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
inna [77]
2 years ago
8

{ x + y = 158 x- y = 112

Mathematics
1 answer:
ZanzabumX [31]2 years ago
3 0

Answer:

i have know

Step-by-step explanation:

You might be interested in
The perimeter of an equilateral triangle with side length s is 3s. Leslie is using a wooden equilateral triangle with 15-inch si
andreyandreev [35.5K]
The way to calculate the perimeter for this particular shape would be 3x15 being as there is three 15 inch sides and when we do the multiplication we get 45 so the perimeter is 45inches have a nice day and please mark brainliest
6 0
2 years ago
4^4x-5= 8^3x-4 solve
Alexxandr [17]

4^{4x-5}=8^{3x-4}\\\\(2^2)^{4x-5}=(2^3)^{3x-4}\qquad\text{use}\ (a^n)^m=a^{nm}\\\\2^{2(4x-5)}=2^{3(3x-4)}\iff2(4x-5)=3(3x-4)\qquad\text{use distributive property}\\\\(2)(4x)+(2)(-5)=(3)(3x)+(3)(-4)\\\\8x-10=9x-12\qquad\text{add 10 to both sides}\\\\8x=9x-2\qquad\text{subtract 9x from both sides}\\\\-x=-2\to \boxed{x=2}

8 0
3 years ago
9) Write an inequality to represent the statement:
Karo-lina-s [1.5K]

Answer:

x + 65 <u>< </u>108

Step-by-step explanation:

8 0
2 years ago
X^{2} -25=0 Please help meeee
-BARSIC- [3]

Answer:

x=5,x=-5

Step-by-step explanation:

x^2-25=0

Add 25 to both sides:

x^2-25+25=0+25

x^2=25

Square root both sides:

x=\sqrt{25},\:x=-\sqrt{25} (Since a negative number multiplied by itself gives positive, there are two answers.)

x=5,x=-5

8 0
3 years ago
Read 2 more answers
In ADEF, the measure of ZF=90°, EF = 2.3 feet, and FD = 2.9 feet. Find the measure
neonofarm [45]

Answer:38.4

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Use the coordinates to find the perimeter of the rectangle. D(1,2), E(1,7), F(4,7), G(4,2) *
    8·1 answer
  • Four and five thousand three ten-thousandths<br> Write the number
    11·1 answer
  • 2y+2=4x-6 in slope intercept form
    9·1 answer
  • Use the given information to find the lengths of the other two sides of the right triangle if side a is opposite angle A, side b
    5·1 answer
  • Can anybody help me?
    11·1 answer
  • The scatter plot shows the relationship between the test scores of a group of students and the number of hours they exercise in
    10·2 answers
  • Give a real world example where being able to solve a quadratic equation might be useful. Be very specific and tell how the equa
    12·1 answer
  • G(t) = -9t-4 g(__)=23
    9·1 answer
  • In the figure TU is tangent to the circle at the U point. See below
    6·1 answer
  • 14. Jabari has read 13 chapters of a 22-chapter book.<br> What percent of the chapters has she read?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!