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
SVETLANKA909090 [29]
3 years ago
7

HELP ASAP LOOK AT THE PICTURE ATTACHED!!!

Mathematics
1 answer:
malfutka [58]3 years ago
6 0
Answer: infinitely many solutions

Step 1)

√25y² +16 =5y + 4

(√25y² + 40y + 16)² = (5y + 4)²

25y² + 40y + 16 = (5y + 4)²

25y² + 40y + 16 = (5y)² + 2 × 5y × 4 + 4²

25y² + 40y + 16 = 5² × y² + 2 × 5y × 4 + 4²

25y² + 40y + 16 = 25y² + 2 × 5y × 4 + 16

25y² + 40y + 16 = 25y² + 40y + 16

25y² + 40y + 16 = 25y² + 40y + 16

25y² + 40y + 16 − 25y² − 40y − 16 = 0

0 = 0


You might be interested in
Which mized numbers can you write for 24/7
IgorLugansk [536]
How many times does 24 go into 7?

7 × 1 = 7
7 × 2 = 14
7 × 3 = 21
7 × 4 = 28

7 goes into 24 only three times, leaving three remainder. So you would write it like this: 3 \frac{3}{7}. 7 goes into 24 three times, there is three left over as remainder, and the denominator from before is 7. Thus the answer.

I do hope this helped :))



7 0
3 years ago
The art Club is having is having a fundraiser, and 198 people are attending. if 12 people can can sit at each table, what is the
olga_2 [115]
\frac{198}{12}\\16.5

17 tables
6 0
4 years ago
Read 2 more answers
Given the regular octagon shown below, what is the measure of angle x?
vladimir1956 [14]

Answer:

x=45°

Step-by-step explanation:

The angle shown in the figure is known as an external angle.

Also, <u>in a regular polygon (like the regular octagon) the sum of all the exterior angles is the same regardless of the number of sides of the figure</u>:

360°

And to find the measure of a single external angle (such as the angle x shown in the figure) we must <u>divide 360 ° by the number of sides n:</u>

\frac{360}{n}

and for the regular octagon, since it has 8 sides:

n=8

so the value of x is:

x=\frac{360}{n}\\ \\x=\frac{360}{8}\\ \\x=45°

the measure of angle x is 45° which is the second option

3 0
3 years ago
Which ordered pair represents the y-intercept of the graph of the equation y = - 4 x - 7 ?​
Degger [83]

Answer:

(0, -7)

Step-by-step explanation:

Since -4x is the slope, then -7 is the y-intercept.

For finding y intercept we substitute x=0

y = -7

The ordered pair would be

(0,-7)

hope this helps and is right. p.s. i really need brainliest :)

4 0
3 years ago
Can someone help me pls?
Fofino [41]

Answer:

264

Step-by-step explanation:

took the test

3 0
3 years ago
Other questions:
  • Sal took four quizzes this grading period in Algebra II. He made a 56/72, 28/32, 70/90, and 42/56. Which two grades are equivale
    9·1 answer
  • mrs. Ross needs to buy dish soap there are four different sized containers sort the brands from least to greatest unit price rou
    10·1 answer
  • Write the number in two other forms:<br> 345,000
    7·2 answers
  • Why is drawing a number greater than 6 likely?
    14·1 answer
  • Kyra is putting up streamers for a party. She uses 75 feet of streamers to decorate one wall. Two more walls also each use 75 fe
    13·1 answer
  • Find the value of y when<br> 2x. + 6y = 1<br> Fast please!!!???
    8·1 answer
  • Divide using a common factor of 3 to find an equivalent fraction for
    5·1 answer
  • PLEASE PLEASE HELP I WILL GIVE EXTRA POINTS AND BRAINALIST TO FIRST PERSON THXXX
    14·1 answer
  • Find the indicated angle measures. Then justify each answer. <br><br>m angle 1​
    12·2 answers
  • What are all the expressions equivalent to 4(y + 2)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!