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
Irina-Kira [14]
3 years ago
15

The sum of the measures of the angles of all triangles is 180 degrees. If one angle of the triangle measures 45 degrees, and the

other two angles are equal, what is the measure of each of the other two angles? Choose the equation that represents the situation. Let "a" represent the unknown angle measurement.
A. 2 + a + 45 = 180
B. 2a + 45 = 180
C. 45a + 2 = 180
Mathematics
1 answer:
zmey [24]3 years ago
5 0

Answer:

B

Step-by-step explanation:

2a+45=180

subtract 45 from both sides which equals 2a=135

divide both sides by 2 which would solve for a.

You might be interested in
A three-dimensional array can be thought of as ______ of two-dimensional arrays.
Iteru [2.4K]
A page of two-dimensional arrays can be thought of as a three-dimensional array. Since 2-dimensional arrays are commonly expressed in tables or matrixes, therefore, if we put these tables or matrices in a page, the collection of matrices in a single page would now be structured into a 3D array.
6 0
3 years ago
Which of these professionals most directly uses geometry?
Pavel [41]
MEDICAL IMAGING SPECIALIST
7 0
4 years ago
Mr. Cruz fills a 3-gallon water cooler for a family picnic. He brings plastic cups that each hold 12 fluid ounces of water. How
oksian1 [2.3K]

One gallon is equivalent to 128 fluid ounces

3 gallons is equivalent to 3*128 fluid ounces

= 384 fluid ounces

One plastic cup can hold 12 guide ounces

So cups needed will be 384/12

32 cups

8 0
2 years ago
Can someone please help me find the surface area of C before 8:30?!
avanturin [10]
There are some area calculators on google if you need but I will try work it out..... if I don’t know I won’t send another answer
4 0
3 years ago
4 (×+2) show step if you can
chubhunter [2.5K]
I believe the answer is 4x + 8. you multiply 4 by x which makes 4x. Than you multiply 4 by 2, making 8. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • A ladder leaning against a wall makes a 35° angle with the ground. The foot of the ladder is 5 meters from the wall. What is the
    10·2 answers
  • What is -4x+y=6 and -5x-y=21 in subsitution
    15·1 answer
  • What is the slope of y=58x+123
    9·1 answer
  • Question 20. The expression which defines the area of a trapezium is...
    15·1 answer
  • PLEASEEE HELP ME ASAP (WITH EITHER OF THEM)!!!! thank you so so much!!!!! *will give brainliest*
    8·1 answer
  • Can someone pls help me with this questions​
    9·1 answer
  • David used exactly 8 cups of flour to make 6 loaves of bread. How many loaves of bread can he make with 12 cups of flour?
    7·1 answer
  • Which linear equation best represents the data given in the table?
    11·1 answer
  • Work out the value of x. Give your answer to 1 decimal place
    15·2 answers
  • 2<br> Calculate the volume of the cylinder.<br> 4 cm<br> 10 cm<br> &lt;<br> Use = 3.14.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!