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
blagie [28]
3 years ago
8

∠1 ​ and ∠2 are supplementary.

Mathematics
1 answer:
seropon [69]3 years ago
5 0
Supplementary means the 2 angles add up to 180 so...

124+(2x+4)=180

124+2x+4=180

124+2x+4-4=180-4

124+2x=176

124-124+2x=176-124

2x=52

2x/2=52/2

x=26
plug in and check

124+2x+4=180

124+2 (26)+4=180

124+52+4=180

176+4=180

180=180


You might be interested in
How many 1/4 cups goes into 2 2/4 cups
Serhud [2]
1/4 goes into  2  2 /4

Means 2  2/4  divided by 1/4

Change 2  2 /4 to improper fraction. =    (2*2 + 4)/4 = 10/4

10/4 ÷ 1/4

10/4 × 4/1

= 10

So it is 10.
7 0
2 years ago
Read 2 more answers
What association does the scatter plot show
Verizon [17]
C. No Association
This is because there is no definitive line in the graph or upwards or downwards trend
3 0
2 years ago
Read 2 more answers
Whats x+y=11 standard form to slope intercept form?
puteri [66]

Answer:

Step-by-shwowbfizbaasldkt fbdisjs r fbfjep explanation:

8 0
3 years ago
Read 2 more answers
Solve for x<br> 4r – 9 – 6x = 21
ehidna [41]

Answer:

X= 30-4r/-6

Step-by-step explanation:

1. Move the 9 to the other side. (21+9=30)

2. subtract the 4r and move it to the other side (-6x=21-4r)

3. divide both sides by -6

5 0
3 years ago
2) The triangles are similar. Find the similarity ratio of the first triangle to the 1 point
USPshnik [31]

Given:

Triangles FRI and DAY are similar.

To find:

Similarity ratio

Solution:

<em>If two triangles are similar then the corresponding angles are congruent and the corresponding sides are in proportion.</em>

Here, FR and DA are corresponding sides.

$\Rightarrow \frac{FR}{DA} =\frac{4}{6}

Cancel the common factors of 4 and 6, we get

$\Rightarrow \frac{FR}{DA} =\frac{2}{3}

⇒ FR : DA = 2 : 3

⇒ ΔFRI : ΔDAY = 2 : 3

Similarity ratio of the first triangle to the second triangle is 2 : 3.

7 0
3 years ago
Other questions:
  • Which term best describes the tip of a needle
    7·1 answer
  • The coordinates of triangle FGH are F(2, 4), G(5, −9) and H(−3, −4). Which statement proves that triangle FGH is a right triangl
    10·2 answers
  • Find the length of the missing side 15 6
    5·1 answer
  • What is the area of this figure?<br><br> 56?<br><br> 90?<br><br> 146?<br><br> 216?
    10·1 answer
  • If you can only use 3 of these numbers once to find a sum of 30 without subtracting or adding additional numbers, what three num
    6·2 answers
  • F(x) = – 2x^2+ 6x + 1<br> Find f (6)
    8·1 answer
  • Four boxes are shown in order from the largest volume to the smallest volume. For each box, all of the dimensions are 3.5cm less
    9·1 answer
  • A cone is stacked on top of a cylinder. They both share a circular base. The total height of the composite figure is 25. The hei
    13·2 answers
  • Mr smith had 4 daughters each daughter had a brother.. how many kids mr. Smith has
    13·2 answers
  • Please answer the following questions ! Very urgent
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!