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
svetlana [45]
3 years ago
10

In trapezoid EFGH, m∠HEF=(4x2+16)∘ and m∠GFE=(5x2+12)∘. Find the value of x so that EFGH is isosceles. HELP PLEASE!!

Mathematics
1 answer:
wolverine [178]3 years ago
4 0

Answer:

The answer would be B if im wrong SORRY ;)\beta\beta \beta \beta \beta \beta \beta \beta \beta \beta \beta \beta \beta \beta \beta

Step-by-step explanation:


You might be interested in
Which line segment could be mid segment of abc? 21 points!!!!
Pavel [41]

Answer:

DF

Step-by-step explanation:

the mid segment is a line that connects the midpoints.

4 0
3 years ago
Read 2 more answers
A Sum of $14 is made of 92 coins consisting of dimes and quarters. How Many are there of each kind of coin
steposvetlana [31]
So first I would say, what if all of them were dimes, how far away would it be from $14?

So 92 coins * 10 cents = $9.20

So it's 4.80 dollars away from 14 dollars.

So if we were to switch one to a quarter, it would increase by 0.15 cents.

So we want to see how many increases we need to reach 4.80 dollars more.

4.80/0.15 = 32

So there are 32 quarters and 60 dimes.
7 0
3 years ago
Read 2 more answers
The mean of 10 values is 19. If further 5 values are
Leokris [45]

Answer:

22

Step-by-step explanation:

Pretend the 10 values in the first sentence are a,b,c,d,e,f,g,h,i,j

Pretend the addition 5 values is k,l,m,n,o

So the mean of all the 15 data is (a+b+c+d+e+f+g+h+i+j+k+l+m+n+o)/15=20

So the sum of all 15 data is  a+b+c+d+e+f+g+h+i+j+k+l+m+n+o=300                since 15(20)=300

Now let's look at the first 10:  We have their mean so we can write:

(a+b+c+d+e+f+g+h+i+j)/10=19

so a+b+c+d+e+f+g+h+i+j=190                               since 10(19)=190

So that means using our first sum equation and our equation sum equation we have

190+k+l+m+n+o=300

      k+l+m+n+o=300-190

      k+l+m+n+o= 110

So the average of those 5 numbers mentioned in your problem is 110/5=22

3 0
3 years ago
WILL MARK BRAINLEST! HELP ASAP Pedro has a spinner with 4 sections numbered 1 through 4. Pedro spins the spinner 100 times and r
baherus [9]

The answer is A: A uniform probability model is a good model to represent probabilities related to the numbers generated in Pedro's experiment.

and B: It is likely that the spinner is fair.

3 0
3 years ago
Read 2 more answers
Ronald started solving the equation −2(2x−4)+3=6x+1.<br><br> Which is a correct next step?
Snowcat [4.5K]

Answer:

distribute bud

Step-by-step explanation:

distribute throught the parethesis first

8 0
3 years ago
Read 2 more answers
Other questions:
  • If the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangl
    5·2 answers
  • What is the solution to the inequality shown below?<br> 2x - 9 -4<br> D .x &gt; -5
    6·2 answers
  • Which of the following expressions is not equal to 12?<br> |-12|<br> 2|6|<br> -|12|
    7·1 answer
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar. A medical center o
    11·1 answer
  • HELPPPPP PLEASEEEE!!!!!
    15·1 answer
  • I need help quick I do K12 and this doesn’t make sense to me AT ALL
    11·2 answers
  • Solve the system of equation by elimination.
    7·1 answer
  • Of 100 students, 30 can speak French, 10 can speak German, and 6 can speak both French and German. If a student is picked at ran
    10·1 answer
  • So it's got like money before and after and it has indepent and dependent variable ​
    14·1 answer
  • What is the exact value of <img src="https://tex.z-dn.net/?f=tan%5Cfrac%7B11%5Cpi%20%7D%7B12%7D" id="TexFormula1" title="tan\fra
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!