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
adell [148]
3 years ago
13

?

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
3 0
Scale factor = 3.5
you can also write that in fraction as 7/2 , if decimal is not putable
masha68 [24]3 years ago
3 0

Answer:

3.5

Step-by-step explanation:

You might be interested in
Fan can clean the garage in 3 hours, but it takes Angie 4 hours to do the same. How long would it take for them to clean the gar
kupik [55]

Answer:

1 5/7 hours.

Step-by-step explanation:

1/3+1/4 = 7/12

1/7/12= 1.714 hrs

6 0
3 years ago
How to find the multiplicity of a zero of a polynomial function?
Monica [59]
<span>The multiplicity of a zero of a polynomial function is how many times a particular number is a zero for a given polynomial.

For example, in the polynomial function f(x)=x(x+4)^2(x-2)^3, the zeros are 0 with a multiplicity of 1, -4 with a multiplicity of 2, and 2 with a multiplicity of 3.

Although this polynomial has only three zeros, we say that it has six zeros (or degree of 6) counting the <span>multiplicities.</span></span>
3 0
3 years ago
An isosceles triangle has a perimeter of 18 cm. Find a function that models its area A in terms of the length of its base b.
IgorLugansk [536]
So.... notice the picture below

now, we know what the "height" or "altitude" is
now, we also know the perimeter is 18cm

so, k + k + b = 18
or 2k + b = 18
thus  \bf k=\cfrac{18-b}{2}

so... one can say that \bf \textit{area of a triangle}=A=\cfrac{1}{2}bh\qquad &#10;\begin{cases}&#10;b=b&#10;\\\\&#10;h=\sqrt{k^2-\left( \frac{b}{2} \right)^2}&#10;\\\\&#10;h=\sqrt{k^2-\frac{b^2}{4}}\\&#10;--------------\\&#10;k=\frac{18-b}{2}\qquad thus\\&#10;--------------\\&#10;h=\sqrt{\left( \frac{18-b}{2} \right)^2-\frac{b^2}{4}}&#10;\end{cases}\\\\&#10;-----------------------------\\\\&#10;A=\cfrac{1}{2}\cdot b\cdot \sqrt{\left( \frac{18-b}{2} \right)^2-\frac{b^2}{4}}

and you can simplify it if you wish.. not sure you have to

7 0
3 years ago
PLEASE HELP ME IN GEOMETRY, IVE BEEN STUCK FOR HOURS!!!
vaieri [72.5K]

Answer:

A

Step-by-step explanation:

the answer is A.

Hope this helps

5 0
3 years ago
How do you solve 49.6 divided by 1.2
alex41 [277]
41.3 is your answer because when you divide 496 and 12 you get 41.3 and therefore 49.6 divided by 1.2 is 41.3 so they both calculate 1 decimal
7 0
3 years ago
Other questions:
  • 1. f(x) = 9x^2 - 3 <br> Find the vertex
    15·2 answers
  • A group of ten numbers totals -4. What is the average value of this group of numbers?
    15·1 answer
  • If there is 1000$ in the lockbox what year will it be worth 64,000$ at 24% interest?
    9·1 answer
  • How do you solve this? <br> rs/a = k for r
    10·1 answer
  • Which cannot be the angle measurements of triangle ABC? OmZA = 55°, mZB = 65°, mZC = 60°
    11·2 answers
  • A shipping container is in the shape of a right rectangular prism with a length of 10
    8·1 answer
  • Show that line passing through points (3,-2) and (-4,-2) is a horizontal line​
    6·1 answer
  • Determine whether each ordered pair is a solution to the inequality x+y&gt;−2.
    7·1 answer
  • PMDAS<br> SHOW YOUR SULUTION <br><br>2. 12-8 + 4 + 9x (40 + 4)<br><br> 3. (18 - 9) * 4 + 8 +35 - 5​
    9·1 answer
  • Help me please I need this now
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!