is \ the \ length, \ w \ is \ the \ width \\\\ w = 5 \feet , \\ diagonal: \ d= 8 \ feet \\ \\ apply \ the \ Pythagorean \ Theorem:$

$d^2=w^2+l^2 \\ \\l^2=d^2-w^2\\\\l^2=8^2-5^2\\\\l^2=64-25\\\\l^2=39$

$l=\sqrt{39}\\\\l \approx 6.244998 \ feet\\\\A= 6.244998 * 5= 31.22499\approx 31.23 \ feet^2$

5 0

3 years ago

Solve 3x − 2 < 7 or −2x+3<−15

lana [24]

Answer:

x<3

where x does not exist

(-infinity, 3)

Where x exists

[3, infinity]

Step-by-step explanation:

I'm just going to answer the first one.

Treat it like your solving for x, however the only difference is that it's an inequality.

3x-2 <7

3x< 7+2

3x/3x < 9/3

x<3

Now we know where x does and does not exist.

I'm assuming your teacher wants that, (-infinity, 3) (this is where it does not exist)

[3, infinity]

In case you were wondering square brackets is where it exists and curled is where it doesn't.

4 0

3 years ago