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
Marina86 [1]
2 years ago
9

The measure of < A is 45 degree

Mathematics
1 answer:
VashaNatasha [74]2 years ago
8 0

We are given \triangle ABC \cong \triangle EFG

The order of the letter sequence is important. The letters pair up based on how they are arranged. We see that A and E are the first letters of the sequences. So this means that angles A and E are the same measure

angle A = angle E

3x+20 = 5x-80

3x-5x = -80-20

-2x = -100

x = -100/(-2)

x = 50

Use this x value to find the measure of angle A

angle A = 3x+20

angle A = 3(50)+20

angle A = 150+20

angle A = 170 degrees

<h3>Therefore, the statement "the measure of angle A is 45 degrees" is <u>false</u>.</h3>
You might be interested in
A zoo has 15 Emperor penguins. The Emperor penguins make up 30% of all the penguins at the zoo
Otrada [13]

Answer:

Step-by-step explanation:

there is 15 emperor penguins...they make up 30% of all the penguins

so 30% of all the penguins is 15

let x represent all the penguins

turn ur percent to a decimal

0.30x = 15

x = 15 / 0.30

x = 50 <===== 50 total penguins

5 0
3 years ago
Combine like terms.<br> 9y2 + 9(7y2-5) =<br> I need this for now please
nataly862011 [7]

Answer:

72y2-45

Step-by-step explanation:

9y2 + 9(7y2 - 5)

you multiply the 9 by the stuff in the parentheses

9y2 + 63y2 - 45

72y2-45

7 0
3 years ago
The sum of the interior angles of a triangle measures 180°. T or F?
deff fn [24]
This is true. The sum of interior angles always add up to 180<span>°.

Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)
</span>
7 0
3 years ago
Help plz this is due tomorrow
scZoUnD [109]
13-11 9/20 = 1 11/20 sooo G
3 0
3 years ago
Read 2 more answers
Which of the following lists shows all the factors of 36? 2, 3, 4, 6, 9, 12, 18 1, 2, 3, 4, 9, 12, 18, 36 1, 2, 3, 4, 6, 9, 12,
MAVERICK [17]
<span>1, 2, 3, 4, 6, 9, 12, 18, 36
36 = 6*6 = 2*2*3*3
if you list out all the combinations of those factors, you'll get 7 factors: </span><span>1, 2, 3, 4, 6, 9, 12, 18, 36</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Paul runs 4.8 km every morning. How many feet are in 4.8 km, given that 1 mile = 1.609 km and 1 mile = 5,280 feet? 1,769.90 feet
    5·2 answers
  • The inverse of a cubic function ; a type of radical function
    5·1 answer
  • Line l and Line m are parallel lines that have been rotated 180°. The resulting images are show as l' and m'. How can you descri
    11·1 answer
  • Triangle ABC is transformed with the center of dilation at the origin. Pre-image: △ABC with vertices A(−3, 4), B(−1, 12), C(4, −
    5·2 answers
  • Kevin has 4.85 in nickels and dimes. if he has fewer dimes than nickels, how many coins does he have altogather?​
    12·1 answer
  • What is the width of a rectangle with length 5.5 cm and area 220 cm^2
    7·1 answer
  • What is the equation of the following line? Be sure to scroll down first to see all answer options.
    11·2 answers
  • The set of counting numbers is finite, infinite
    8·2 answers
  • Kyle kathy and kelly each drew a triangle who drew the triangle that has 1 angle greater than a right angle and appears to have
    5·1 answer
  • Pleaseeeeee help<br> And THANK YOU
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!