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
serg [7]
3 years ago
9

Tom reports that the ratio of teachers to students at South High School and North High School is the same. There are 45 teachers

and 720 students at South High School. How many teachers are there at North High School if there are 560 students?
Mathematics
1 answer:
Likurg_2 [28]3 years ago
3 0

Answer:

use photomath the app for the answer

Step-by-step explanation:

You might be interested in
Sean b= 5,79; c= 10,4,el angulo A= 54,46°, el angulo C mide ?
Rzqust [24]

Answer:

C \approx 91.732^{\circ}

Step-by-step explanation:

(This exercise is presented in Spanish and for that reason explanation will be held in such language)

El lado restante se determina por la Ley del Coseno:

a = \sqrt{b^{2}+c^{2}-2\cdot b\cdot c \cdot \cos A}

a = \sqrt{5.79^{2}+10.4^{2}-2\cdot (5.79)\cdot (10.4)\cdot \cos 54.46^{\circ}}

a \approx 8.466

Finalmente, el angulo C se halla por medio de la misma ley:

\cos C = - \frac{c^{2}-a^{2}-b^{2}}{2\cdot a \cdot b}

\cos C = -\frac{10.4^{2}-8.466^{2}-5.79^{2}}{2\cdot (8.466)\cdot (5.79)}

\cos C = -0.030

C \approx 91.732^{\circ}

3 0
3 years ago
Plsssssssssssss help
Rudiy27
The picture is too blurry for me even when I try zooming in on it
6 0
3 years ago
Read 2 more answers
Which of these pairs of events are dependent?
Pani-rosa [81]

Answer:

the first one

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP ME!
Westkost [7]

Answer:

75.09%

Step-by-step explanation:

1st week: 1060

2nd week: 950

3rd week: 1090

4th week: 795

Percent decrease from first to fourth week is 75.09%

Hope this helps!

Plz Mark Brainliest!

5 0
3 years ago
Income Suppose income from an endowment is generated at the annual rate of $42,000 per year. Find the capital value of this endo
Mrac [35]

Answer:

Capital value after 1 year will be equal to $45150

Step-by-step explanation:

We have given principal amount P = $42000

Rate of interest r = 7.5 %

Time t = 1 year

Capital value is given by A=P(1+\frac{r}{100})^n

So A=42000\times (1+\frac{7.5}{100})^1

A=42000\times 1.075=45150

So capital value after 1 year will be equal to $45150

4 0
4 years ago
Other questions:
  • Does anyone know the answer to this?
    6·2 answers
  • What is the area of CDEF? Please could you also say how you got your answers, it will be much appreciated.
    11·1 answer
  • mr. daniels has 1 2/3 acres of land in which he plans to fertilize. if each bag of fertilizer covers 1/9 of an acre and he bough
    14·1 answer
  • A store sells snacks by weight. A six ounce bag of mixed nuts costs $3.60.Will a two ounce bag of nuts cost more than or less th
    12·1 answer
  • Three students had $12.00 total and went to a snack bar where their bill was $8.57. They want to share equally the money that is
    6·1 answer
  • Please help, math is my worst subject and I would really appreciate it!
    9·1 answer
  • If you are adding two fractions that are both greater than 1/2, what must be true about the sum? Give three examples to support
    13·1 answer
  • Find the reference angle given: t = −76°
    5·2 answers
  • The variables Y and X have a proportional relationship andY equals 15 when x=3. What is the value of X when Y =4?
    6·1 answer
  • A. What is the median of the data set?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!