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
hjlf
3 years ago
13

Find the value of x in the triangle shown below

Mathematics
2 answers:
tino4ka555 [31]3 years ago
5 0

Answer:

<em>x = 32</em>

Step-by-step explanation:

This is an isosceles triangle since two sides have length 10. The angles opposite the congruent sides are congruent. There is an angle measuring 116 deg, and two angles measuring x. The sum of the measures of the angles of a triangle is 180.

x + x + 116 = 180

2x + 116 = 180

2x = 64

x = 32

zhannawk [14.2K]3 years ago
4 0

Answer:

32 degrees

Step-by-step explanation:

There are various approaches that we could use here to determine the value of x.  Note that this triangle is isosceles (it has 2 equal sides of length 10 each).  We could draw an altitude from the 27-inch side up to the vertex of the 116 degree angle and thus divide the given triangle into 2 identical smaller triangles.  The 116 degree angle is the sum of 58 and 58 degrees.  Thus, in the smaller triangle, you have 2 known angles (58 and 90) and need only subtract (58+90) from 180 degrees to obtain the value of x:  180 degrees - (58 degrees + 90 degrees) = 32 degrees (answer).

Check:  Do the angles 32 degees and 32 degrees (opposite the angle marked x) and 116 degrees add up to 180 degrees, as they must?

Is 64 + 116 = 180?   YES

You might be interested in
. A scale factor of 2 is applied to the dimensions of the prism. What effect will this have on the volume
STatiana [176]

The volume of the prism would be enlarged by a factor of 8

<h3>How to determine the effect?</h3>

The scale factor is given as:

k = 2

Let the initial volume be v and the final volume be V.

The relationship between both volumes is

V = k^3 * v

This gives

V = 2^3 * v

Evaluate

V = 8v

Hence, the volume of the prism would be enlarged by a factor of 8

Read more about dilation at:

brainly.com/question/3457976

#SPJ1

6 0
2 years ago
Someone help me on this pleaseeeeeeeeeeeeee !
Dmitrij [34]

Answer:

9

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How to find angle 1? Would I subtract from 180 even though it is not a triangle?
guapka [62]

<2 + 95 = 180  straight line

<2 = 180-95 = 85

right angle +144 + <2 + <1 = 360 degrees  ( quadrilateral)

substitute knowns

90 +144 +85 +<1 = 360

combine like terms

319 +<1 =360

<1 =41


6 0
4 years ago
Evaluate. <br> 27 1/3 <br> 3<br> 9<br> 81<br> 19,683<br> PLease answer fast!!
ArbitrLikvidat [17]

If you mean 27^{\frac{1}{3}}, then the answer is 3.

In fact, rational exponents work like this:

a^{\frac{b}{c}}=\sqrt[c]{a^b}

So, in your case,

27^{\frac{1}{3}}=\sqrt[3]{27} = 3

because 3^3 = 27

6 0
3 years ago
Can anyone help please? Will give Brainly + 25 pts
Gennadij [26K]

Answer:

A. (f+g)(x) means add the two functions, f and g

  since f is 2x-2 and g is 6x, you'll just add them together

  (f+g)(x)=2x-2+6x = 8x+2

B. (f-g)(x) means subtract the two functions, f and g

  since f is 2x-2 and g is 6x, you'll just subtract

  (f-g)(x)=2x-2-6x = -4x+2

C. (g-f)(x) I think you're getting the hang of it!

 =6x-(2x-2)  just be sure to put the second function in parentheses because you're subtracting the whole thing

=6x-2x+2 = 4x+2

D. (g+f)(x) try this on your own and check here

6x+(2x-2) = 6x+2x-2 = 8x-2

Step-by-step explanation:

to add or subtract functions, don't let the function notation throw you off. Pretend each one is just a number and you just add or subtract the whole thing. You got it! Next they will give you something like find (f+g)(5). All that means is add the two functions like in part a, and then in the final answer, plug in 5 instead of x. For example (f+g)(5) = 8x+2 = 8(5) +2 = 42

:)

3 0
3 years ago
Other questions:
  • Evaluate |-6| + 2|-4| - 3|6|
    12·2 answers
  • Is the square root of 361 a. 17 b. 18 c. 19 d. 20
    9·1 answer
  • What is the equation in point−slope form of the line passing through (−3, −4) and (0, 2)?
    11·1 answer
  • Assume that the probability of any newborn baby being a boyboy is one half 1 2 and that all births are independent. if a family
    14·1 answer
  • Tim spent half of his my allowance going to the movies. He washed the family car and earned 6 dollars. What was his weekly allow
    8·1 answer
  • Jake is comparing the price of 2 laundry service companies company a charges $20 per load in an additional $8 as service charges
    12·1 answer
  • As a motivational speaker, Bree speaks at school assemblies, charging a school
    13·1 answer
  • The length of a rectangle is twice the width. The area is 8 yd^2. Find the length and the width.
    12·1 answer
  • What is the solution for -2 + p = 7
    12·2 answers
  • PLZ HELP AHHHH I NEED HELPEPWOEOW
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!