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
Snowcat [4.5K]
3 years ago
8

Find the value of x when m<2 = x + 64​

Mathematics
2 answers:
laila [671]3 years ago
8 0

Answer:

-9 = x

Step-by-step explanation:

Since this is an isosceles triangle, the <em>two</em> base angles are congruent, therefore you have this:

180° = 70° + 2[x + 64] \\ 180° = 70° + 2x + 128 \\  \\ 180 = 198 + 2x

- 198 - 198

___________________

-18 = 2x

___ __

2 2

-9 = x

I am joyous to assist you anytime.

polet [3.4K]3 years ago
5 0

Answer:

-9

Step-by-step explanation:

The triangle has two sides that are the same, so it is an isosceles triangle.  Therefore, the base angles are the same.

Angles of a triangle add up to 180°, so:

70 + (x + 64) + (x + 64) = 180

70 + 2x + 128 = 180

2x = -18

x = -9

You might be interested in
Find the value of x.
In-s [12.5K]

Answer:

49

Step-by-step explanation:

angle QPR and angle TPS are alternate angles and their measure is equal to each other:

3x + 1 = 148 subtract 1 from both sides

3x = 147 divide both sides by 3

x = 49

4 0
2 years ago
Determine whether the variable is qualitative or quantitative. Explain your reasoning. The price of a new computer.
Levart [38]

Answer:

The price of a new computer is quantitative.

Step-by-step explanation:

A variable can be classified as qualitative or quantitative.

Qualitative:

When the possible values of the variables are labels, for example, good or bad, yes or no,...

Quantitative:

When the possible values of the variables are numbers, for example 1, 2, 1000,....

In this question:

The price of a computer is a numeric value, so it is a quantitative variable.

6 0
3 years ago
What is the factored form of x^2 - 4x - 5?
ser-zykov [4K]

we are given

x^2-4x-5

we can use formula

x^2-(a+b)x+ab=(x-a)(x-b)

so, we have

a+b=4

ab=-5

now, we can solve for a and b

and we get

a=5, b=-1

now, we can plug it in formula

x^2-4x-5=(x-5)(x+1) ............Answer

4 0
2 years ago
I need help with this problem​
dexar [7]

The answer to the equation is 15

5 0
3 years ago
A carnival has a ring-toss game where players try to toss rings around a stick. A player gets two attempts in a game. Let X repr
Reptile [31]

Answer:

2

Step-by-step explanation:

i think

4 0
2 years ago
Read 2 more answers
Other questions:
  • Last year, 50 students attended the winter carnival. This year, 60 students attended the carnival. Which statement below correct
    6·1 answer
  • Please help and explain the process
    12·1 answer
  • Factoring Quadratic Expressions:<br><br> 7x^2 -32x -60
    5·2 answers
  • a spinner marked with four sections blue, green, yellow, and red was spun 100 times. find the experimental probability of landin
    7·1 answer
  • Can someone please help me
    7·1 answer
  • Divide the fractions. Don’t simplify <br><br> 3/4 divided by 5/2
    11·1 answer
  • There are 400 people in a talent show in middle school in February 62% of students performed in the band concert how many studen
    6·1 answer
  • Please hurry I will brainliest
    14·1 answer
  • Hi, I hate math so can you fking please help me.
    8·2 answers
  • There are 1,023 M&amp;M's in a bag. Out of 1,023 M&amp;M's, 132 M&amp;M's are blue, 69 are green, 68 are brown, 63 are olive, 62
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!