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
Eddi Din [679]
3 years ago
5

Plez halppp mehh ;-;

Mathematics
2 answers:
Ymorist [56]3 years ago
7 0
1) False
2) True
3) True.


You can see for number one the angles are not the same, therefore they are not equal to eachother.

For two, because the line EC is running flat it is equal to 180. Because their is a little box on the other side of 1 & 2, we know that is equivalent to 90 degrees. Therefore the other side (1 &2) HAS to be 90, because the line in which they are on is 180, 90+ 90 = 180.


3, The same type of math for #2
zheka24 [161]3 years ago
3 0

Answer:

False

True

True

Step-by-step explanation:

Angle 1 cannot be equal to angle 4. Even by just viewing one can see that they can't be equal.

Angle 1 and 2 when combined give a 90 degree angle going from a to c.

Angle 3 and 4 form a 180 degree angle.

HOPE THIS HELPED

You might be interested in
I need help, please! I don't understand
WITCHER [35]

Answer:

A, D, E

Step-by-step explanation:

The perimeter is all of the sides added together

So, since a rectangle has 2 pairs of parallel congruent sides, or 2l and 2w, anything that would result in 2l+2w would be correct.

A, l+w+l+w=2l+2w

B, l*w cant be simplified more

C, 2*l*w would end up with 2l*w due to pemdas

D, 2(l+w)=2l+2w by distribution

E, (2*l)+(2*w)=2l+2w

7 0
2 years ago
Please answer and give your workings out please :)
Tanya [424]

Answer:

$260

Step-by-step explanation:

20% is equal to decimal form 0.2 or fraction form 1/5

1/5 of 800 = 1/5 * 800 = 160

He earns 100$ everyday even if he made sales worth $0.

100 + 160 = 260

7 0
2 years ago
The manager of a warehouse would like to know how many errors are made when a product’s serial number is read by a bar-code read
maw [93]
<span>In order to determine the total number of errors that were made by the bar code scanner, we first have to calculate how many total scans were made. Because there were six items scanned 1,000 times each, there were 6,000 total scans made. Next, we have to add up the total number of errors made by each item (36+14+21+39+11+2). As a result, there were a total of 123 errors made during the 6,000 scans.</span>
8 0
4 years ago
Read 2 more answers
"A company is deciding whether or not to hire a new worker. The company must pay the worker hourly and cover a daily cost for in
d1i1m1o1n [39]
Y = 8x + 25

The y int (25) represents the cost for insurance
5 0
3 years ago
Read 2 more answers
What is the volume of this rectangular prism?
alexira [117]

Answer:

The answer is B. 54 cm

Step-by-step explanation:

When you find the volume of a rectangle you have to multiply the length, width, and height. The length is 9, width 3, and height 2. When you multiply them together you'll get 54

8 0
4 years ago
Read 2 more answers
Other questions:
  • At 20 mph the force of your car impacting a surface is about four times as great as 10 mph.
    9·1 answer
  • Can someone please help I'am stuck
    10·1 answer
  • Simplify(x^5/8)^2/3​
    9·1 answer
  • What percentage is the shaded area
    12·2 answers
  • URGENT!!LAST 3 QUESTION!!!! PLS JUST TAKE A LOOK! EASY BUT I AM DUMB!!!!!! WILL GIVE BRANLIEST!!
    9·2 answers
  • How to find surface area of a triangular prism
    15·1 answer
  • Solve the equation for the given variable x/4=6/8
    9·2 answers
  • Write the equation of a line with a slope of 3 and a y-intercept of 1.
    12·1 answer
  • Someone travels 200 miles in 4 hours how many miles per second
    12·2 answers
  • Find AE if AB=12, AC=16, and ED=5.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!