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
Lady bird [3.3K]
3 years ago
9

In the figure shown, what is the measure of angle x?

Mathematics
2 answers:
mojhsa [17]3 years ago
5 0
Angles in a triangle must add up to 180, so the missing angle inside the triangle is 180 - (70 + 40), which is 70.

Angles on a straight line (i.e. the line BD) must add up to 180, and because we know part of that angle is 70, x must be 180 - 70, which is 110.

Hence, x is 110 degrees.
zimovet [89]3 years ago
4 0
<span>an exterior angle of a triangle is equal to the sum of the opposite interior angles.

so x = 40 + 70 = 110

answer
x = 110</span>
You might be interested in
Write the following phrase as a variable expression. Use x to represent​ "a number".
mojhsa [17]
Sum means add, a number means x, and four means, uh, 4...

x+4. is what you're looking for
3 0
3 years ago
Darius buys a bottle of a chemical solution that contains 70% alcohol. The bottle contains 500 ml of solution. How many millilli
mars1129 [50]
It is. 7.17285714285714 you can stop at the thousands
8 0
3 years ago
Read 2 more answers
You have 4/5 cup of brown sugar in your cupboard. the recipe for a dessert calls for 1/4 cup of brown sugar. how much brown suga
Ira Lisetskai [31]

Answer:


Step-by-step explanation:

4/5 cup of brown sugar. Needs 1/4 cup. How many cups left?

Okay, so 4/5 = 0.80, 1/4=0.25.

0.80-0.25=0.55

Which is 55/100

Divide both numbers by 5

11/20

7 0
3 years ago
After the schedule adjustment, the first 36 runs were an average of 8 minutes late. As a result, the Boston public school distri
aev [14]

Answer:

The value of test statistic is -2.

Step-by-step explanation:

The following information is missing in the question.

The population mean is 12 minutes.

We are given the following in the question:

Population mean, μ = 12 minutes

Sample mean, \bar{x} = 8 minutes

Sample size, n = 36

Population standard deviation, σ = 12 minutes

Formula:

z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

Putting all the values, we have

z_{stat} = \displaystyle\frac{8 - 12}{\frac{12}{\sqrt{36}} } = -2

The value of test statistic is -2.

6 0
4 years ago
A train ticket was £4.50. The price then increased by 3%. What price is the train ticket now
mihalych1998 [28]

0.14 pounds (rounded; 0.135 unrounded); To calculate the % of something, divide it by 100 and multiply the result by the percentage you want to find.

0.0450 (=1%)

0.0450 x 3 = 0.135


8 0
4 years ago
Other questions:
  • If Tom has $⁢803 left after spending 1/3 of his monthly salary for rent and 1/7 of his monthly salary for his utility bill, what
    13·1 answer
  • Canvas- $7.25, Art brushes- $1.29 each, Basic paint- $22.99, Q in. dowel- $2.00, 1/2 in. dowel- $1.50, 1/4 in. dowel- $1.00, 1 j
    5·1 answer
  • A building's construction cost was $625,000. the building is 80 feet long, 45 feet wide and 12 feet high. what was the cost of t
    12·1 answer
  • Mr. Fox purchased 76 bags of candy to make treat bags each bag contains 48 pieces of candy how many pieces of candy did Mr. Fox
    10·2 answers
  • Number 14, please...
    10·1 answer
  • How do I graph y = -4x + 5
    9·1 answer
  • I’m not sure how to do angle relationships, so what is angle cbd?
    8·1 answer
  • A mass weighing 16 pounds stretches a spring (8/3) feet. The mass is initially released from rest from a point 2 feet below the
    15·1 answer
  • How many times can a honeybee beat its wings in 1 hour
    5·2 answers
  • What is the value of p2 + r3, when p = 2 &amp; r = 3?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!