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Maru [420]
3 years ago
7

OFFERING 50 POINTS

Mathematics
2 answers:
Xelga [282]3 years ago
4 0

Answer:

Fabric B is a more durable fabric because it has a higher double rub rating than fabric A.

Step-by-step explanation:

Mark As Brainliest

sweet [91]3 years ago
4 0

Answer:

Correct Option (b)

Step-by-step explanation:

#Platolivesmatter

Hope this helped :)

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Find the slope of the line slope=b=
Crazy boy [7]
Slope is 100 because slope is y/x and it’s 50/0.5.
8 0
3 years ago
What is the monomial if a square of a monomial is:1 9/16 a12b6
san4es73 [151]

Answer:

1\dfrac{1}{4}a^6b^3

Step-by-step explanation:

A square of a monomial is 1\dfrac{9}{16}a^{12}b^6 that is \dfrac{25}{16}a^{12}b^{6}

Use properties of exponents:

(a^m)^n=a^{mn}\\ \\\dfrac{a^m}{b^m}=\left(\dfrac{a}{b}\right)^m\\ \\a^mb^m=(ab)^m

Note that

\dfrac{25}{16}=\dfrac{5^2}{4^2}=\left(\dfrac{5}{4}\right)^2\\ \\a^{12}=a^{6\cdot 2}=(a^6)^2\\ \\b^6=b^{3\cdot 2}=(b^3)^2

Then

\dfrac{25}{16}a^{12}b^{6}=\left(\dfrac{5}{4}\right)^2\cdot (a^6)^2\cdot (b^{3})^2=\left(\dfrac{5}{4}a^6b^3\right)^2

So, the monomial is

\dfrac{5}{4}a^6b^3=1\dfrac{1}{4}a^6b^3

5 0
3 years ago
What is the domain of the function represented by the following graph?
Svetllana [295]

Hello!

The domain of the function are the x-values that make the function true.

Since the graph has open circles and filled in circles, the open circles make the function false (written as <) , and the filled in circles make it true (written as ≤).

From the graph, the x value -3, and 2 are open circles. While the value -0.5 are filled in circles. Also, from the interval (-0.5, 2), there is gap, so it is part of the domain.

Therefore, the domain of the function is: {x | -3 < x ≤ -0.5} ∪ {x | 2 < x < ∞}, which is the third choice.

6 0
3 years ago
Jason has 39 cards and Mitch as 51 cards. The total number of cards that the boys have is 3 times the number of cards that Steve
icang [17]
Steve has 30 cards if you add 39 and 51 in the divided by three you will get 30 which is the amount of cards Steve has
4 0
2 years ago
Find the range of the function.<br> f(x) = 10-x^2
BARSIC [14]
Answer:
range = x ≤ 10
Step-by-step explanation:
Given in the question the function
f(x)=10-x^2
The range of a function is the complete set of all possible resulting values of the dependent variable F(x) after we have substituted the domain which is the values of x.
domain = set of all integers
range = x ≤ 10
f(x)=10-x²
since any negative value of x will be positive with squared so we will start from 0
f(0) = 10-0² = 10
f(1) = 10 - 1² = 9 = f(-1) = 10 -(-1)²
....and so on.
7 0
2 years ago
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