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
BartSMP [9]
3 years ago
6

HELP ASAP TEST !!!!!! If AFGH - AKJH. find x.

Mathematics
2 answers:
Helga [31]3 years ago
8 0
X = 16
Because
GH/JH = FH/KH
24/32 = 4x-25/32
24*52 = 32(4x -25)
1248 = 128x - 800
1248 + 800 = 128x
2048 = 128x
x = 2048/128
x = 16
NARA [144]3 years ago
7 0

Answer:

x= 17.25 or 17 1/4

Step-by-step explanation:

Hope this helps :/

You might be interested in
Subtract -2w from -6w
denpristay [2]
-4w would be the answer
7 0
3 years ago
Read 2 more answers
A two-digit number has two less units than tens. The difference
Yuki888 [10]

The required two-digit number is 75.

<h3>What is arithmetic?</h3>

In mathematics, it deals with numbers of operations according to the statements.

let the number in tenth place be x.
And has two fewer units than tens.
= x - 2

The two-digit number can be given as
= 10x + (x - 2)

= (11x - 2)

Reversing the digits
= (x - 2)10 + x
= 11x -20

The difference between twice the number and the number reversed is 93.

2(11x - 2) - (11x - 20) = 93\\22x-4-11x+20 = 93\\11x+16 = 93\\11x = 93-16\\11x = 77\\x = 7

Now the required two-digit number is,
=  11x -2
=  11*7 - 2
=  77 -2
= 75

Thus the required two-digit number is 75.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ1


8 0
2 years ago
Find the 100th and the nth term for each of the following sequences.80,140,200
Alina [70]

Answer

a(n) = 60n + 20

a(100) = 6020

Step-by-step explanation:

Given the following sequences

80, 140, 200

\begin{gathered} \text{The given sequence is }80,\text{ 140, 200} \\ \text{Step 1: find the common difference} \\ \text{common difference= next term - previous term} \\ \text{Common difference = 140 - 80} \\ \text{Common difference = 60} \\ \text{common difference = 200 - 140} \\ \text{common difference = 60} \\ \text{Hence, the common difference is 60} \\ \text{The nth term of an arithmetic progression is} \\ a(n)\text{ = a + (n - 1) x d} \\ \text{where a = first term, n = no of terms, and d = common difference} \\ a(n)\text{ = 80 + (n - 1) x 60} \\ \text{open the parenthesis} \\ a(n)\text{ = 80 + 60n - 60} \\ a(n)\text{ = 60n + 80 - 60} \\ a(n)\text{ = 60n + 20} \\  \\ \text{ Find the 100th term} \\ \text{let n = 100} \\ a(100)\text{ = 60(100) + 20} \\ a(100)\text{ = 6000 +2}0 \\ a(100)\text{ = 6020} \end{gathered}

7 0
1 year ago
If my radius is 7.8 maters. What is the circumference and area of my circle
Burka [1]
Circumference = 2 · π · r   or  π · d

Radius = 7.8

7.8 × 2 = 15.6

15.6 × 3.14(π) = 48.984

Circumference = 48.984 rounded = 49

Area = π · r²

Radius = 7.8

7.8 × 7.8 = 60.84

60.84 × 3.14(π) = 191.0376

Area = 191.0376 rounded = 191

Hope this helped☺☺
4 0
3 years ago
If a car is traveling at 12 meters per second, at how many kilometers per hour (kph) is it traveling?
Kobotan [32]
Set up multiplication/division to cancel out units that you do not need for your final answer and introduce units that you do.  

You want your answer in the form km/hr and you are starting with m/s so:

(12m/s)(km/1000m)(60s/min)(60min/hr)=43.2km/hr

The car is traveling at 43.2 kilometers per hour.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the cotangent of both angle A and angle B.
    7·2 answers
  • 5.
    6·1 answer
  • The original quantity is 10 and the new quantity is 13% what is the percent change is it increase or decrease
    13·2 answers
  • [60 points. Help me.]
    6·1 answer
  • On a number line, 8.78 would be located . Check all that apply. A. between 8 and 9 B. to the right of 8.63 O C. between 7 and 8
    11·1 answer
  • Graph the solution of the inequality on a number line. 2(x - 3) - 5x &lt; x-2​
    9·1 answer
  • Three students, Linda, Tuan, and Javier, are given five laboratory rats each for a nutritional experiment. Each rat's weight is
    8·1 answer
  • For an employee training, the employee to instructor ratio is 12 to 2. If there are 39
    13·1 answer
  • Write the equation for a parabola with a focus at (0,-5) and a directrix at y=-3
    14·1 answer
  • Sara made an error in solve the one-step equation below.5x + 9 = 29-9 -9- 4x = 29/4. /4x = -7.25What is the error that Sara made
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!