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
Alex
3 years ago
11

How would I work out the value of 'x'?

Mathematics
1 answer:
Naddik [55]3 years ago
5 0

triangle equals 180 degrees

the two lower angles are  the same since it is an isosceles triangle

180= x+x+24

180 = 2x+24

subtract 24 from each side

156 = 2x

divide by 2

78 = x

You might be interested in
A test has 10 true/false questions. How many different tests can be turned in to the teacher?
Flauer [41]
The same as the greatest number that can be written
with 10 binary bits:  <u>1,024</u>
3 0
3 years ago
Read 2 more answers
A widget company produces 25 widgets a day,5 of which are defective.Find the probability of selecting 5 widgets from the 25 prod
MariettaO [177]

Answer:

0.292

Step-by-step explanation:

Combinations can be used to solve the following problem.

We are choosing 5 widgets from 25 = ²⁵C₅

We want to select zero widgets from defective widgets = ⁵C₀

From the 20 non-defective widgets we want to select 5 = ²⁰C₅

So the probability is:

P = ( ⁵C₀ * ²⁰C₅) / ²⁰C₅

P = (1 * 15504) / 53130

= 15504/ 53130

=0.292 ..

7 0
3 years ago
A hot air balloon holds 4,328 cubic meters of helium. The density of helium is 0.1785 kilograms per cubic meter. How many kilogr
Oksi-84 [34.3K]

Answer: 3) 772.5 kg

Step-by-step explanation: That's what I got and I'm 100% sure that's the answer

7 0
3 years ago
Tammy will rent a car for the weekend. She can choose one of two plans. The first plan has no initial fee but costs 0.70 per mil
tensa zangetsu [6.8K]
This problem is about linear equations. We assume Dale drive X miles, and the total cost is $Y, then we can get:
Plan I: Y=38+0.11X
Plan II: Y=49+0.07X
When both plans cost the same, 38+0.11X=49+0.07X. We will get X = 275miles, and Y=$68.25
7 0
3 years ago
Find the slope of the line passing through each of the following pairs of points. (−8, −3), (−1, −2)
olasank [31]
The slope is 1/7. The formula for slope is: m=y2-y1/x2-x1
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the sum of the first<br>20 odd numbers.​
    13·2 answers
  • A person died leaving behind inheritance of Rs. 300000. Distribute the amount among 4 sons and 3 daughters so that each son gets
    9·1 answer
  • Whic of these is the same as 3/5 divided by 4/7
    13·1 answer
  • A worker is paid $9.80 per hour, with time and a half for any hours over 40 per week. If he works 44 hours in a week, what will
    11·1 answer
  • i am using my big brothers acount. i need help johnny got 10 apples and he had 10 dollars now he dosent have money. did he spend
    7·1 answer
  • Emily works at a local restaurant. She made $200 in tips last night. She shared 15 percent of her tips with the crew that cleans
    10·2 answers
  • Proving the Parallelogram Side Theorem
    5·1 answer
  • Help me pleaseeeeee!!!!!!
    14·2 answers
  • Those people at a local car dealership are pay to commission based on the profit earned from each car they sell if the profit is
    5·2 answers
  • Then use f(x)= 5x+13<br><br> Choose a number between 1-10 and use that for your x value then SOLVE.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!