3 years ago

13

Mathematics

1 answer:

Wewaii [24]3 years ago

8 0

Oh so it’s good for you guys too and we are doing well with you and the baby

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The elevation of city A is 72 feet above sea level; the elevation of City C is 24 feet above sea level. The elevation of city D

emmasim [6.3K]

Answer:

Step-by-step explanation:

Given that elevation of the cities are

A=72 feet

C=24 feet

D=1/4 of C

The expression for the elevation of city D is

D=C/4

substituting C=24 in the expression we have

D=24/4

D=6

The answer is positive because the elevation is above sea level

7 0

4 years ago

1+1+2+2+8+19+1234385993 hehe i will brainlest

Tatiana [17]

Answer: 1234386026

Step-by-step explanation:

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3 years ago

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Can someone answer this plz (-2z^2-14)-(-12z^2)

Orlov [11]

Answer:

$\large\boxed{(-2z^2-14)-(-12z^2)=10z^2-14}$

Step-by-step explanation:

$(-2z^2-14)-(-12z^2)=-2z^2-14+12z^2\qquad\text{combine like terms}\\\\=(-2z^2+12z^2)-14=10z^2-14$

8 0

4 years ago

What is the relationship between the exponents of (3^2) ^4 and the exponents of 3 ^8

zysi [14]

Answer:

They are equal

Step-by-step explanation:

Using the rule of exponents

$(a^m)^{n}$ = $a^{mn}$

Given

$(3^2)^{4}$ = $3^{2.4}$ = $3^{8}$

The exponents of both expression are 8 and therefore equal

4 0

3 years ago

8. Evaluate 5y - 2x for x = 4 and y = 2.

kykrilka [37]

Answer:

Step-by-step explanation:

5y-2x

5(2)-2(4)

10-8=2

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3 years ago

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