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
Alexeev081 [22]
3 years ago
11

In the figure, Ð1 and Ð3 are vertical angles, and Ð2 and Ð4 are vertical angles.

Mathematics
1 answer:
Ede4ka [16]3 years ago
4 0

Answer:

mÐ4 = 30°

Step-by-step explanation:

Vertical angles are angles that are opposite to each other, thus are said to be equal.

Since,

i. Ð1 and Ð3 are vertical angles

ii. Ð2 and Ð4 are vertical angles

This implies that the measure of Ð1 and Ð3 are congruent. And also the measure of Ð2 and Ð4 are congruent.

So that, if mÐ2 = 30°, it would be expected that mÐ4 has the same measure. This implies that mÐ4 = 30°.

You might be interested in
On average, Carson spends about 26% of his allowance each month on candy and soft drinks. When creating a circle graph of what C
DiKsa [7]

Answer: 1/4

Given : On average, Carson spends about 26% of his allowance each month on candy and soft drinks.  

To Find : When creating a circle graph of what Carson does with his money, which of the following fractions would be the best to represent how much he spends on food?

If these are your Choices:

A) 1/4

B) 1/3

C) 3/4

D) 1/2

Solution:

To Convert fraction into % multiply by 100  

 

(1/4) * 100 = 25 %

(1/3) * 100  = 33.33 %

(3/4) * 100 = 75 %

(1/2) * 100 = 50 %

Therefore 1/4 fraction best represent how much he spends on food

8 0
2 years ago
Gabe makes a base salary of $1,500 per month He also earns a 3% commission on all of his sales What must the amount of his month
marissa [1.9K]

Answer:

ɡabemakes a base salary of 1500 per month

he also earns a 3 commision onall of hos sales what must the amount of hid

5 0
3 years ago
You must roll a total of 9 on two number cubes to win the
Andru [333]

You need to figure out how many ways you can roll a sum of 9.

3 and 6, 4 and 5, 5 and 4, and 6 and 3. That's 4/36, or a 1/9 chance.

Alex has a 1/6 chance. Therefore, Alex is more likely to win.

7 0
3 years ago
Read 2 more answers
#12 only please I need to turn this in tommorow help
alexandr1967 [171]

Answer:

B hope it helps!

7 0
3 years ago
Read 2 more answers
How many math books and English books did Nicole purchase?
Ksju [112]
Create a system if equations to solve this.

First equation:
25m + 24e = 220

Second equation:
m + e = 9

Then you must solve the second equation for a variable.

Change m + e = 9 to e = 9 - m.

Then substitute (9 - m) for e in the first equation.

So 25m +24e = 220 becomes 25m + 24(9 - m) = 220.

Now you can solve the first equation because the only variable in it is m.

25m + 24(9 - m) = 220 (Original equation)
25m + 216 - 24m = 220 (Distribute)
m + 216 = 220 (Combine like terms)
m = 4 (Simplify)

Now plug in 4 for m in the second equation.

m + e = 9 (Original equation)
(4) + e = 9 (Substitute)
e = 5 (Simplify)

m represents Math Books and e represents English Books, so Nicole purchased 4 Math Books and 5 English Books.
6 0
3 years ago
Other questions:
  • Please explain the process!
    15·1 answer
  • Unit rate word problem,Bridget read a total of 48 books over 12 months.If Bridget has 68 books so far,how many month has she bee
    15·1 answer
  • After he bought a new car, Nelson purchased car insurance. He must pay $75 each month for the plan.Later that month, Nelson caus
    5·2 answers
  • In 2010, the number of participants in a checkers tournament was 2.6x10^4 people. In 2013, the number of participants in a check
    15·1 answer
  • Plz help fast Question 1(Multiple Choice Worth 5 points) (8.01 LC) Two lines, A and B, are represented by the equations given be
    12·1 answer
  • The volume of a suitcase is 3060 cubic inches. The length of the suitcase is 17 inches and the width is 15 inches. What is the h
    12·2 answers
  • A marine biologist is studying the population of bottle-nosed dolphins that lived in the Gulf of Mexico. On an outing one summer
    15·1 answer
  • I need help pwease? Btw, I’m in 6th grade
    10·1 answer
  • A small sample difference of means test requires that we can assume the variances of the two variables (for each group) are appr
    11·1 answer
  • Y=4/7x i need this one in 2min
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!