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3 years ago

She starts at 37.

Mathematics

2 answers:

Mekhanik [1.2K]3 years ago

7 0

B is the answer 37 + 7 = 44

Anvisha [2.4K]3 years ago

4 0

Answer:

B. 37 + 7 = 44

Step-by-step explanation:

If she jumps 4 more after jumping 3 to 40, means it's 4 + 3 = 7 and it reaches 44.

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Using the right triangle Find the value of x' 13 X 12

sineoko [7]

Answer:

Step-by-step explanation:

Apply Pythagorean theorem

$13 {}^{2} = 12 {}^{2} + x {}^{2} \\ 169 = 144 + x {}^{2} \\ x {}^{2} = 169 - 144 \\ x {}^{2} = 25 \\ x = \sqrt{25} \\ x = 5$

4 0

2 years ago

A florist sold 6 iris bouquets and 15 other bouquets yesterday. Based on past data, how many of the next 35 bouquets sold should

viktelen [127]

Answer:

We should expect 10 iris bouquet will be sold out of next 35 bouquet sold.

Step-by-step explanation:

Given;

Number of iris bouquets sold yesterday = 6

Number of other bouquets sold yesterday = 15

We need to find number of iris bouquets sold out of 35 bouquets sold.

Solution:

First we will find the percent of iris bouquet sold yesterday.

Now we know that;

Total bouquet sold yesterday is equal to sum of Number of iris bouquets sold yesterday and Number of other bouquets sold yesterday.

framing in equation form we get;

Total bouquet sold yesterday = $6+15 =21$

Now we can say that;

Percent of iris bouquet sold is equal to Number of iris bouquets sold yesterday divided by Total bouquet sold yesterday and then multiplied by 100

framing in equation form we get;

Percent of iris bouquet sold = $\frac{6}{21}\times 100 = 28.57\%$

Now based on this data we need to find number of iris bouquet sold when total bouquet sold is 35.

number of iris bouquet = $\frac{28.57}{100}\times 35 = 10$

Hence we should expect 10 iris bouquet will be sold out of next 35 bouquet sold.

7 0

3 years ago

An amusement park ride rotates around a fixed axis such that the angular position of a point on the ride follows the equation: θ

pshichka [43]

I found a missing question online. What is the magnitude of the angular displacement of the ride in radians between times t=0 and t= t1?
We can imagine our ride traveling from the starting point A to some point B (at t=1s).
We can find the angle of both points, and when we subtract them we get angular displacement.
 $A: \theta(0)=a\\
B: \theta(1)=a+b(1)^2-c(1)^3=a+b-c$
Our angular displacement is:
 $\Delta\theta=\theta(1)-\theta(0)=a+b-c-a=b-c=0.85-0.035=0.815 rad$

8 0

3 years ago

If 2x - 5 = 11. what is 3x?

Anna71 [15]

Answer:

Step-by-step explanation:

add 5 to both sides to get 2x=16

divide both sides by 2

x=8

3(8)=24

4 0

3 years ago

Read 2 more answers

The midpoint of AB is M(-2, -1). If the coordinates of A are (-7, 2), what are the coordinates of B?

slega [8]

Answer:

Coordinates of B is (3,-4)

Step-by-step explanation: $\frac{-7+x^{2} }{2}=-2$

$\frac{2+y^{2} }{2} =-1$

You multiply -2 by 2 to get -4 and then create the equation $-7+x^{2} = -4$ then you substitue -7 for +7 and add +7 to -4 which gives you 3 (x coordinate of B)

You multiply -1 by 2 to get -2 and then create the equation $2+y^{2} =-2$ then you subtract 2 by -2 which gives you -4 (y coordinate of B)

To check your answer use the midpoint formula $( \frac{x^{1} +x^{2}}{2} ) ( \frac{y^{1} +y^{2}}{2} )=M$

$\frac{-7+3}{2} =\frac{-4}{2} =-2\\\frac{2+ -4}{2} =\frac{-2}{2} =-1$ which will give you the midpoint (-2,-1)

6 0

3 years ago