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3 years ago

Can someone help me??

Mathematics

1 answer:

Elodia [21]3 years ago

4 0

The first one is additive
the second one is additive
the third one is multiplicative
the last one is multiplicative

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Which is 196 written as a power of a number? A) 98^2 B) 13^2 C) 49^4 D) 14^2

kap26 [50]

Its not A. because , 98^2 = 9,604
Its not B. because , 13^2 = 169
Its for sure not C. because, 49^4 = 5,764,801
It is most likey, D. because 14^2 = 196
Option: D 14^2 would most likely be your answer

Reason , because 14(14) = 196 = 14^2

☺

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3 years ago

A hand consists of 1 card drawn from a standard 52-card deck with flowers on the back and 1 card drawn from a standard 52-card d

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Answer:

A) 2704 hands

B) 16 hands

C) 144 hands

D) 384 hands

E) 208 hands

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Step-by-step explanation:

See the attached file for explanation

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3 years ago

Write an equivalent expression for 4g+2 using the distributive property.

snow_lady [41]

4 * g + 2 ....... or do u want me to figure what g is

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3 years ago

Od 2 ( 2 7 1-3 1 3 1-2 6:1-6 b = d = IDONE

Lena [83]

Answer:

$a = \boxed{1},\: b=\boxed{0}\\\\c=\boxed{0},\: d=\boxed{1}$

Step-by-step explanation:

$\begin{bmatrix} 2 & 7\\\\1 & 3\end{bmatrix}\:\begin{bmatrix} -3 & 7\\\\1 & -2\end{bmatrix}=\begin{bmatrix} a & b\\\\c & d\end{bmatrix}$

Multiply both the matrices on left side, we find:

$\begin{bmatrix} 2(-3)+7(1) & 2(7)+7(-2)\\\\1(-3)+3(1) & 1(7)+3(-2)\end{bmatrix}=\begin{bmatrix} a & b\\\\c & d\end{bmatrix}$

$\rightarrow\begin{bmatrix} -6+7 & 14-14\\\\-3+3 & 7-6\end{bmatrix}=\begin{bmatrix} a & b\\\\c & d\end{bmatrix}$

$\rightarrow\begin{bmatrix} 1 & 0\\\\0 & 1\end{bmatrix}=\begin{bmatrix} a & b\\\\c & d\end{bmatrix}$

Comparing the corresponding elements of both the matrices on both sides, we find:

$a = \boxed{1},\: b=\boxed{0},\:c=\boxed{0},\: d=\boxed{1}$

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2 years ago

Find the y-intercept and the vertex of y+-x^2+6x-8 using standard form

VARVARA [1.3K]

Answer:

-x^2+y+6x-8

hope this helps

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3 years ago