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
grandymaker [24]
3 years ago
12

Greg and Lu are building a toy hydraulic crane, as shown in the picture.

Mathematics
2 answers:
iVinArrow [24]3 years ago
6 0
So,

Notice that there is a triangle with two of the angles given.  We know that the sum of any triangle's angles will always be 180°.  Thus, we can subtract the two given angles from 180, and that will give us the measure of angle ABC.

180 - 20 - 25 = 160 - 25 = 135

The measure of angle ABC is 135°.

The correct option is D.
Aleks [24]3 years ago
5 0

Answer:

D

Step-by-step explanation:

credit goes to the one that answered it


Notice that there is a triangle with two of the angles given.  We know that the sum of any triangle's angles will always be 180°.  Thus, we can subtract the two given angles from 180, and that will give us the measure of angle ABC.


180 - 20 - 25 = 160 - 25 = 135


The measure of angle ABC is 135°.


The correct option is D.

You might be interested in
Write an expression for the perimeter of the triangle shown below
Luba_88 [7]

Answer:

P = 5.5x + 9

Step-by-step explanation:

P = 5x + (0.3x + 24) + (0.2x - 15)

reduced

P = 5.5x + 9

7 0
3 years ago
Read 2 more answers
Gavin and Ethan are training for a race. Last week,gavin ran 7 kilometers and Ethan ran twice as far as gavin what is the total
Irina18 [472]

Answer:

14 km

Step-by-step explanation:

7x2

6 0
2 years ago
My calculator is dead and I don't have a charger any one willing to help I'll return
12345 [234]
I feel like you just want the answers right now. Tell me later if u want explanations.

1. D 2. J 3. B 4. F 5. D 6. G 7. B 8. J 9. B 10. G


6 0
3 years ago
Which statements about geometric sequences are true?
finlep [7]

Answer:

Geometric sequences have a common ratio between terms.  TRUE

Geometric sequences are restricted to the domain of natural numbers.  FALSE

Geometric sequences can have a first term of 0.  FALSE.  If this were true, then every member the sequence would also be 0.

Step-by-step explanation:

3 0
3 years ago
Hey... what's <br><img src="https://tex.z-dn.net/?f=%28a%20%7B%7D%5E%7B2%7D%20%20-%20b%20%7B%7D%5E%7B2%7D%20%29%20%3D%20" id="Te
kogti [31]

Answer:

(a^{2} - b^{2} ) = (a + b)(a - b)

Step-by-step explanation:

This is the Difference of Squares: (a^{2} - b^{2} ) = (a + b)(a - b).

Hope it helps!

8 0
3 years ago
Read 2 more answers
Other questions:
  • A box contain 4 plain pencils and 4 pens. A second box contains 9 color pencils and 1 crayon. What is the probability that a pen
    7·1 answer
  • Which is a table of values for y = x - 6? I don't know how to solve functions
    13·2 answers
  •  True or False?If a 40 kg person accelerating at 10 m/ s2, then the magnitude of the force acting on him or her is 400 N.
    11·1 answer
  • Х<br> If<br> 5.3<br> =<br> 12, what is the value of x?<br> 8<br> 0 ООО<br> 18<br> o 24
    13·1 answer
  • Need help with this difficult question come quick
    6·1 answer
  • The cost of a hotel room during Nigel's trip is $180. The hotel room tax in the city he is in is 11.5%. What is the total cost o
    15·1 answer
  • The scatter plot shows how much puppy weighs within a certain time period. about how much did the puppy gain during this time pe
    14·1 answer
  • The graph below shows a line of best fit for data collected on the amount of time teenagers spend on the computer and
    9·1 answer
  • A number which is now a rattional number is a​
    5·1 answer
  • if a right triangle has lengths 99 inches, 101 inches and 20 inches, what is the length of the hypotenuse
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!