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
uysha [10]
3 years ago
6

Which expressions are equivalent to the one below? Check all that apply. 2^5•2x

Mathematics
1 answer:
Inga [223]3 years ago
8 0

Answer: E. 2^5+x C. 32•2^x

Step-by-step explanation: just did it on A.P.3.x

You might be interested in
Line. Fill in the
zimovet [89]

Answer:

Straight

Step-by-step explanation:

Linear equations in the form of y = mx + b are always straight. Parabolas are quadratic equations of y = a(x-h)² + k and have a curve. V shaped are formed by absolute values y = a|x-h| + k.

4 0
3 years ago
1. Use the expression 10 x ? where? represents a factor between 1 and 9. What is true about the digit in the ones place of each
marishachu [46]

We want to study a general product, and find information about the ones place.

We will see that the ones place is always zero.

We have the expression:

10×?

Where ? can be any number between 1 and 9 (only whole ones)

What is true about the digit of the ones place (the first digit at the left of the decimal point) in each product?

Let's give ? some different values and see what happens:

10×1 = 10

10×2 = 20

10×3 = 30

etc...

We can see that the ones place will always be equal to zero.

If you want to learn more, you can read:

brainly.com/question/16552177

4 0
3 years ago
55 POINTS AND A BRAINLIST PLEASE HELP
BARSIC [14]
P is True (x+x does indeed = 2x)
q is False ((3x)(-2y)=-6xy)

pVq is True (TvF is True)

p->q is False
(p->q) equiv ~(p^~q) equiv ~(T^~F) equiv ~(T^T) = F 

p^~q is True ((T^~F) = T^T = T)

p->~q is True (T->~F)


8 0
3 years ago
Read 2 more answers
Gas is escaping from a spherical balloon at the rate of 12 ft3/hr. At what rate (in feet per hour) is the radius of the balloon
bija089 [108]

Answer:

This is the rate at which the radius of the balloon is changing when the volume is 300 ft^3 \frac{dr}{dt}=-\frac{3}{225^{\frac{2}{3}}\pi ^{\frac{1}{3}}} \:\frac{ft}{h}  \approx -0.05537 \:\frac{ft}{h}

Step-by-step explanation:

Let r be the radius and V the volume.

We know that the gas is escaping from a spherical balloon at the rate of \frac{dV}{dt}=-12\:\frac{ft^3}{h} because the volume is decreasing, and we want to find \frac{dr}{dt}

The two variables are related by the equation

V=\frac{4}{3}\pi r^3

taking the derivative of the equation, we get

\frac{d}{dt}V=\frac{d}{dt}(\frac{4}{3}\pi r^3)\\\\\frac{dV}{dt}=\frac{4}{3}\pi (3r^2)\frac{dr}{dt} \\\\\frac{dV}{dt}=4\pi r^2 \frac{dr}{dt}

With the help of the formula for the volume of a sphere and the information given, we find r  

V=\frac{4}{3}\pi r^3\\\\300=\frac{4}{3}\pi r^3\\\\r^3=\frac{225}{\pi }\\\\r=\sqrt[3]{\frac{225}{\pi }}

Substitute the values we know and solve for \frac{dr}{dt}

\frac{dV}{dt}=4\pi r^2 \frac{dr}{dt}\\\\\frac{dr}{dt}=\frac{\frac{dV}{dt}}{4\pi r^2} \\\\\frac{dr}{dt}=-\frac{12}{4\pi (\sqrt[3]{\frac{225}{\pi }})^2} \\\\\frac{dr}{dt}=-\frac{3}{\pi \left(\sqrt[3]{\frac{225}{\pi }}\right)^2}\\\\\frac{dr}{dt}=-\frac{3}{\pi \frac{225^{\frac{2}{3}}}{\pi ^{\frac{2}{3}}}}\\\\\frac{dr}{dt}=-\frac{3}{225^{\frac{2}{3}}\pi ^{\frac{1}{3}}} \approx -0.05537 \:\frac{ft}{h}

7 0
4 years ago
Select the correct answer​
vekshin1

Answer:

  • B. i

Step-by-step explanation:

<u>n/4 has a remainder of 3, then it has a format of:</u>

  • n = 4k + 3

<u>Substitute n:</u>

  • i^n = i^(4k)*i^3 = i^(4k)*i^2*i = (-1)(-1)*i = i

Correct option is B. i

7 0
3 years ago
Other questions:
  • What is the product? 72 times 47 = blank 2,384 3,274 3,374 3,384
    13·2 answers
  • Which expression is equivalent to 2(12x - 18), 3(8x - 12), and 4(6x - 9)
    11·1 answer
  • 2/9 of the students in a school are in sixth grade.
    9·2 answers
  • Simplify 1/4 y + 1 1/2 + 2 -1 3/4y -12
    8·1 answer
  • The petronas towers in Kuala Lumpur, Malaysia, are 1,483 feet tall. The key tower in Cleveland, Ohio, is 947 feet tall how is th
    9·1 answer
  • . If y=3x + 2, find the value of y <br> when x = -3
    6·2 answers
  • I'm confused on how to do that?
    5·1 answer
  • Marc and his family went out to dinner. The meal bill was $68.20. The sales tax was 8%. They also wanted to leave a 18% tip. How
    11·1 answer
  • The size of a white tablet is 0.000005 m and that of a red tablet is 0.0000275 m.Find their ratios and Compare their sizes
    15·1 answer
  • The Dunnan family pays a rate of 37.5 mills in property tax. The assessed value of the home is $85,000. What is their property t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!