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
kolezko [41]
3 years ago
13

Please help! (Geometry)

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

Answer:

x=5

From the dashed lines on the two sides of this triangle, we can see that these two sides are congruent, or equal, to each other.

In geometry, if a triangle has two congruent sides, then we can call it a <em>isosceles triangle</em>.

In an isosceles triangle, the corners  opposite the congruent  sides  are also congruent, meaning, that the angle measures of this triangle are: 88, 9x+1, and 9x+1.

We also know that angles in a triangle add up to 180 degrees.

So, we have: 88+(9x+1)+(9x+1) = 180

Simplifying: 18x + 2 = 92

Solving: 18x = 90, so x=5

Hope this helps!

You might be interested in
The cost of renting a chain saw is $3.90 per hour plus $6.50 for a cán
puteri [66]
35.75
explanation-
3.90 ph x 7.5 hours = 29. 25
plus the gas can 6.50
29.25+6.50= 35.75
5 0
2 years ago
A bank loans you $5000 for school to be repaid with 4% interest how much do you owe after 2 years? 4 years? and 7 years?
Gemiola [76]
After 2 years-$4608
After 4 years-$4246.73
After 7 years-$3757.24
8 0
3 years ago
Sven participates in his employer’s 401k plan. His annual salary is $52,000. Sven contributes 7.5% of his annual salary. His emp
IgorLugansk [536]

Answer:

$ 6,500

Step-by-step explanation:

(52,000)(0.075)+(52,000)(0.05) = 3,900 + 2,600

= 6,500

5 0
2 years ago
Find the value of x. help please
Anni [7]
To find x just set this = to 180 bc is a supp angle so 58+x=180 and then subtract 58 from both sides 180-58=122 rewrite x=122
Hope this helps have a nice day!
8 0
3 years ago
Solve the following equation. Then place the correct number in the box provided. x/9 = 1
BARSIC [14]

First, we need to isolate the variable x.

To isolate x, we simply need to multiply both sides by 9, which would result in x = 9

3 0
3 years ago
Read 2 more answers
Other questions:
  • The contrapositive of the following statement is true “If two angles are vertical angles, then they are congruent”
    14·1 answer
  • Mr. king brought a carpet for his dining room that measured 3 1/2 yards by 5 3/4 yards how much carpet did Mr.king buy
    9·1 answer
  • Suppose A and B are independent events. If P(A) = 0.3 and P(B) = 0.45, what is<br> P(A n B)?
    8·1 answer
  • What is 0.782 rounded to the tenths
    12·1 answer
  • Did I get the correct answer?
    13·2 answers
  • A big cruise ship dropped anchor off the Caribbean island of Barbuda. The heavy anchor was released from a height of
    14·1 answer
  • The polynomial of degree 4, P(x) has a root of multiplicity 2 at x=4 and roots of multiplicity 1 at x =0 and x= -4. It goes thro
    7·1 answer
  • HELP PLS KIND PPL✨
    12·1 answer
  • What is 10 x 42 – 6 x 3 + 3 ? Evaluating expressions with Exponents​
    12·1 answer
  • In the diagram below, overline AE cong overline BE overline DE cong overline DC and m angle D=32^ . Find m angle A .
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!