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
Ksivusya [100]
3 years ago
12

PLEASE HELP ASAP 40 PTS

Mathematics
1 answer:
DochEvi [55]3 years ago
7 0

Answer:

40 + 3x + 4 + 3x + 4 = 180

48+6x=180

48 - 48 + 6x = 180 -4 8

6x = 132

6x/6 = 132/6

x = 22

Step-by-step explanation:

1. since the triangle is isosceles, angles A and C will have the same measures, so to solve for x, you can add another 3x + 4 or you can multiply A by 2.

2. add like terms

3. subtract

4. divide to get x

You might be interested in
1) −21 + a = 7(6a − 3)
Maksim231197 [3]

1)a=0

2)v=0

3)x=-4

4)n=-7

4 0
4 years ago
The width of the rectangle is 75% of its length. The length is 8 cm. What is the width of the rectangle?
hjlf

Given :

The length of the rectangle, l = 8 cm/

The width of the rectangle, w = 75% of 8 cm

                                                 $= \frac{75}{100} \times 8$

                                                 $=\frac{15}{20} \times 8$

                                                 = 0.75 x 8

                                                 = 6

Therefore, the width of the rectangle is 6 cm.                                          

6 0
3 years ago
A can of soup in the shape of a cylinder has a radius of 3.8cm and a height of 11cm. What is the surface area of the can to the
Zarrin [17]

Answer:

The answer would be 41.8

Step-by-step explanation:

All you have to do is multiply length times width to get the area of an object.

8 0
3 years ago
Read 2 more answers
If 8 x - 4 = 6 - 3 x then x =
aleksandrvk [35]

Answer:

4th option is correct

Step-by-step explanation:

8 x - 4 = 6 - 3 x

8x−4+3x=6

11x−4=6

11x=6+4

11x=10

<h3>x =  \frac{10}{11}</h3><h3>Hope it is helpful...</h3>
5 0
3 years ago
Read 2 more answers
I need help with this lol
larisa86 [58]
Yo no he podido ir a ver uow pero no me ha dado like 18
8 0
3 years ago
Other questions:
  • 14. y = (x - 3)² + 4<br> Graph
    14·1 answer
  • You can buy 5 small pizzas for the same price as 3 small pizzas and 10 one dollar drinks. how much does each pizza cost
    15·1 answer
  • PLEASE HELP!!!<br><br><br>Solve.<br><br><br><br>a - 2b = 2<br>a + b = 2 ( b + 3 )
    8·1 answer
  • Which example illustrates an improper use of deductive reasoning? A. All girls in Mrs. Lopez’s class have brown hair. Cassandra
    5·1 answer
  • If a geometric sequence has a2 = 495 and a6 = 311, approximate the value of the common ratio ???? to four decimal
    6·1 answer
  • Please help I’m in a hurry my class is in 26 minutes!
    11·1 answer
  • Find the area of this figure
    7·2 answers
  • How do you solve 6 3/4 - 2 3/12
    13·1 answer
  • Help plz i will give brainliest if correct! HELP HELP PLZZZZZZZZZZZZZZZZZZZZZZZZZ
    12·1 answer
  • (b) A circle has radius 26 cm and length of its chord is 48 cm. Find how far is the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!