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Sati [7]
3 years ago
11

***urgent***

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
7 0

Answer:

Step-by-step explanation:

right angle: an angle of 90°

vertical angles: each of the pairs of opposite angles made by two intersecting lines.

complementary angles: either of two angles whose sum is 90°.

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What is the input value for which f(x)=3
Zina [86]

Answer:

-3

Step-by-step explanation:

Because f(x) = y so when y=3 what is input value (x)

When y is 3 x is -3

8 0
2 years ago
Read 2 more answers
Gasta is 4 years older than his sister. If his sister is 12 years old. How old is Gasta​
Shalnov [3]

Answer:

16 years old

Step-by-step explanation:

The age of his sister = 12 years old

Gasta is 4 years older than his sister,

The age of Gasta

= 4 + 12

= 16 years old.

Therefore,

Gasta is 16 years old.

8 0
2 years ago
Read 2 more answers
Anwser for brainlist
Mashutka [201]

Answer: 4y-3

is the answer

4 0
3 years ago
Read 2 more answers
Julian is using a biking app that compares his position to a simulated biker traveling Julian's target speed. When Julian is beh
Gwar [14]

Answer:

11 km/hr.

Step-by-step explanation:

Given information:

Simulated speed = 20/km/h

Time = 15 mins = 1/4 hr = 0.25 hr

Distance Covered as per simulated speed = 20\times \frac{1}{4}=5km

Position of Julian according to the app = -2\frac{1}{4}=-2.25.

Actual distance covered by the bike is

Distance= 5 - 2.25 = 2.75km

Formula for speed:

\text{Average Speed}=\frac{Distance}{Time}

\text{Average Speed}=\frac{2.75}{0.25}

\text{Average Speed}=11

Therefore, the average speed of Julian is 11 km/hr.

5 0
3 years ago
Write 8/4 as a mixed number. how did you come to your answer
Sergeeva-Olga [200]
To write in the mixed fraction you have to simply divide 8 and 4. 
To right in the mixed number we need to know numerator, denominator and divisor. 
So in your problem our divisor is 4, 
so now lets divide it 
\frac{8}{4}
=  \frac{2}{1}

So, now we have to write it as mixed number..
mixed number  will be 
2  \frac{0}{8}

Hope this helped you.. :)
7 0
3 years ago
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