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
Delvig [45]
3 years ago
11

I need help with number 28. Please explain or show work. Thank you

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
7 0
X=4 I THINK IS THE ANSWER
lyudmila [28]3 years ago
6 0
X=4 because 4 is half of 8 and the x side is half of the side with a length of 8. 
You might be interested in
Quadrilateral RPQS is a rectangle. Label the missing measures.
Taya2010 [7]

Answer:

Part 1) PR=9\ units

Part 2) PQ=12\ units

Part 3) PS=15\ units

part 4) QR=15\ units

Part 5) RT=7.5\ units

Step-by-step explanation:

we know that

In a rectangle opposite sides are parallel and congruent

The measure of each interior angle is 90 degrees

The diagonals are congruent and bisect each other

step 1

Find the length of side PR

we know that

PR=QS ----> by opposite sides

we have

QS=9\ units

therefore

PR=9\ units

step 2

Find the length of side PQ

we know that

PQ=RS ----> by opposite sides

we have

RS=12\ units

therefore

PQ=12\ units

step 3

Find the length of diagonal PS

we know that

PS=2PT---> the diagonals bisect each other

we have

PT=7.5\ units ---> given problem

therefore

PS=2(7.5)=15\ units

step 4

Find the length of diagonal QR

we know that

QR=PS---> the diagonals are congruent

we have

PS=15\ units

therefore

QR=15\ units

step 5

Find the length of RT

we know that

QR=2RT---> the diagonals bisect each other

we have

QR=15\ units

substitute

15=2RT\\RT=7.5\ units

7 0
3 years ago
PLEASE ANSWER THiS MATH QUESTION !! 20 POINTS AND BRAINLIEST !!
RoseWind [281]

Answer:

A

Step-by-step explanation:

Plug in the values of each of the coordinate pairs into the linear system.

2x - 8y = 0, -3x - 8y = 20

A)

2*-4 - 8*-1 = 0

- 8 - (-8) = 0 -> CORRECT!

-3x - 8y = 20

-3*-4 - 8*-1 = 20

12 - (-8) = 20 -> CORRECT!

You don't need to try any other pairs, you already know that this is the solution to the problem! Remember, in the future, just plug all the coordinate pairs into the equation. Whichever one makes the equation true is the correct solution! Hope this helps!

4 0
3 years ago
Read 2 more answers
What is 5.8•10^-10 in standard form??
Leviafan [203]
.00000000058 because the exponent is negative the decimal goes backwards 10 times 
7 0
4 years ago
What is 28 divided by 5 5/6
ratelena [41]
The answer is 4.8 or 24/5 or 4 4/5
8 0
3 years ago
PLEASE HELP! Quick Math Question!!! :((
Tanzania [10]
A is the correct anwser
8 0
4 years ago
Other questions:
  • Gus has skydived 4 more times then Nico. if they both skydived a total of 20 times, how many times has Gus skydived?
    7·2 answers
  • Suppose there are 20 questions on a multiple-choice test. If 25% of the answers are choice B, how many of the answers are not ch
    12·2 answers
  • George puts the chopped apples ( 1 and 3/8 teaspoons ) in a bowl. Then he takes out 1/2 cup of the apples, and adds the oil ( 1/
    9·1 answer
  • Dylan wants to determine a 90 percent confidence interval for the true proportion of high school students in the area who attend
    13·1 answer
  • Eddie is looking at a map of Sandy Shore Park. The scale on the map is: 1 inch = 1/2 mile. If Clark's Pond and Vista Ridge are 9
    6·1 answer
  • Anthony drew a pentagon with each side measuring 6 inches. Carol drew hexagon with each side measuring 5 inches. Which shape has
    12·2 answers
  • Somebody plz plz plz plz tell me how she got divided by 5!!! It’s URGENT
    5·1 answer
  • Jacob had 15 apples and gave 10 to his brother. If he had 21 apples and wanted to give the same percentage to his brother, how m
    14·2 answers
  • Billy has 150 Star Wars action figures. The figures made in 1977 sold for $20 each
    7·1 answer
  • What is the most profound problem in maths?<br> No answer needed, just take the points.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!