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
Zielflug [23.3K]
3 years ago
12

Please help me!!!!!!

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
4 0

Answer:

Step-by-step explanation:

<h2><u>QUESTION 9: </u></h2>

First, substitute the 2 into where x is. This gives you 4^{2}-10.

4^{2} means you need to multiply 4 by itself (4x4), which is 16.

16 - 10 is 6.

<h2><u>QUESTION 10:</u></h2>

Substitute the 5 into where x is.

This gives you the equation 5^{2}-5.

5^{3} is 125

125-5 gives you 120.

gayaneshka [121]3 years ago
3 0

9.

x = 2, we are evaluating the expression 4^x - 10

4^2 - 10

16 - 10

6

10.

x = 5, we are evaluating the expression x^3 - x

5^3 - 5

(5 x 5 x 5) - 5

125 - 5

120

Hope this helps!! :)

You might be interested in
13 is 26% of what number? Explain.<br>​
svet-max [94.6K]

Answer:

13 = 26/100= 13 X 100/26 = 50

3 0
3 years ago
Read 2 more answers
How do you change 1/16 into a decimal?
Lynna [10]

Convert the fraction to a decimal by dividing the numerator by the denominator.

1/16= 0.0625

5 0
3 years ago
Read 2 more answers
Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box. Box (x minu
Margarita [4]

Answer:

Below

Step-by-step explanation:

Let y be the missing number inside the box. The equation is:

●y( x-3)+2x= -(x-5)+4

● y (x-3) +2x = -x+5+4

● y (x-3) +2x = -x+9

● y (x-3) +2x+x = 9

●y(x-3)+3x =9

● yx-3y+3x= 9

●yx-3y+3x-9=0

●y(x-3) +3(x-3) =0

● (x-3)(y+3) = 0

●x-3=0 or y+3=0

●x=3 or y = -3

●x=3 or -y = 3

Add them together

● x-y = 6

●x=6+y

● y =6-x

So the number we should put in the box is 6-x

3 0
3 years ago
The diagonals of a square measure 14 cm. Which is the length of a side of the square?
morpeh [17]
I think it could be 3 1/2
7 0
4 years ago
3. Use compass and straightedge to bisect T. Describe your process carefully and clearly.
Reptile [31]
Check the picture attached

let the rays forming angle T be ray 1 and ray 2

Draw a circle with center point T. Let the intersection of the circle with rays 1 and 2 be at points A and B respectively.

Draw 2 circles with centers A and <span>B so that:

The radii (radius'es) are equal, and they are large enough to intersect.

Denote the intersection of these 2 circles with C.

Join T to C. The line through T and C is the bisector.</span>

3 0
3 years ago
Other questions:
  • I do I work out part B?
    5·1 answer
  • How do u subtract a mixed number with a fraction
    8·2 answers
  • Use synthetic substitution to find g(2) and g(-7) for the function g(x)=5x^4 - 3x^2 +6x-4
    6·1 answer
  • HELP PLEASE, I don't know what I am doing...
    7·1 answer
  • Savannah planned to evenly disperse 400 chocolate chips among the x pans of brownies. unfortunately, the last pan of brownies re
    7·1 answer
  • A table of values of a linear function is shown below. Find the output when the input is n.
    15·2 answers
  • Sorry for posting so much i missed the whole lesson
    11·2 answers
  • Which situion is represented shown below 3x+9 =15
    6·1 answer
  • Brooke already owns 4 necklaces, and additional necklaces are priced at 2 for a dollar. With $2 to spend on new necklaces, how m
    10·2 answers
  • Use the distributive property to fill in the blanks below.<br> 9 *(3 + 5) = (9 x )+ (9x )<br> )
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!