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
Soloha48 [4]
3 years ago
12

(x+5) (×+5)=49. I need to know what x is, how do I solve this?

Mathematics
1 answer:
Archy [21]3 years ago
4 0
(x+5)^2=49
squaer root both sides
x+5=+/-7
minus 5 both sides
x=-5+/-7
x=-5+7=2
x=-5-7=-12


x=2 or -12

You might be interested in
A) Area:<br> b) Perimeter:<br> 13 cm<br> add speaker notes
OLEGan [10]

Answer:

area: 169

perimeter: 52

3 0
3 years ago
Steps for showing percent of 2028÷30%
4vir4ik [10]
2028/x=100/30
<span>(2028/x)*x=(100/30)*x       </span>we multiply both sides of the equation by x
<span>2028=3.3333333333333*x       </span>we divide both sides of the equation by (3.3333333333333) to get x
<span>2028/3.3333333333333=x </span>
<span>608.4=x </span>
<span>x=608.4
so there for its 608.4 hope this helps.</span>
6 0
3 years ago
Read 2 more answers
How many different triangles can you make if you are given these two lengths for sides?
kykrilka [37]

Answer:

Infinitely many triangles.

Step-by-step explanation:

Given the lengths of two sides are 8 inches and 10 inches.

Let's assume third side = x inches.

Using the Triangle Inequalities given as follows:-

1. a+b > c,

2. b+c > a,

3. c+a > b.

Using the lengths given in the problem, we can write:-

1. x+8 > 10 ⇔ x > 10-8 ⇔ x > 2.

2. x+10 > 8 ⇔ x > 8-10 ⇔ x > -2.

3. 8+10 > x ⇔ x < 18.

So, the solution set is 2 < x < 18. It means third side can take any value in interval (2, 18).

Hence, there are infinitely many triangles.

3 0
3 years ago
Read 2 more answers
What is the answer to x-5?
Thepotemich [5.8K]

Answer: x=5

Step-by-step explanation:

i’m not sure if that’s what you meant. there’s not much info.

8 0
3 years ago
Read 2 more answers
Can someone help me out with this problem
ohaa [14]

Answer:

\fbox {1) A}\\\fbox {2) A}

Step-by-step explanation:

<u>Q1</u>

⇒ Graph A is most accurate as the situation is linear and the dots indicate per cup as you can't have any rational part (such as 0.5 cups, etc.)

<u>Q2</u>

⇒ A

⇒ The graph is discrete because the sellers have limited the purchaser to buy a distinct whole number of cups

3 0
2 years ago
Other questions:
  • Sarah said that 0.000 01 is bigger than 0.001 because the first number has more digits to the right of the decimal point. Is Sar
    7·1 answer
  • Find the value of x for the triangle or rectangle... plz help asap 4 both
    11·1 answer
  • Find the slope of the line that contains these points (-2,5) (-4,11)
    5·2 answers
  • 3,478 divided by 9<br> 2,205 divided by 6<br> 6,033 divided by 5 <br> 926 divided by 4
    7·1 answer
  • On the last three physics exams a student scored 89, 87, and 92. What score must the student earn on the next exam to have an av
    10·1 answer
  • How many positive integers less than 1,000 do not have 7 as any digit?
    7·1 answer
  • I need help with this question.. Please
    12·1 answer
  • The state sales tax on clothing is 5.5%. What is the cost of a $25 shirt,
    9·1 answer
  • After the movie 99 out of 130 people surveyed.
    11·1 answer
  • Write a numerical expression using at least three operations a parenthesis an exponent that when solved has a solution of 23
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!