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
qwelly [4]
2 years ago
11

There are 20 students in Ms. Tamer’s class. 15 of those students are girls. What percent of Ms. Tamer’s class are girls?

Mathematics
2 answers:
Degger [83]2 years ago
6 0

Answer:

75% ? Im not sure if this is right or not!

Step-by-step explanation:

Hopefully this helps!

Alex_Xolod [135]2 years ago
4 0

Answer:

75%

Step-by-step explanation:

15 divided by 20

You might be interested in
2х + Зу = -8<br> 2х + Зу = 5<br> Solve and Explain how please
marshall27 [118]

Answer:

my only guess is that if x and y have the same value for both equations it would not make sense if you have the same 2x+3y equal 2 different things

Step-by-step explanation:

thats my guess i hope this helps

6 0
3 years ago
(2x+3)²=5.find the roots of the equation ​
bija089 [108]

Answer:

-2.61803398875, -0.38196601125

or

(-3±√5)/2

Step-by-step explanation:

First, expand. (2x+3)² = 4x²+12x+9=5

4x²+12x+4 = 0

Quadratic equations take the form ax²+bx+c = 0

In this case,

a = 4

b = 12

c = 4

You can solve with the equation x=(-b±√b²-4ac)/2a

Plug in:

(-12±√144-64)/8

(-12±√80)/8

(-12±√2^4×5)/8

(-12±4√5)/8

(-3±√5)/2

Final answer x = (-3±√5)/2

If you want decimal form: -2.61803398875, -0.38196601125

4 0
2 years ago
PLEASE HELP I AM STRUGGLING
ArbitrLikvidat [17]

Answer:

y=-2x+2

Step-by-step explanation:

the slope intercept form is y=mx+b

slope - to find the slope from 2 point you do (y2-y1)/(x2-x1) so it would be

(14-2)/(-6-0). which out simplify to -2.

y-intercept - the y-intercept is given in one of the points (0,2).

5 0
3 years ago
Find the solution set for the equation.<br> |7x - 5] +5=14
mr Goodwill [35]
X = 2. Here’s a link; https://www.tiger-algebra.com/drill/(7x-5)_5=14/
3 0
3 years ago
Read 2 more answers
HELP QUICK!! solve by substitution and show work please
madam [21]

Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:



x= 1, y= -4

7 0
3 years ago
Other questions:
  • Which type of transformation is described (x,y) (x+2, y+3)
    15·1 answer
  • Is 39500 one hundred times 3950?
    9·1 answer
  • Provide an example of how a free press is an essential component of a democracy
    13·1 answer
  • Solve the inequality.<br>x/3-x-1/2≥1 a. x≤-3 b. x≥-3 c. x≤3 d. x≥3​
    11·1 answer
  • Three kitchen timers are set to start at the same time. The first goes off every 10 minutes, the second goes off every 15 minute
    13·1 answer
  • Find the value of z. A. 141 B. 110 C. 80 D. 100
    15·1 answer
  • What is the area.it is polynomial plz go step by step
    6·1 answer
  • One kind of hard candy sells for $.89 per kilogram another sells for $1.10 per kilogram how many kilograms of each kind a need t
    10·1 answer
  • 1. Round 9.39 to the nearest whole number <br> 2. what is the value of the expression 4^3+9 times 6
    15·1 answer
  • How many times does 7/8 go into 7
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!