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KIM [24]
3 years ago
10

I don’t understand what the answer is

Mathematics
2 answers:
lina2011 [118]3 years ago
7 0

Answer:

3.14

Step-by-step explanation:

postnew [5]3 years ago
3 0

Answer:

pi is the longest decimal know to man ( i think). Pi is used for circles because they have infinite lines of symmetry. Because of this it is for full circles and half circles.  Using pi to find the area of a circle is easy all u have to do is find the diameter of it and then multiply it by pi.

Step-by-step explanation:

sorry if i am wrong

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*Brainly* Find the equation of the line shown in the graph. Write the equation in slope-intercept form.
Brums [2.3K]

Answer:

y  = (-4/3)x + 6

Step-by-step explanation:

The Y-intercept of the graph is 6. You can find the slope by following rise over run, or the change in y divided by the change in x. From (0,6) to (3,2), there is a negative 4 change in y and positive 3 change in x.

3 0
4 years ago
Mario has drawn a plan of his bedroom on 1 cm square paper. His en-suite shower cubicle measure. 1m x1m, give the scale of his d
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4 0
3 years ago
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A new baby is born in France the newspaper reports the baby's mass to be 1.5×10³ kg
Ira Lisetskai [31]

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4 0
1 year ago
The ratio of cars to trucks is 9:4. The ratio of trucks to SUV's is 12:21. There are 54 cars.
Elenna [48]

Answer:

Number of trucks = 24

Number of SUVs = 24

Step-by-step explanation:

A)

The ratio of cars to trucks is 9:4

The total ratio of cars to trucks is

9+4 = 13

Let x = sum of cars and trucks.

There are 54 cars. Therefore,

x = 54 + t trucks

Number of cars = ratio of cars/ total ratio × sum of cars and trucks. This means,

54 = 9/13 × x

9x / 13 = 54

9x = 13 × 54

9x = 702

x = 702 / 9 = 78

x = 54 + t trucks = number of trucks = 78 = 54 + t trucks

t trucks = 78 - 54 = 24

Number of trucks = 24

B)

The ratio of trucks to SUVs is 12:21

The total ratio of cars to trucks is

12 + 21 = 33

Let y = sum of trucks and SUVs

There are 24 trucks. Therefore,

x = 24 + s SUVs

Number of trucks = ratio of trucks / total ratio × sum of trucks and SUVs. This means,

24 = 12 / 33 × y

12y / 33 = 24

12y = 24 × 33

12y = 792

y = 792 / 12 = 66

y = 24 + s SUVs

66 = 24 + s SUVs

s SUVs = 66 - 24 = 42

Number of SUVs = 24

7 0
3 years ago
What’s the slope of this line?
stiks02 [169]
The slope is 1.

Every time it goes up 1, it goes to the right 1.
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3 years ago
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