3 years ago

Is centimeters considered a type of surface area ???

Mathematics

1 answer:

DochEvi [55]3 years ago

5 0

Yeah, but you have to square it

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Use the properties of exponents to rewrite the expression.<br> 5e•5e•5e•5e

kumpel [21]

Answer:

(5e)^4

Step-by-step explanation:

4 0

3 years ago

When x increases from a to a +2, y increases by a factor of 1/4

Troyanec [42]

Answer:

y=7* (0.5)^x

Step-by-step explanation:

We are given that when x increases from 'a' to 'a+2' then y must increase by a factor of 1/4=0.25.

i.e. when x=a and x'=a+2.

then y/y=0.25 where y' is the function after putting x' to the old function.

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2 years ago

Triangles ABC and XYZ are shown below. A student knows that AX and 2cm 22. The student claims that AABC is similar to AXYZ

bezimeni [28]

sorry i couldn't answer tho

7 0

3 years ago

Suppose that the functions r and s are defined for all real numbers x as follows.

mixas84 [53]

ANSWER

Given

$r(x) = x - 1$

and

$s(x) = 3 {x}^{2}$
ANSWER TO QUESTION 1

$(r + s)(x) = r(x) + s(x)$

$(r + s)(x) = x - 1 + 3 {x}^{2}$

$(r + s)(x) = 3 {x}^{2} + x - 1$

ANSWER TO QUESTION 2

$(r \times s)(x) = r(x) \times s(x)$

$(r \times s)(x) = (x - 1) \times 3 {x}^{2}$

$(r \times s)(x) = 3 {x}^{3} - 3 {x}^{2}$

ANSWER TO QUESTION 3

$( r - s)(x) = r(x) - s(x)$

$( r - s)(x) = x - 1 - 3 {x}^{2}$

$( r - s)( - 3) = (- 3) - 1 - 3 ({ - 3}^{2} )$

$( r - s)( - 3) = - 4 - 3 \times 9$

$( r - s)( - 3) = - 4 - 27 = - 31$

4 0

3 years ago

7 is added to 1/2 of h

ryzh [129]

Answer:

14+h

Step-by-step explanation:

7 + 1/2 × h

7 + 1h/2

find the LCM of 1 and 2

the LCM =2

multiply via by their LCM

14 + h

6 0

3 years ago