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
ANEK [815]
3 years ago
7

Solve for x please! worth 25 points

Mathematics
2 answers:
Ghella [55]3 years ago
6 0

Answer:

x = 20

Step-by-step explanation:

Using the vertical angle theorem, you will find that 7x - 99 = 2x + 1.

7x - 99 = 2x + 1

+99 both sides

7x = 2x + 100

-2x both sides

5x = 100

÷5 both sides

x = 20

The answer is x = 20.

alina1380 [7]3 years ago
3 0

X=20

That is the answer

You might be interested in
Help help ASAP help help
kolezko [41]
I did 15/5 which equaled 3.
Paige walked her dog 3 times each day
3 0
3 years ago
Read 2 more answers
What is the inverse of the function f(x) = x +3?
OLga [1]

Answer:

h(x) = x - 3

Step-by-step explanation:

To find the inverse of a function, you can switch the x and y variables.

In f(x) = x + 3, the y variables is "f(x)".

y = x + 3

Now switch the x and y.

x = y + 3

Isolate for y and replace with h(x).

x - 3 = y

y = x - 3

h(x) = x - 3

5 0
3 years ago
Read 2 more answers
A rectangle hale card has a length of 3/10 and a width of 4/5 find the perimeter
postnew [5]

Answer:

22/10 or 2 and 1/5

Step-by-step explanation:

To find the perimeter, add all sides together. Since it's a rectangle, the other sides are the same measurement as the ones given. Add 3/10, 3/10, 4/5, and 4/5 together. To do this, find a common denominator. The lowest common denominator is 10 so multiply the 4/5 by 2/2 to get the denominator to be 10. Now, add 3/10, 3/10, 8/10, and 8/10. It adds up to 22/10 but if you don't want an improper fraction, simplify it to 2 and 1/5.

4 0
3 years ago
Write log7t using the natural logarithm.
VARVARA [1.3K]

Answer:

log₇t = ln t / ln 7

Step-by-step explanation:

Given:

log₇t

Computation:

We know that

logₐb = log b / log a

So,

log₇t = log t / log 7

= log₇t = ln t / ln 7

4 0
3 years ago
Quadrilateral OPQR is inscribed inside a circle as shown below. What is the measure of angle Q? You must show all work and calcu
viktelen [127]
Hello,

Angles y and 3y+8 are supplementaries since the quadrilater is inscribed

y+3y+8=180
==>4y=172
==>y=43 (°)
8 0
3 years ago
Other questions:
  • Does anyone know this
    8·1 answer
  • Find the surface area of the cereal box.
    8·2 answers
  • A barrel of tomato sauce has spilled on a tile floor. The sauce flow can be expressed with the function r(t) = 2t, where t repre
    7·1 answer
  • I need help can someone help.​
    7·1 answer
  • Between which two consecutive whole numbers does 5 lie
    9·1 answer
  • 1 and 3/10 * 18 <br><br><br>How would you do this???
    7·2 answers
  • Graphing rational functions. I need help asap!!!!
    5·1 answer
  • Help pls and quick thanks
    15·1 answer
  • If A=30° and B=60°,show that sinc(A+B)= sinA . cos60°.sin 30°​
    7·1 answer
  • HELP! Will give branliest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!