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3 years ago

In the shape above, which of the following line segments are perpendicular to each other?

Mathematics

1 answer:

Alina [70]3 years ago

4 0

Answer:

the ones that are at 90 degrees

Step-by-step explanation:

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An equivalent fraction for 10/14 is _____.

Ira Lisetskai [31]

$\dfrac{10}{14}=\dfrac{10:2}{14:2}=\dfrac{5}{7}\\\\\dfrac{10}{14}=\dfrac{10\cdot2}{14\cdot2}=\dfrac{20}{28}\\\\\dfrac{10}{14}=\dfrac{10\cdot3}{14\cdot3}=\dfrac{30}{42}\\\\\dfrac{10}{14}=\dfrac{5}{7}=\dfrac{5\cdot5}{7\cdot5}=\dfrac{25}{35}\\\vdots$

6 0

3 years ago

Read 2 more answers

Compute the answer to 105 divided by 8 using real-number division.

anastassius [24]

Answer:

Exact Form:

105 /8

Decimal Form:

13.125

Mixed Number Form:

13 1/ 8

this is if you divide 105 and 8

8 0

3 years ago

When I pour my coffee it is 185 degrees Fahrenheit. As it sits on my desk it loses temperature at a rate of 3 degrees per minute

astraxan [27]

Answer:

I believe it's 185-3x I hope I'm right, sorry if I'm not

Step-by-step explanation:

8 0

3 years ago

A politician is interested in the proportion of voters in his district that think he is doing a good job. Define the following i

valina [46]

The sample is all voters in the district that think he’s doing a good job

3 0

3 years ago

9213x5 is a multiple of 9 find the value of x

Lina20 [59]

Answer:

$\boxed{\textsf{The value of x is \textbf{7}.}}$

Step-by-step explanation:

Given that 9213x5 is a multiple of 9 and we need to find out the value of x .So the rule for divisibility for 9 is :-

Test for Divisibility by 9 :-

A number is divisible by 9 if the sum of the digits is divisible by 9 .

Here the sum of the digits is :-

$\sf\implies Sum_{(digits)}= 9+2+1+3+x+5=\pink{20+x}$

Now here to make 20 +x divisible by 9 is should be equal to 27 since 27 is the nearest smallest multiple of 9 .

$\sf\implies 20 + x = 27 \\\\\sf\implies x = 27-20 \\\\\sf\implies\boxed{\pink{\sf x = 7 }}$

4 0

3 years ago