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
IrinaK [193]
2 years ago
13

I need to know what x equals. HELP!!!!

Mathematics
2 answers:
SSSSS [86.1K]2 years ago
8 0

Answer:

X=4

Step-by-step explanation:

4*4=16+7=23

enyata [817]2 years ago
4 0
The correct answer should be 4
You might be interested in
A die-cast plane toy is scaled at 3/16 inch to 1 foot. If the toy is 6.5 inches wide and 8.5 inches long, determine the dimensio
kodGreya [7K]
Given that the die-cast has been represented by 3/16 in to 1 foot, We are are required to calculate for the actual measure of a toy measuring 6.5 inches wide and 8.5 inches long;
the actual width will be given by:
(6.5÷3/16)×1
=34.66666667
=35 feet
The actual length will be given by:
(8.5÷3/16)×1
=45.333
=45 feet
4 0
3 years ago
If the composition of two functions is:
NARA [144]

9514 1404 393

Answer:

  x ≠ 3

Step-by-step explanation:

In any case, the domain is restricted to values of the variable for which the function is defined. The value 1/0 is not defined, so the variable cannot allow the denominator to be zero. The denominator x-3 will be zero for x=3, so that value of the variable cannot be in the domain.

The domain is all real numbers except x=3.

_____

<em>Additional comments</em>

It is useful to become familiar with the domains of different functions. As we saw above, the reciprocal of 0 is undefined. The square root of a negative number is undefined. The log of a non-positive number is undefined. Trig functions are defined everywhere, but their inverse functions are not. Polynomial functions are defined everywhere, but ratios of polynomials have the same restriction on denominators that we see above.

8 0
2 years ago
Two semicircles are attached to the sides of a rectangle as shown.
NeTakaya

Answer:

  • 157 in²

Step-by-step explanation:

The area of the shape is the sum of three sections

<u>1. Rectangle</u>

  • A = 5*14 = 70 in²

<u>2. Bigger semicircle</u>

  • A = 1/2π(14/2)² = 76.96 ≈ 77 in² (rounded)

<u>3. Smaller semicircle</u>

  • A = 1/2π(5/2)² = 9.8174 ≈ 10 in² (rounded)

<u>Total area:</u>

  • 70 + 77 + 10 = 157 in²
4 0
3 years ago
Read 2 more answers
Ted earned $4,300 from his summer internship that he plans to invest so that he can buy a used car after three years. Ted choose
olganol [36]

Answer: Yes he will be

Step-by-step explanation:

To find out if Ted can afford the car, find the future value of $4,300 in three years.

First convert the number of years and rates to quarterly values as this is the compounding period:

Term = 3 * 4 quarters = 12 quarters

Rate = 5.5% / 4 = 1.375% per quarter

Future value = Amount * ( 1 + rate) ^ term

= 4,300 * ( 1 + 1.375%)¹²

= $5,065.69

<em>Considering that Ted makes $5,065.69 in 3 years, he will be able to buy a car that costs $4,700.</em>

8 0
2 years ago
membership in a digital library has a $5 startup fee and then cost $9.95 per month memberships in a video streaming service cost
UNO [17]
With this information you can write the expression
9.95m + 5 = 7.99m
This demonstrates the cost for each one after m months.

3 0
3 years ago
Other questions:
  • A village parking lot is 120 feet wide by 180 feet long, and it has room for 75 cars. the village plans to increase the length b
    10·2 answers
  • Examine the graph. A bar graph titled Population of North American Cities. The x-axis is labeled cities. The y-axis is labeled P
    7·2 answers
  • On a trip, the fare was 50¢ for each adult and 25¢ for each child. If 30 passengers paid $12.25, how many adults and
    8·2 answers
  • -3|r+4|=-21 need help for a friend
    9·1 answer
  • Let u = in x and v = in y. Write in(x3y2) in terms of u and v
    15·1 answer
  • If y varies directly as x, and y is 20 when x is 4, whats this relation?
    7·1 answer
  • Find the slope of a line containing the points (-2,-6) and (-6, -4)
    15·2 answers
  • Go here and awser qustion https://brainly.com/question/20127540
    14·1 answer
  • Sketch the graph of this linear equation<br>4y = -7x + 1​
    6·1 answer
  • I need help pls my school starts in 45 mins pls I need a answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!