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
natta225 [31]
3 years ago
9

Ratios for 25 scarves to 8 hats

Mathematics
1 answer:
maria [59]3 years ago
3 0

Answer:

25:8

50:16

75:24

100:32

125:40

150:48

175:56

Step-by-step explanation:

All of these are equivalent to 25:8.

Hope it helps!

You might be interested in
Which of the following would have a negative impact on determining eligibility for a home loan? a. earning extra income b. movin
storchak [24]

solution:  option D is correct i.e., withdrawing money from savings.

explanation:

if someone is taking home loan then he has to pay it back also. but if he is withdrawing money from savings then he will don't have money to return in future. so he should save as much as he can.

so withdrawing money from savings would have a negative impact on determining eligibility for a home loan.

3 0
3 years ago
An archer is able to hit the bull's-eye 53% of the time. If she shoots 10 arrows, what is the probability that she gets exactly
Vesnalui [34]

Answer:

P(x=4)=.2458

hope it helps!

6 0
3 years ago
Find the measure of a
barxatty [35]

Answer:

  6

Step-by-step explanation:

The law of cosines is useful here.

  a^2 = 8^2 +11^2 -2·8·11·cos(32.2°) ≈ 36.070003

  a ≈ √36.070003 ≈ 6.00583

  a ≈ 6

6 0
3 years ago
For what value of x is PQ || BC?<br> A 5<br> B. 6<br> C. 7<br> D. 8
Dahasolnce [82]

Answer:

C. 7

Step-by-step explanation:

In\: \triangle ABC\\\overline{PQ} \parallel \overline {BC}.. (given) \\

Therefore, by Basic Proportionality theorem:

\frac{AP}{PB} = \frac{AQ}{QC} \\\\\therefore \frac{x}{x+7} = \frac{x-3}{x+1} \\\\ \therefore \:  \frac{x - x - 7}{x + 7}  =  \frac{x - 3 - x - 1}{x + 1}  \\ (by \: dividendo) \\  \\  \frac{ - 7}{x + 7}  =  \frac{ - 4}{x + 1}  \\  \\  \frac{7}{x + 7}  =  \frac{4}{x + 1}  \\  \\ 7x + 7 = 4x + 28 \\  \\ 7x - 4x = 28 - 7 \\  \\ 3x = 21 \\  \\ x =  \frac{21}{3}  \\  \\ \huge \red{ \boxed{ x = 7}}

5 0
3 years ago
Complete each statement in the steps to solve x2 – 6x – 7 = 0 using the process of completing the square. Isolate the constant b
Tomtit [17]
"Isolate the constant by adding 7 to both sides of the equation."
This step separates the non-squareable 7 and the squareable x^2 - 6x .

"Add 9 to both sides of x^2 - 6x = 7 to form a perfect square trinomial while keeping the equation balanced."
After separating the non-squareable, add the number which makes the first or left side a perfect square trinomial. The formula to find the number is: c =  {\frac{b}{2}  }^{2} .
When we plug the values: c =  { \frac{ - 6}{2} }^{2}
Simplify: c =  {( - 3)}^{2}  = 9

"Write the trinomial x^2 - 6x + 9 as (x - 3) squared."
When you factor x^2 - 6x + 9 , you will get (x - 3) \times (x - 3) .

"Use the square root property of equality to get x - 3 = ±  \sqrt{16} ."
The 16 is coming from the part when we add 9. We needed 9 on the left side for a perfect square, but to protect the balance of the equality, we need to add 9 to the right side too. When we add 7 and 9, we got 16, and that is where it came from.

"Isolate the variable x to get solutions of -1 and 7."
To isolate x we branched the plus-minus sign:
x - 3 = 4 \: \:  \:  x = 4 + 3 = 7 \\  \\ x - 3 =  - 4 \:  \:  \: x =  - 4 + 3 =  - 1
8 0
3 years ago
Read 2 more answers
Other questions:
  • You are traveling to Colombia, where the currency is the Colombian peso (COP). The exchange rate is USD/COP 1,983.24 . How many
    9·1 answer
  • Using elimination, the equations 3x - 4y = 12 and x + 4y = 20 can be solved to show that x = 8 and y = 3. Is this true or false
    7·2 answers
  • 14) If Danny has<br> of $1.00, how much change does Danny have?<br><br><br> WHATS THE ANSWER
    5·2 answers
  • What is the solution to y + 8.5 = 17.2? y = 25.7 y = -25.7 y = -8.7 y = 8.7
    6·2 answers
  • What is this help please ?
    15·1 answer
  • How to solve 4x+8/2=10? (As in, 4x+8 over 2 equals 10)
    15·2 answers
  • What is the lcm of 14 and 42
    5·1 answer
  • 4. What is the experimental probability of spinning orange?
    13·2 answers
  • What’s the slope of the equation y= -5x +1
    6·2 answers
  • Julie is using the set {7,8,9,10,12} to solve the inequality shown
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!