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
horrorfan [7]
3 years ago
5

Which equation can be used to solve the problem? 10 is 50 percent of what number?

Mathematics
2 answers:
VladimirAG [237]3 years ago
5 0

Answer:

20

Step-by-step explanation:

you can use x as the unknown number. we know 50%=1/2. we also know that 1/2 of x is 10

equation: 1/2x=10

now multiply both sides by 2 to isolate x

x=10 x 2, x=20

the unknown number is 20

Arturiano [62]3 years ago
3 0

10 is 50% of what number?

ANSWER: 10 is 20% of 50

<u>the answer is 20</u>

<u>10/20</u>

You might be interested in
40% de cuanto son 32?
OlgaM077 [116]

Do not speak Spanish

4 0
3 years ago
Read 2 more answers
Select the quadratic that has the roots x=8 and x=-5
mart [117]
The quadratic that has the roots x=8 and x=-5 is 
x^2-3x-40

Hope this helps you! (:
-Hamilton1757
8 0
3 years ago
Read 2 more answers
Please answer this I need this to bring up my grade! I’ll really appreciate it if you truthfully answered this!!!
melisa1 [442]

Answer

Go to www.mathborl.com/middle for step by step.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which of the functions below could have created this graph?
bearhunter [10]

Answer:

A

Step-by-step explanation:

Two facts need to guide your answer.

One

The highest power is odd: you know this because an even power would start on the left come down do it's squiggles if had any and wind up on the right going up.

This graph comes down on the left does it's squiggles and then goes further down on the right. That's the behavior of something whose highest power is odd.

Two

The leading coefficient,  the number in front of the highest power must be minus. If it was positive as in y = x^3 the graph would be the mirror image of what it is.

Argument

B and D cannot be true. The highest power is even.

C is false because the leading coefficient is + 1.

So that leave A which is the answer.

The graph is included with this answer

7 0
3 years ago
A professional football prospect runs 40 yards dash in 5 seconds. What is the player's average speed over this distance
Leto [7]

Answer:

average speed = 8y/s

Step-by-step explanation:

  • What is the player's average speed over this distance ?

Formula

s = d/t

d = 40 yards

t = 5 seconds

s = 40y/5s

= 8y/s

4 0
3 years ago
Other questions:
  • Can someone help me with this problem
    6·2 answers
  • Item 9 The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were
    14·1 answer
  • Explain how to add -7 + 12 as if you were teaching it to someone else.
    6·1 answer
  • Each of the line segments in the word MATH are numbered in the graph below. Find the slope (as a ratio of rise over run) of each
    8·1 answer
  • I will mark brainliest to whoever has the best answer
    6·1 answer
  • Chapter 1 MathXL: Mid-Chapter Practice and Review
    12·1 answer
  • Lisa is packing a set of cubic inch blocks into the box shown below How many blocks will fit in the box8 in.5 in.3 in.A.16B. 32C
    10·1 answer
  • Paul's car is 13 feet long. He is making a model of his car that is the actual size. What is the length of the model?
    8·1 answer
  • The grocery store has 20% off from the original price on cereal. The equation for finding the sale price would be y = x - (.20x)
    13·2 answers
  • 3x3–6x2 I am still struggling to find the answer for this problem
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!