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
Marat540 [252]
3 years ago
13

Select the correct systems of equations.

Mathematics
1 answer:
fomenos3 years ago
4 0

Answer:

quads

Step-by-step explanation:

You might be interested in
Hey can you please help me posted picture of question
Olenka [21]
Hello!

The variable "n" represents an exponent.

An exponent is used to multiply a number (b) by itself "n" times. For example, if the expression were to read (b²) it would represent the following:

b × b

The same could be said for (b³):

b × b × b

Even (b^{10}):

b × b × b × b × b × b × b × b × b × b

I hope this helps!
6 0
3 years ago
Simplify<br> 53<br> Enter your answer in the box
vesna_86 [32]

Answer:

we need more information

Step-by-step explanation:

7 0
3 years ago
I need help finding the angles. The answer Isn't even
mart [117]

The 3 inside angles of a triangle equal 180.

Add the 3 angles together to equal 180:


X + (5x-20) + 4x = 180

Simplify the left side by adding like terms:

10x-20 = 180

Add 20 to each side:

10x = 200

Divide both sides by 10:

x = 20


Angle A = x = 20

Angle B = 4X = 4(20) = 80

Angle C = 5x-20 = 5(20) -20 = 100-20 = 80

6 0
3 years ago
13. * 7 points 13 A ladder is 50 feet and cast a 25 foot shadow. Mark is 6 feet how long would his shadow be? A 25 feet B 32 fee
Rina8888 [55]

Answer:

3

Step-by-step explanation:

Hope this helps :)

7 0
3 years ago
Read 2 more answers
I don’t understand these 3 questions and I need help.
rjkz [21]
Not sure about the first one but the second one is option c (or -3). You just have to factor and find the solutions (so it would be -7 and 4 and then u just add them)

For question 39 the answer is c
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x, rounded to the nearest tenth.
    8·2 answers
  • For the function below, find the vertex, axis of symmetry, maximum or minimum value, and the graph of the function.
    15·2 answers
  • Find the area. yes it is a right triangle and I'm a somewhat sure angle in the bottom left is 60°
    12·1 answer
  • Suppose Wesley is a marine biologist who is interested in the relationship between the age and the size of male Dungeness crabs.
    12·1 answer
  • RS = 4x – 9, ST = 19, RT = 80 – 14<br><br> Equation:<br><br> 82 – 14<br><br> RS<br><br> RT
    11·1 answer
  • The perimeter of a standard sized rug is 40 feet. The width is 2 feet less than the length. Find the dimensions.
    6·1 answer
  • ‼️20 Points‼️
    5·1 answer
  • Lesson 12 Ratios of Fractions and Their Unit Rates
    14·2 answers
  • It's always a good idea to check your solutions to any equation in the original equation. When solving an absolute value equatio
    6·1 answer
  • Divide and simplify. √128/8
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!