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Gnom [1K]
3 years ago
12

I need help with this math problem

Mathematics
1 answer:
HACTEHA [7]3 years ago
6 0

Answer:

gfnbxfngm

Step-by-step explanation:

dfdfbsfbxcxx

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6 more then the difference of W and 3​
n200080 [17]

Answer:

(w-3) + 6

you have to subtract w and 3 first, then add 6 to it.

3 0
4 years ago
Read 2 more answers
Which set of ordered pairs could be generated by an exponential function?A.(0,0),(1,1),(2,8),(3,27)B.(0,1),(1,2),(2,5),(3,10)C.(
Travka [436]

Answer:

Option  D

Step-by-step explanation:

Let an exponential function

f(x)=ab^x

Where a=Constant\neq 0

b\neq 0

We know that

b^0=1

Therefore,

Point (0,0) can not be obtained by exponential function.

Hence,option A and C are incorrect.

Substitute (0,1)

1=a

f(x)=b^x

Substitute (1,2)

2=b^1

\implies b^2=4\neq 5

Hence, option B is incorrect.

D.(0,1),(1,3),(2,9),(3,27)

f(1)=b=3

b^2=(3)^2=9

b^3=3^3=27

Hence, option D is correct.

4 0
4 years ago
How long must a ladder be to reach the top of 20” wall if the ladder and the wall form a 32 angle at the top
Ann [662]

Answer:  23.58

<u>Step-by-step explanation:</u>

cos\theta=\dfrac{adjacent}{hypotenuse}\\\\\\cos(32^o)=\dfrac{20}{x}\\\\\\x=\dfrac{20}{cos(32^o)}\\\\\\x=23.58

7 0
3 years ago
Read 2 more answers
10. Given matrices A, B, and C below, perform the indicated operations if possible. If the operation is not possible, explain wh
Artemon [7]

Answer(a):

Order of matrix A = 3x3 {because number of rows=3, number of columns=3}

Order of matrix B = 3x3

Order of matrix C = 1x3


3A will be of order 3x3 because multiply by scalar doesn't change the order. Which is same as the order of matrix B.

So 3A+B is possible.

We simply multiply all elements of A with 3 and add them with corresponding elements of B.

3\begin{bmatrix}2 &  -1& 0\\ 0 &  5& 0.3\\ 1 &  4&10 \end{bmatrix}+\begin{bmatrix}5 &  0& 2\\ 1 &  -3& 9\\ 2 &  0& 4\end{bmatrix}= \begin{bmatrix}11 &  -3& 2\\ 1 &  12& 9.9\\ 5 &  12& 34\end{bmatrix}


Answer(b):

2B will be of order 3x3 because multiply by scalar doesn't change the order. Which is NOT same as the order of matrix C.

So 2B+C is NOT possible.

Answer(c):

CA is possible only if

number of columns of C = number of columns of A

3=3

which is true hence CA is possible.

\begin{bmatrix}1 &3  &5 \end{bmatrix}*\begin{bmatrix}2 &  -1& 0\\ 0 &  5& 0.3\\ 1 &  4&10 \end{bmatrix}=\begin{bmatrix}1*2+3*0+5*1 & 1*-1+3*5+5*4 & 1*0+3*0.3+5*10\end{bmatrix}

= \begin{bmatrix}7 &  34& 50.9\end{bmatrix}

<em><u>If the matrix is not visible properly then look at the attached picture.</u></em>

5 0
3 years ago
Please help will give Brainly!
IgorC [24]

Answer:

X intercepts: (-8,0) and (-4,0) Minimum Value: (-6,-8)

Step-by-step explanation:

Pls mark brainleist

8 0
4 years ago
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