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
BartSMP [9]
2 years ago
9

What dose a and x equal 2³x 5- (√-1) a+ 5a - 3÷ x³

Mathematics
1 answer:
ser-zykov [4K]2 years ago
7 0

The terms in which value of x when substituted leaves final value of p(x) = "0".

Here, x - 2 is factor. So value of x is 2.  

Substituting value of x we get,

p(x) = x3 - 3x + 5a

p(2) = 2*3 - 3(2) + 5a

0+ 8-6 + 5a

-2 = 5a

a= -0.4

Plz mark me as brainliest

You might be interested in
Find the value of y for the given value of x.<br> y = x/2 + 9;x = -12
11111nata11111 [884]

Step-by-step explanation:

x = -12

y = x/2 + 9

y = -12/2 + 9

y = -6 + 9

y = 3

4 0
2 years ago
I will give branlest if your wright
Lelu [443]

Answer:

B

Step-by-step explanation:

Because all whole numbers are integers, but not all integers are whole numbers.

Hope this helps! :)

4 0
3 years ago
Read 2 more answers
In circle O, RT and SU are diameters.
nataly862011 [7]

In circle O, RT and SU are diameters. mArc R V = mArc V U = 64°. Thus, option C is correct.

Given that:

mArc R V = mArc V U,

Angle S O R = 13 x degrees

Angle T O U = 15 x - 8 degrees

<h3>How to calculate the angle TOU ?</h3>

∠SOR = ∠TOU  (Vertically opposite angles are equal).

Therefore:

13 x = 15x - 8

Subtracting 13x from both sides

13x - 13x = 15x - 8 - 13x

0 = 15x - 13x - 8

2x - 8 = 0

Adding 8 to both sides:

2x - 8 + 8 = 0 + 8

2x = 8

2x/2 = 8/2  

x = 4

∠SOR = 13x

= 13(4)

= 52°

∠TOU = 15x - 8

= 15(4) - 8

= 60 - 8

= 52°

Let a = mArc R V = mArc V U

Therefore:

mArc R V + mArc V U + ∠TOU = 180 (sum of angles on a straight line)

Substituting:

a + a + 52 = 180

2a = 180-52

2a = 128

a = 128/2

a= 64°

mArc R V = mArc V U = 64°

In circle O, RT and SU are diameters. mArc R V = mArc V U = 64°. Thus, option C is correct.

Learn more about angles here:

brainly.com/question/2882938

#SPJ1

6 0
1 year ago
Six more than five times a number x is at least twenty one
LUCKY_DIMON [66]
5x3=15. 15+6=21. The answer would be 3
8 0
3 years ago
PLS ANSWER ASAP Find the length of the side labeled x. Round intermediate values to the nearest tenth. Use the rounded values to
irina [24]
The correct answer is c. 16.6


Explain


The triangle left side
Opposite side= hypotheses x sin 0

Plugin

Opposite side = 39 x sin 43

39 x 0.68

26.60


The right side

Opposite side = adjective side x tan0

Opposite side = 26.60 x tan 32

26.60 x 0.62

X= 16.6


Hope this help you :D
6 0
3 years ago
Other questions:
  • What is the value of x
    13·2 answers
  • F(x)=x^5+1<br><br> The function above has a factor of y = x - 1.<br><br> Choose True or False.
    13·1 answer
  • a reading teacher recorded the number of pages read in an hour by each of her students. The numbers are shown below: 54,39,29,43
    5·1 answer
  • 7 divided by 4 long division
    14·1 answer
  • A cupcake is 3 inches wide , 3 inches long , 3 inches high . How many cupcakes will fit in a box measuring 15 inches high , 7 cm
    6·1 answer
  • Graph the relation {(-4,-2),(-1,-2),(3,3)}
    6·1 answer
  • How was triangle A translated?
    5·2 answers
  • Artie said choose a number between 1 and 10 kay said 3/2 artie that not a number! its a fraction kay but fraction are numbers .w
    15·1 answer
  • Please I need the answer according to steps
    13·1 answer
  • Help me plssssssssssssss
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!