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jarptica [38.1K]
3 years ago
10

Justine runs 250 yards in 50 seconds.

Mathematics
1 answer:
DaniilM [7]3 years ago
7 0

Answer:

a: 300 Yards

b: 10 seconds

c: 5 Yards per second

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4# is a two digit number ,where # represents the digit at ones place . 7999 ÷ 4# lies between ---------
Hitman42 [59]

Answer:

7999 \div 4\# lies between 163.245 and 199.975

Step-by-step explanation:

Given

2 digit = 4#

Required

The range of 7999 \div 4\#

Let

\# = 0 --- the smallest possible value of #

So:

7999 \div 40 = 199.975

Let

\# = 9 --- the largest possible value of #

So:

7999 \div 49 = 163.245

<em>Hence, </em>7999 \div 4\#<em> lies between 163.245 and 199.975</em>

4 0
3 years ago
Find X AND Y! pleas help me! only reply if you KNOW IT thank you
lawyer [7]

The measures of the legs of the right triangle are:

X = 2.5

Y = 4.3

<h3>How to find the values of x and y?</h3>

In the image, we can see a right triangle with a hypotenuse with a value of 5, and a known angle.

To find the values of X and Y (the legs of the triangle) we can use the two relations:

Sin(a) = (opposite cathetus)/(hypotenuse)

Cos(a) = (adjacent cathetus)/(hypotenuse)

In this case, we have:

a = 30°

hypotenuse  = 5

opposite cathetus = X

adjacent cathetus = Y.

Replacing that in the relations we get:

Sin(30°) = X/5

Sin(30°)*5 = X = 2.5

cos(30°) = Y/5

cos(30°)*5 = Y = 4.3

Learn more about right triangles:

brainly.com/question/2217700

#SPJ1

4 0
1 year ago
How to calculate angle which is 25 degree?
jekas [21]
  • For calculate a angle we use Protactor .
  • First place the protractor at 0 and starting point of angle .
  • Now count the angle where it meets .

7 0
3 years ago
the ratio of boys to boys to girls in a class is 5:3.There are 32 students in the class.How many more boys than girls are there.
erastovalidia [21]

Answer:

8 more boys

Step-by-step explanation:

5 + 3 = 8

32 ÷ 8 = 4

5 × 4 = 20

3 × 4 = 12

20 - 12 = 8

6 0
3 years ago
The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is twice the
Mashcka [7]
X=45, X=62
X=73 thank me i am your savior I gave you the answer say thank you now you know
6 0
2 years ago
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