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belka [17]
4 years ago
10

Whenever 2 line or intersect at 90 the 2 lines are said to be ?

Mathematics
2 answers:
Sedaia [141]4 years ago
7 0
Two lines that intersect at 90 degrees are considered perpendicular to each other.

Lelechka [254]4 years ago
5 0
Perpendicular to each other.
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46 is 92 percent of what number
Vladimir79 [104]
1. We assume, that the number 92 is 100% - because it's the output value of the task. 
<span>2. We assume, that x is the value we are looking for. </span>
<span>3. If 100% equals 92, so we can write it down as 100%=92. </span>
<span>4. We know, that x% equals 46 of the output value, so we can write it down as x%=46. </span>
5. Now we have two simple equations:
1) 100%=92
2) x%=46
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=92/46
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 46 is what percent of 92

100%/x%=92/46
<span>(100/x)*x=(92/46)*x       - </span>we multiply both sides of the equation by x
<span>100=2*x       - </span>we divide both sides of the equation by (2) to get x
<span>100/2=x </span>
<span>50=x </span>
x=50

<span>now we have: </span>
<span>46 is 50% of 92

I hope this helps!




</span>
5 0
3 years ago
5
Allushta [10]
The answer is 99.7 percent of chimpanzees
3 0
3 years ago
Find -48a divided by 8 when a=1 write your answer in simplest form
lukranit [14]

-48a÷ 8 can be written as,

\frac{-48a}{8}

Put a=1 in the above exprression and solve.

\frac{-48\times1}{8}=-6

Therefore, the solution is -6.

8 0
1 year ago
Ted's red hots is a hot dog restaurant that has the shape of a hot dog in a bun, with the hot dog wearing a white chef's hat at
hammer [34]
Wally opened up a new hotdog restaurant and used  a dog shape with a white chefs hat.
Ted has already opened his restaurant and Wally has infringed on his patent or idea of using a white chefs hat
6 0
3 years ago
Y
EastWind [94]

Answer:

x=4.5

Step-by-step explanation:

so when y=20 and x=2, y is 10 times x so, <u>45/10=4.5</u>

7 0
3 years ago
Read 2 more answers
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