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Yuki888 [10]
3 years ago
12

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!

Mathematics
1 answer:
IrinaK [193]3 years ago
7 0

Step-by-step explanation:

i think u had done something wrong in equation

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50 centimeters to meters<br> 6.3 meters to centimeters
Elenna [48]

0.5 meters in 50 centimeters because there are 100 centimeters in 1 meter. so 100/50 is 50 which is a half or 0.5.

630 centimeters in 6.3 meters. 6.3*100=630

4 0
3 years ago
40% of the voters vote for Jimmy B. Political for president. 80 million people voted. How many votes did Jimmy get??
antiseptic1488 [7]

Step-by-step explanation:

80,000,000x .4 = 32 million.

4 0
3 years ago
Read 2 more answers
A rectangular closet has a perimeter of 16 feet and an area of 15 square feet. What are the
never [62]

Answer:

Length: 5   Width: 3

or

Length: 3   Width: 5

6 0
3 years ago
PLEASE HELP GIVING MANY POINTS!
NeTakaya

Answer:

  69.01 m

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you ...

  Tan = Opposite/Adjacent

The tangent function is useful for problems like this. Let the height of the spire be represented by h. The distance (d) across the plaza from the first surveyor satisfies the relation ...

  tan(50°) = (h -1.65)/d

Rearranging to solve for d, we have ...

  d = (h -1.65)/tan(50°)

The distance across the plaza from the second surveyor satisfies the relation ...

  tan(30°) = (101.65 -h)/d

Rearranging this, we have ...

  d = (101.65 -h)/tan(30°)

Equating these expressions for d, we can solve for h.

  (h -1.65)/tan(50°) = (101.65 -h)/tan(30°)

  h(1/tan(50°) +1/tan(30°)) = 101.65/tan(30°) +1.65/tan(50°)

We can divide by the coefficient of h and simplify to get ...

  h = (101.65·tan(50°) +1.65·tan(30°))/(tan(30°) +tan(50°))

  h ≈ 69.0148 ≈ 69.01 . . . . meters

The tip of the spire is 69.01 m above the plaza.

3 0
3 years ago
Give an example of a point that is the same distance from (3, 0) as it is from (7, 0). Find lots of examples. Describe the confi
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Supposse that the distance from the point (x,y) to the point (3,0) is equal to the distance from  (x,y) to the point (7,0). Then, by the formula of the distnace we must have

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cancel the square root and the (y-0)^2's, and then expand the parenthesis to obtain

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then, simplifying we obtain

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therfore we must have

x=5

this means that the points satisfying the propertie must have first component equal to 5. So we can give a lot of examples of such points: (5,0), (5,7),(5,1/2), (5,-10),.... The set of this points give us a straight line and the points (3,0) and (7,0) are symmetric with respect to this line.

3 0
3 years ago
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