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
ss7ja [257]
3 years ago
6

The Newfoundland is a large breed of dog. It weighs about10x10 pounds. Write 10 x 10 using an exponent. Then find the value of t

he power. How many pounds does the Newfoundland weigh?
Mathematics
1 answer:
Keith_Richards [23]3 years ago
4 0

10×10 as an exponent would be 10². Why? Because 10×10 equals 100 and do does 10².

So the Newfoundland dog weighs 100 pounds.

You might be interested in
Which equation has the same soultions as x^2+6×-7=0
blagie [28]
x^2+6x-7=0 \\   a=1 \\ b= 6 \\ c=-7 \\ \\  \boxed{\boxed{\Delta=b^2-4ac}} \\ \\ \Delta=6^2-4*1*(-7) \\ \Delta=36-(-28) \\ \Delta=64 \\ \Delta\ \textgreater \ 0 \Rightarrow \text{we have 2 solutions :} X_1 \ and X_2 \\ \\ \boxed{X_1= \frac{-b- \sqrt{\Delta} }{2a} } \Rightarrow X_1= \frac{-6-8}{2}=-7 \\ \\ \boxed{X_2= \frac{-b+ \sqrt{\Delta} }{2a} } \Rightarrow X_2= \frac{-6+8}{2} =1
4 0
2 years ago
The numerator and the denominator of a fraction are thirteen and fifty, respectively. When a certain number is added to this num
Talja [164]
(13 + x)/(50 - x ) = (2/1)
Cross Multiply
2(50-x) = 1(13 + x)
100 - 2x = 13 + x
add 2x to both sides
100 -2x + 2x = 13 + x + 2x
100 = 13 + 3x
Subtract 13 from both sides
100 - 13 = 13 - 13 + 3x
87 = 3x
divide both sides by 3
29 = x

(13 + 29)/(50-29) = 42/21 = 2 to 1 ratio
7 0
2 years ago
Read 2 more answers
Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter RE
r-ruslan [8.4K]
5x-4=4x+8
-4x. -4x
X-4=8
+4. +4
X=12
5(12)-4=4(12)+8
60-4=48+8
56=56
5 0
3 years ago
What is the constant of proportionality in the equation y=5x?
zaharov [31]

Answer: The constant of proportionality is 5 because the equation would be y=kx but instead of k it has 5.

5 0
2 years ago
A block of wood is 2.5 feet long, 0.5 feet wide, and 0.25 feet tall. It weighs 16.5 pounds.
AysviL [449]

Answer:

Density = 52.8 pound per cubic feet.

Step-by-step explanation:

Given the following data;

Length = 2.5 feet

Width = 0.5 feet

Height = 0.25 feet

Mass = 16.5 pound

To find the density of the wood;

First of all, we would determine the volume of the wood.

Volume = length * width * height

Volume = 2.5 * 0.5 * 0.25

Volume = 0.3125 cubic feet

Next, we find the density;

Mathematically, density is given by the formula;

Density = mass/volume

Substituting into the formula, we have;

Density = 16.5/0.3125

Density = 52.8 pound per cubic feet.

3 0
3 years ago
Other questions:
  • What is the value of cosθ given that (−2, −3) is a point on the terminal side of θ ?
    5·1 answer
  • Can someone help me with number 5 please ???
    10·1 answer
  • Los 2/9 de mis lapices son blancos y los 21 restantes azules. ¿Que fracción de lapices son azules? ¿Cuantos lapices en total ten
    11·1 answer
  • The population of pine bluff is 6791 and is decreasing at a rate of 7 per year.Write the linear equation that models this situat
    6·2 answers
  • What is 22222222222×2​
    5·2 answers
  • James is reading a book that is 1400 pages he will read the same number of pages each day if he reads the book in 7 days how man
    6·2 answers
  • Two parallel lines are cut by a transversal as shown below
    12·1 answer
  • PLEASE HELP ME WITH MY DELTA MATH PLEASEEEE
    14·1 answer
  • Sching Equations with Variables on both sides 1<br> A<br> Acelas<br> Solve for x.<br> X-6 = 5(x + 2)
    9·1 answer
  • Which choice is equivalent to the product below when x is greater than or equal to 0
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!