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
Pie
2 years ago
7

For the pair of similar triangles, find the value of x.

Mathematics
1 answer:
Murljashka [212]2 years ago
7 0

Find the scale between sides xz and gh

18/4 = 4.5

Multiply the length of fh by the scale to find x


6 x 4.5 = 27


x = 27

You might be interested in
The KM values for the reaction of chymotrypsin with 2 substrates are given below. Which substrate is likely to give a higher val
Mrrafil [7]

N-acetyltyrosine ethyl ester may likely have a higher Vmax.

<h3>How are the Km and Vmax of an enzyme and substrate related?</h3>

Km is inversely proportional enzyme affinity for substrate. The lower the Km, the higher the enzyme affinity for substrate and vice versa.

Vmax is the maximum velocity of the reaction when the enzyme is fully saturated with substrate.

Based on the Km values, chymotrypsin has higher affinity for N-acetyltyrosine ethyl ester, thus, N-acetyltyrosine ethyl ester may likely have a higher Vmax.

In conclusion, the Vmax is the maximum velocity of an enzyme-catalyzed reaction.

<em>Note that the complete question is given below:</em>

<em>The Km for the reaction of chymotrypsin with N-acetylvaline ethyl ester is 8.8 x 10-2 M, and the Km for the reaction of chymotrypsin with N-acetyltyrosine ethyl ester is 6.6 x 10-4 M.</em>

<em>Which of the following substrates is likely to give a higher value for Vmax?</em>

Learn more about Km and Vmax at: brainly.com/question/16108691

#SPJ1

8 0
2 years ago
Which of the following choices represent the zeros of the function g(x)=2(x-5)²-400?
Sedaia [141]

Answer:

4, -3 1 over 5

Step-by-step explanation:

3 0
3 years ago
A rectangle has a base of 5 cm and a height of (x + 2)cm. Its area is 20 cm ^ 2. What is the value of x?
Len [333]
So area is base x height:
5(x+2)=20
5x+10=20
5x=10
x=2
its A
3 0
3 years ago
PLZ HURRY!!!!!!!!!!!!!<br> Simplify. <br> −4x^2(5x^4−3x^2+x−2)
Simora [160]

\bold{Answer}

\boxed{\bold{-20x^6+12x^4-4x^3+8x^2}}

\bold{Explanation}

  • \bold{Simplify: \ -4x^2\left(5x^4-3x^2+x-2\right)}

\bold{------------------}

  • \bold{Distribute \ Parenthesis}

\bold{\left(-4x^2\right)\cdot \:5x^4+\left(-4x^2\right)\left(-3x^2\right)+\left(-4x^2\right)x+\left(-4x^2\right)\left(-2\right)}

  • \bold{Apply \ Addition \ / \ Subtraction \ Rules: \ +\left(-a\right)=-a,\:\:\left(-a\right)\left(-b\right)=ab}

\bold{-4\cdot \:5x^4x^2+4\cdot \:3x^2x^2-4x^2x+4\cdot \:2x^2}

  • \bold{Simplify \ -4\cdot \:5x^4x^2+4\cdot \:3x^2x^2-4x^2x+4\cdot \:2x^2: \ -20x^6+12x^4-4x^3+8x^2}

\bold{-20x^6+12x^4-4x^3+8x^2}

\boxed{\bold{Eclipsed}}

5 0
3 years ago
I need help with number 9
Westkost [7]

Answer:

A) A dilation followed by a reflection.

Step-by-step explanation:

I went over this in class the other day.    (:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Pls help!!!!! Thx and fast sry for rushing!!
    11·2 answers
  • Which transformations result in a congruent figure
    7·2 answers
  • Product of (x+y)(2x+4y)
    12·1 answer
  • In a recent poll of 3011 adults, 73% said that they use the Internet. A newspaper claims that more than 75% of adults use the In
    13·1 answer
  • Simplify (−34.67)^0<br><br> I got stuck on this question can someone answer quickly
    7·2 answers
  • What angle is an x–intercept for the function y= cos(.5x)
    5·1 answer
  • -10 = -b/4. What is the answer, I can't find it.
    10·2 answers
  • For each 50 mm of coloured fabric Nick uses to make his curtains, he also uses 10 cm of white fabric. Express the amount of whit
    13·1 answer
  • Emily went to the movies. 3 tickets cost $18 and 5 tickets cost $30.
    15·1 answer
  • If the line that passes through the points below
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!