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
slega [8]
3 years ago
10

X² + 8x=-3 A. 8 B. 16 C. 64 D. 4

Mathematics
2 answers:
Alexxx [7]3 years ago
6 0

Answer:

no one of the choices is right the right answer is -0.3944

Step-by-step explanation:

8² + 8×8=128

so it's wrong

16² + 8×16=384

so it's wrong

64² + 8×64=4608

so it's wrong

4² + 8×4=48

kari74 [83]3 years ago
4 0

Answer:

hablan español? Si hablan porfavor me pueden ayudar en una tarea de matemática que no se mucho matemática

You might be interested in
Don’t know how to solve 3 and 4 I’m not sure if I started them right
Elenna [48]
Xxxxxxxxxxxxxxxxxxxxxxx
4 0
3 years ago
If the hypotenuse of a right triangle is 125 units long and the short leg adjacent to the right angle is 32 units long, then det
Licemer1 [7]
A^2+b^2=c^2
32^2+b^2=125^2
1024+b^2=15625
-1024 -1024
b^2=14601
√b^2=√14601
b=120.834598
Therefore the length if the leg is about 120.8 units long
8 0
4 years ago
Read 2 more answers
Which of the following describes the sum in terms of p and q?(1 point)
snow_tiger [21]

The description of the summation expression given as p + (-q) is the sum, p + (-q), is the number located a distance, |p|, from , q, in the negative direction.

<h3>How to describe the sum in terms of p and q?</h3>

The summation expression is given as:

p + (-q)

In the above summation expression, we assume that:

p ⇒ Positive number

- q ⇒ Negative number

Having said that:

The expression -q would go in the negative direction if plotted on a number line

This means that the description of the summation expression given as p + (-q) is the sum, p + (-q), is the number located a distance, |p|, from , q, in the negative direction.

Hence, the description of the summation expression given as p + (-q) is the sum, p + (-q), is the number located a distance, |p|, from , q, in the negative direction.

Read more about expressions at:

brainly.com/question/723406

#SPJ1

6 0
2 years ago
Can anyone help don’t understand
makvit [3.9K]

Answer:

Twenty decreased by a number. The question says that "a number" =X.

twenty = 20

decreased = minus

by a number = X

Put this all in a line and you get...

an answer of:

20 - X.

3 0
2 years ago
Is this relations a function? Justify your answer. ​
n200080 [17]

Answer:

A

Step-by-step explanation:

There need to be more matching points, but there aren't, therefore, its A

4 0
3 years ago
Read 2 more answers
Other questions:
  • Adam bought a apples for $1.50 each and b oranges for $2 each. He spent 1.50a+2b dollars. What does 2b represent? Solve for a wh
    15·1 answer
  • angle A and angle B are supplementary angles. If m angle A=(7x+15)^ and m angle B=(x+13)^ , then find the measure of angle A
    13·1 answer
  • What is the slope of the graph shown below ?<br> A. 4/3<br> B. 1/4<br> C. -3<br> D. 4
    10·1 answer
  • Which types of lines match these equations? x + y = 6 x - y = 6
    11·1 answer
  • Stuck on this please help
    11·1 answer
  • Which following examples has unit price of $3.00? Select all that apply.
    9·1 answer
  • Captionless Image help me pleaes
    6·2 answers
  • PLEASE HELP!!<br><br> WILL MARK BRAINLIEST!<br><br> What is the measure of arc AB?
    14·1 answer
  • Is 120 divisible by 3 and 4
    15·2 answers
  • Can someone pls only do like 2 of these i dont get it<br><br> -multiplying integers
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!