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
tangare [24]
3 years ago
7

matt has answered 20 of 25 of the questions on a test. what percentage of the test questions has matt answered

Mathematics
2 answers:
sergij07 [2.7K]3 years ago
6 0
Answer: 80%

Explanation: 20/25 * 4/4=80/100=80%
Semmy [17]3 years ago
4 0
He has answered 4/5 of the question . 4/5 is equal to 20/25
You might be interested in
A club offers me membership for a fee of 20$ plus a monthly fee of 18 b club offers a fee of 14$ and a monthly fee of 20 after h
MArishka [77]

Answer:

wfcfzgcfxfdsdfgfd

Step-by-step explanation:

gfgboy

4 0
3 years ago
Complete the square on the following quadratic x2+10x+9=0
kakasveta [241]
Given a quadratic equation x^{2} +ax+c=0

1. the first thing we do when we want to compete the square, is write the coefficient of x as 2 times a number.

In our case the coefficient of x is 10, so we write 10 as 2*5

2. then we write + 5^{2} and - 5^{2} to the expression:

x^{2} +2*5*x+ 5^{2} -5^{2}+9=0

(x^{2} +2*5*x+ 5^{2}) -25+9=0

(x+5)^{2}-16=0



Answer: (x+5)^{2}-16=0
8 0
3 years ago
Edge proof would be amazing and I will give brainliest for it!
inna [77]

Answer: The answer is B.

Step-by-step explanation: The scale on the y-axis could be changed to 100–120.

7 0
1 year ago
Lai Yee and Khadijah have 60 stamps. When Lai Yee gives 5 stamps to Khadijah, the number of Lai Yee's stamps is twice the number
Radda [10]

Answer:

Lai yee : 45

Khadijah : 15

Step-by-step explanation:

Here is the Explanation

8 0
2 years ago
Q ,# 13 Graph the function<br>Y = - X + X ^2
GalinKa [24]
We have the following function that is a quadratic function:

y=-x+x^2

So the graph of this function is shown in the figure below. This is a <em>parabola</em> as you can see. The roots of this functions, that is, the x-intercepts are:

y=-x+x^2 \\ y=x(x-1) \\ \\ x_{1}=0 \ and \ x_{2}=1

As you can see in the figure. This function decreases from (-\infty,0.5) and increases from (0.5, \infty)

Finally, another thing we can see from the graph is that the vertex is the point:

V(0.5,-0.25)


4 0
3 years ago
Read 2 more answers
Other questions:
  • The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is
    7·1 answer
  • Suppose a - b = 0a−b=0a, minus, b, equals, 0. Which one of these expressions equals ababa, b?
    14·1 answer
  • If you were to randomly survey 50 people at 20 random locations across the country (such as parks, malls, restaurants, etc.), wo
    9·2 answers
  • 5x-25=-10<br><br> Please HELP
    10·2 answers
  • Please help me on this <br> U need to zoom in
    6·1 answer
  • Marylee paid $40 for an item after she received a 20% discount. Marylee's friend says this means that the original price of the
    5·1 answer
  • Help me with this homework
    7·2 answers
  • Evaluate. Write your answer as a fraction or mixed number in simplest form.<br> 7<br> 4<br> +1<br> 6
    13·1 answer
  • Given m||n, find the value of x.<br> т<br> Rt<br> &gt;m<br> (2X-22)<br> (5x-8)°<br> &gt;
    9·2 answers
  • Multiple Transformations Question What is the value of t? 3.5(t+6)=7
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!