1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrRa [10]
3 years ago
7

each of students will give a 1 and a half minute speech in English class how long will it take to give the speeches

Mathematics
1 answer:
maw [93]3 years ago
5 0
It would take 1 minutes and 39 seconds
You might be interested in
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
2 years ago
In the equation c*2=22 what is the next step in the equation solving sequence?
romanna [79]
Divide 22 by 2 to get "c" isolated.
3 0
3 years ago
Help pls this is 5th grade math
stich3 [128]

Answer:

1.35

2.54

3.32

4.64

5.121

6.70

8 0
3 years ago
The log: 20 can be written as
adoni [48]

Answer:

10+10

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
What is the y-intercept of y=<br> -3x
krek1111 [17]
0 hope this helps!!!!!!!!!
3 0
3 years ago
Other questions:
  • Does anyone know the answer?
    15·1 answer
  • What is the solution to the system of equations ? 2x-y=7 y=2x+3
    15·1 answer
  • A) Find the average rate of change of the area of a circle with respect to its radius r as r changes from 4 to each of the follo
    12·2 answers
  • What is the Gcf of 6x^3?
    7·1 answer
  • Glenn and Helen are playing ping pong. For every 3 points that Glenn scores, Helen scores 5 points. If Glenn scores 9 points, ho
    15·2 answers
  • Determine which pair of points has a positive slope.
    13·1 answer
  • The value of 34 + 6 ⋅ 5 = ___.<br><br> Numerical Answers Expected
    8·1 answer
  • 1. What is the value of 5x² – 3x + 5 when<br> x=2?
    7·2 answers
  • If the number n=87a3b is divisible by 12, what is the largest value of n?
    8·1 answer
  • WILL MARK BRAINLIEST HELP ASAP ASAP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!