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
elena55 [62]
2 years ago
10

Which expression is equivalent to 100+12

Mathematics
2 answers:
Alexus [3.1K]2 years ago
6 0
It’s 4(25+3) because you need to put a line over the 25 and 3 so the 4 can multiply it like so

algol132 years ago
5 0

Answer:

C (4 x 25 + 3)

Step-by-step explanation:

A = 148

B = 103

C = 112

D = 37

Hope It helped!!

You might be interested in
What's the value of<br><img src="https://tex.z-dn.net/?f=2%20%5Ctimes%20750%20%20%2B%200%20%7B%7D%5E%7B7%7D%20" id="TexFormula1"
Elina [12.6K]

Step-by-step explanation:

2×750=1500 + 0^7. ( 0×0×0×0×0×0×0=0)

So,

1500 Answer

7 0
2 years ago
Read 2 more answers
Here is 100 brain coins have a good day
Harrizon [31]

Answer:

omg thxxx and I hope you have a good day too :)))))))))

5 0
2 years ago
How many hours pass between the two temperatures shown?
Blizzard [7]

Answer:

7 . time os on axis X. total vector lenght is 7.

8 0
2 years ago
Exercise 3.5. For each of the following functions determine the inverse image of T = {x ∈ R : 0 ≤ [x^2 − 25}.
masya89 [10]

a. The inverse image of f(x) is f⁻¹(x) = ∛(x/3)

b. The inverse image of g(x) is g^{-1}(x) = e^{x}

c. The inverse image of <u>h</u>(x) is h⁻¹(x) = x + 9

<h3 /><h3>The domain of T</h3>

Since T = {x ∈ R : 0 ≤ [x^2 − 25} ⇒ x² - 25 ≥ 0

⇒ x² ≥ 25

⇒ x ≥ ±5

⇒ -5 ≤ x ≤ 5.

<h3>Inverse image of f(x)</h3>

The inverse image of f(x) is f⁻¹(x) = ∛(x/3)

f : R → R defined by f(x) = 3x³

Let f(x) = y.

So, y = 3x³

Dividing through by 3, we have

y/3 = x³

Taking cube root of both sides, we have

x = ∛(y/3)

Replacing y with x we have

y = ∛(x/3)

Replacing y with f⁻¹(x), we have

So,  the inverse image of f(x) is f⁻¹(x) = ∛(x/3)

<h3>Inverse image of g(x)</h3>

The inverse image of g(x) is g^{-1}(x) = e^{x}

g : R+ → R defined by g(x) = ln(x).

Let g(x) = y

y =  ln(x)

Taking exponents of both sides, we have

e^{y} = e^{lnx} \\e^{y} = x

Replacing x with y, we have

y = e^{x}

Replacing y with g⁻¹(x), we have

So, the inverse image of g(x) is g^{-1}(x) = e^{x}

<h3>Inverse image of h(x)</h3>

The inverse image of <u>h</u>(x) is h⁻¹(x) = x + 9

h : R → R defined by h(x) = x − 9

Let y = h(x)

y = x - 9

Adding 9 to both sides, we have

y + 9 = x

Replacing x with y, we have

x + 9 = y

Replacing y with h⁻¹(x), we have

So, the inverse image of <u>h</u>(x) is h⁻¹(x) = x + 9

Learn more about inverse image of a function here:

brainly.com/question/9028678

5 0
2 years ago
Value of expression a (a2 + a +1) + 5 for a = 0 is ___________
jeyben [28]

Answer:

5

Step-by-step explanation:

0(0×2 + 0 + 1) + 5

0(0+0+1)+5

0 + 0 + 0 +5

= 5

8 0
2 years ago
Other questions:
  • Hey box measures 4" x 8" x 3 / 4 inches find the volume<br><br><br> The volume is blank in3
    9·1 answer
  • Which of the following represents "the difference between ten and a number is the sum of eight and a number"? 10 - N(8 + N) 8 -
    15·2 answers
  • Brian, Steve, and Rita invested a total of $24,000 in a business. Each person invested the same amount. Unfortunately, in the fi
    7·2 answers
  • Al lives 30 mi. from Ann. At the same time, they start biking toward each other on the same road. Al’s constant rate is 12 mph.
    14·1 answer
  • What is the value of 5(7× +5), when X=10 ?
    12·2 answers
  • FIND THE AREA AND SHOW WORK<br> PLEASE HELP!!!
    12·1 answer
  • The sum of a number and its reciprocal is 5/2 Find the number and its reciprocal.
    6·1 answer
  • Which of the following sequences is correct? Multiple Choice hypothesis → theory → operational definition operational definition
    11·1 answer
  • Breeding race horse for speed is an example of
    13·2 answers
  • What is the value of x in the following diagram
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!