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AlladinOne [14]
2 years ago
13

PLEASE HELP!! I'LL GIVE YOU BRAINLIEST !!

Mathematics
1 answer:
Nostrana [21]2 years ago
3 0

Answer:

1.c

2.a

3.d

4.a

5.c

6.b

Step-by-step explanation:

sina=cos b

cosa= sin b

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PLEASE HELP! I ACCIDENTALLY STARTED THIS QUIZ TOO EARLY!
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Answer:

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√((5-(-5))^2+((-24)-(-8))^2)=√(10^2+16^2)=√356<25

4 0
2 years ago
Multiplication two digits by two digits 73x45
ycow [4]

Answer:

3285

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A football team of 11 players has a mean height of 1.83m. One player is injured and is replaced by a player of height 1.85m. The
trapecia [35]

Answer:

As the average has increased the height of the new player must be more then the height of the player which was injured.

The difference between the previous average and the new average is 0.01 m.

Therefore the average is increased by 0.01 m.

Therefore the total height of all the players is increased by 0.01*11=0.11 m

Therefore as the increase in the total height is made by the player with height 1.85 m,the height of the player who was injured is 1.85–0.11=1.74 m

The height of the player who was injured is 1.74 m

Step-by-step explanation:

7 0
1 year ago
Can someone explain what dilatation is in math?
Helen [10]

Answer:

A dilation that creates a smaller image is called a reduction. A dilation stretches or shrinks the original figure. A description of a dilation includes the scale factor (or ratio) and the center of the dilation. The center of dilation is a fixed point in the plane.



5 0
3 years ago
Graph a line that contains the point (-5,6) and has a slope of 2/3
Step2247 [10]

Answer:

y= 2/3x + 28/3

Step-by-step explanation:

First, write your equation as y=2/3x+b. Plug in your coordinate into the equation, it should look like this: 6=2/3(-5)+b. Multiply 2/3 by -5 to get -10/3. It should look like this: 6= -10/3+b. Add 10/3 to both sides to get your y-intercept of 28/3. Go back to your original equation and plug 28/3 into b. This is your final equation: y= 2/3x + 28/3. Hope this helped!

5 0
3 years ago
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